Name: RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR Carbon Dioxide (CO2) 0-5000 ppm, cULus Version - 65-2660RK-02
SKU: 65-2660rk-02
Price: 1,754.00 USD

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm, RF…

| Item #: 65-2646RK-05-01

$1,544.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm, RF Resistant, CSA Version - 65-2646RK-05-01

Item #	65-2646RK-05-01
Brand

Price: $1,544.00

Quantity:

65-2646RK-05-01 M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm, RF Resistant, CSA Version by RKI Instruments

The RKI M2A™ is a state-of-the-art transmitter that can operate as an independent, stand-alone monitor or as part of an integrated system. The M2A connects with an analog or digital signal to virtually any controller, PLC, or DCS. Setup procedures are simplified with user friendly push buttons and OLED menus. It utilizes a magnetic wand technique for performing non-intrusive calibration. The M2A provides an automatic zero drift correction feature, which results in more stable readings and reduces the need for adjustments due to sensor aging.

The housing of the M2A does not need to be opened for zeroing or calibration, making it unnecessary to declassify the area for routine maintenance. It is designed so that a complete field calibration can be performed by one person. Sensor construction is rated Class I, Div. 1 Groups B, C, D for flammables, CO, H2S, O2, and CO2, and Class I, Div. 2 for all other toxics.

The transmitter provides a 4-20 mA output in addition to a Modbus digital output. It also has two levels of alarms with relays, plus a fail alarm with relay. A digital display of the gas concentration, as well as alarm and status lights, can be viewed through the front window.

The toxic sensors are electrochemical type plug-in sensors, which provide high specificity, fast response, and long life. The plug-in design allows quick replacement in the field with no tools required. Toxic sensors are designed for use in Class I, Div. 2 hazardous locations. Sensors available for NH3, SO2, PH3, AsH3, and HCN.

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-200 ppm, RF…

| Item #: 65-2646RK-05-02

$1,544.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-200 ppm, RF Resistant, CSA Version - 65-2646RK-05-02

Item #	65-2646RK-05-02
Brand

Price: $1,544.00

Quantity:

65-2646RK-05-02 M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-200 ppm, RF Resistant, CSA Version by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm,…

| Item #: 65-2646RK-05-04

$1,701.00

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm, Remote Detector, Calibration Adapter / Splash Guard - 65-2646RK-05-04

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm, Remote Detector, Calibration Adapter / Splash Guard - 65-2646RK-05-04

Item #	65-2646RK-05-04
Brand

Price: $1,701.00

Quantity:

65-2646RK-05-04 M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm, Remote Detector, Calibration Adapter / Splash Guard by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

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RKI Instruments M2A Sensor/Transmitter with j-box, 0 - 300 ppm CO, CSA version - 65-2646RK-05-SW

| Item #: 65-2646RK-05-SW

$1,328.25

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RKI Instruments M2A Sensor/Transmitter with j-box, 0 - 300 ppm CO, CSA version - 65-2646RK-05-SW

Item #	65-2646RK-05-SW
Brand

Price: $1,328.25

Quantity:

65-2646RK-05-SW M2A Sensor/Transmitter with j-box, 0 - 300 ppm CO, CSA version by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with SS j-box, 0 - 300 ppm CO, CSA version - 65…

| Item #: 65-2646RK-05SS

$1,964.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with SS j-box, 0 - 300 ppm CO, CSA version - 65-2646RK-05SS

Item #	65-2646RK-05SS
Brand

Price: $1,964.00

Quantity:

65-2646RK-05SS M2A Stand Alone Sensor / Transmitter with SS j-box, 0 - 300 ppm CO, CSA version by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Methane (CH4) 0-9,000 ppm - 65…

| Item #: 65-2647RK

$1,470.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Methane (CH4) 0-9,000 ppm - 65-2647RK

Item #	65-2647RK
Brand

Price: $1,470.00

Quantity:

65-2647RK M2A Stand Alone Sensor / Transmitter with J-box, Methane (CH4) 0-9,000 ppm by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Methane (CH4) 0-9,000 ppm, cCSAus…

| Item #: 65-2647RK-05

$1,523.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Methane (CH4) 0-9,000 ppm, cCSAus Version - 65-2647RK-05

Item #	65-2647RK-05
Brand

Price: $1,523.00

Quantity:

65-2647RK-05 M2A Stand Alone Sensor / Transmitter with J-box, Methane (CH4) 0-9,000 ppm, cCSAus Version by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Arsine (AsH3) 0-1.5 ppm - 65-2648RK…

| Item #: 65-2648RK-ASH3

$1,596.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Arsine (AsH3) 0-1.5 ppm - 65-2648RK-ASH3

Item #	65-2648RK-ASH3
Brand

Price: $1,596.00

Quantity:

65-2648RK-ASH3 M2A Stand Alone Sensor / Transmitter with J-box, Arsine (AsH3) 0-1.5 ppm by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Hydrogen Cyanide (HCN) 0-15 ppm -…

| Item #: 65-2648RK-HCN

$1,596.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Hydrogen Cyanide (HCN) 0-15 ppm - 65-2648RK-HCN

Item #	65-2648RK-HCN
Brand

Price: $1,596.00

Quantity:

65-2648RK-HCN M2A Stand Alone Sensor / Transmitter with J-box, Hydrogen Cyanide (HCN) 0-15 ppm by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

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RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, ESM-01, non-explosion proof, HCN 0…

| Item #: 65-2648RK-HCNNS

$1,491.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, ESM-01, non-explosion proof, HCN 0-15 ppm, without sensor - 65-2648RK-HCNNS

Item #	65-2648RK-HCNNS
Brand

Price: $1,491.00

Quantity:

65-2648RK-HCNNS M2A Stand Alone Sensor / Transmitter with j-box, ESM-01, non-explosion proof, HCN 0-15 ppm, without sensor by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Ammonia (NH3) 0-75 ppm - 65-2648RK…

| Item #: 65-2648RK-NH3

$1,596.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Ammonia (NH3) 0-75 ppm - 65-2648RK-NH3

Item #	65-2648RK-NH3
Brand

Price: $1,596.00

Quantity:

65-2648RK-NH3 M2A Stand Alone Sensor / Transmitter with J-box, Ammonia (NH3) 0-75 ppm by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Phosphine (PH3) 0-1 ppm - 65-2648RK…

| Item #: 65-2648RK-PH3

$1,596.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Phosphine (PH3) 0-1 ppm - 65-2648RK-PH3

Item #	65-2648RK-PH3
Brand

Price: $1,596.00

Quantity:

65-2648RK-PH3 M2A Stand Alone Sensor / Transmitter with J-box, Phosphine (PH3) 0-1 ppm by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Sulfur Dioxide (SO2) 0-6 ppm - 65…

| Item #: 65-2648RK-SO2

$1,596.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Sulfur Dioxide (SO2) 0-6 ppm - 65-2648RK-SO2

Item #	65-2648RK-SO2
Brand

Price: $1,596.00

Quantity:

65-2648RK-SO2 M2A Stand Alone Sensor / Transmitter with J-box, Sulfur Dioxide (SO2) 0-6 ppm by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter, with stainless steel j-box, IR LEL HC, with…

| Item #: 65-2649-HCSS-4S

$2,226.00

RKI Instruments M2A Stand Alone Sensor / Transmitter, with stainless steel j-box, IR LEL HC, with remote det in stainless steel jbox, cal adapter/splash guard - 65-2649-HCSS-4S

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RKI Instruments M2A Stand Alone Sensor / Transmitter, with stainless steel j-box, IR LEL HC, with remote det in stainless steel jbox, cal adapter/splash guard - 65-2649-HCSS-4S

Item #	65-2649-HCSS-4S
Brand

Price: $2,226.00

Quantity:

65-2649-HCSS-4S M2A Stand Alone Sensor / Transmitter, with stainless steel j-box, IR LEL HC, with remote det in stainless steel jbox, cal adapter/splash guard by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) LEL 0…

| Item #: 65-2649RK-CH4-4

$1,911.00

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) LEL 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version - 65-2649RK-CH4-4

View Product Details >

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) LEL 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version - 65-2649RK-CH4-4

Item #	65-2649RK-CH4-4
Brand

Price: $1,911.00

Quantity:

65-2649RK-CH4-4 M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) LEL 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

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RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, IR CH4, 0 - 5.00% volume - 65…

| Item #: 65-2649RK-CH4-5

$1,754.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, IR CH4, 0 - 5.00% volume - 65-2649RK-CH4-5

Item #	65-2649RK-CH4-5
Brand

Price: $1,754.00

Quantity:

65-2649RK-CH4-5 M2A Stand Alone Sensor / Transmitter with j-box, IR CH4, 0 - 5.00% volume by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with SS j-box, IR LEL CH4 - 65-2649RK-CH4SS

| Item #: 65-2649RK-CH4SS

$2,118.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with SS j-box, IR LEL CH4 - 65-2649RK-CH4SS

Item #	65-2649RK-CH4SS
Brand

Price: $2,118.00

Quantity:

65-2649RK-CH4SS M2A Stand Alone Sensor / Transmitter with SS j-box, IR LEL CH4 by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, IR LEL HC, horn/strobe - 65-2649RK…

| Item #: 65-2649RK-HC-01

$1,964.00

View Product Details >

RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, IR LEL HC, horn/strobe - 65-2649RK-HC-01

Item #	65-2649RK-HC-01
Brand

Price: $1,964.00

Quantity:

65-2649RK-HC-01 M2A Stand Alone Sensor / Transmitter with j-box, IR LEL HC, horn/strobe by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Hydrocarbons …

| Item #: 65-2649RK-HC-04

$1,911.00

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Hydrocarbons (isobutane) LEL 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version - 65-2649RK-HC-04

View Product Details >

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Hydrocarbons (isobutane) LEL 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version - 65-2649RK-HC-04

Item #	65-2649RK-HC-04
Brand

Price: $1,911.00

Quantity:

65-2649RK-HC-04 M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Hydrocarbons (isobutane) LEL 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR LEL CH4, Remote Detector in SS J…

| Item #: 65-2649SS-CH4-4

$2,016.00

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR LEL CH4, Remote Detector in SS J-box, Calibration Adapter / Splash Guard - 65-2649SS-CH4-4

View Product Details >

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR LEL CH4, Remote Detector in SS J-box, Calibration Adapter / Splash Guard - 65-2649SS-CH4-4

Item #	65-2649SS-CH4-4
Brand

Price: $2,016.00

Quantity:

65-2649SS-CH4-4 M2A Stand Alone Sensor / Transmitter with J-box, IR LEL CH4, Remote Detector in SS J-box, Calibration Adapter / Splash Guard by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR Methane (CH4) vol 0-100%, cULus…

| Item #: 65-2658RK-CH4

$1,754.00

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR Methane (CH4) vol 0-100%, cULus Version - 65-2658RK-CH4

Item #	65-2658RK-CH4
Brand

Price: $1,754.00

Quantity:

65-2658RK-CH4 M2A Stand Alone Sensor / Transmitter with J-box, IR Methane (CH4) vol 0-100%, cULus Version by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) Vol 0…

| Item #: 65-2658RK-CH4-4

$1,911.00

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) Vol 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version - 65-2658RK-CH4-4

View Product Details >

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) Vol 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version - 65-2658RK-CH4-4

Item #	65-2658RK-CH4-4
Brand

Price: $1,911.00

Quantity:

65-2658RK-CH4-4 M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) Vol 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, IR HC, 0- 100% volume - 65-2658RK…

| Item #: 65-2658RK-HC

$1,754.00

View Product Details >

RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, IR HC, 0- 100% volume - 65-2658RK-HC

Item #	65-2658RK-HC
Brand

Price: $1,754.00

Quantity:

65-2658RK-HC M2A Stand Alone Sensor / Transmitter with j-box, IR HC, 0- 100% volume by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR Carbon Dioxide (CO2) 0-5000 ppm,…

| Item #: 65-2660RK-02

$1,754.00

View Product Details >

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR Carbon Dioxide (CO2) 0-5000 ppm, cULus Version - 65-2660RK-02

Item #	65-2660RK-02
Brand

Price: $1,754.00

Quantity:

65-2660RK-02 M2A Stand Alone Sensor / Transmitter with J-box, IR Carbon Dioxide (CO2) 0-5000 ppm, cULus Version by RKI Instruments

The M2A represents the latest leading edge technology in sensor / transmitters today.

Features

Operates with or without a controller
Direct digital readout with OLED cold temperature display
Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 / Toxic gases include NH3, SO2, HCN, and more
Infrared sensor for combustibles and CO2
4-20 mA & digital Modbus outputs standard
2 fully programmable alarm relays & fail relay
Non-intrusive calibration via magnetic wand
Explosion proof construction
Patented water repellent sensor cover
User friendly setup, push buttons & OLED menus
Long-life sensors (2 + years typical)

*Please note we can only ship RKI products to customers within the United States

Technical Library

Access product manuals, datasheets, software downloads and more.

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Calibration & Repair

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M2A Series, RKI Instruments

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RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm, RF Resistant, CSA Version - 65-2646RK-05-01

65-2646RK-05-01 M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm, RF Resistant, CSA Version by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-200 ppm, RF Resistant, CSA Version - 65-2646RK-05-02

65-2646RK-05-02 M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-200 ppm, RF Resistant, CSA Version by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm, Remote Detector, Calibration Adapter / Splash Guard - 65-2646RK-05-04

65-2646RK-05-04 M2A Stand Alone Sensor / Transmitter with J-box, Carbon Monoxide (CO) 0-300 ppm, Remote Detector, Calibration Adapter / Splash Guard by RKI Instruments

Features

RKI Instruments M2A Sensor/Transmitter with j-box, 0 - 300 ppm CO, CSA version - 65-2646RK-05-SW

65-2646RK-05-SW M2A Sensor/Transmitter with j-box, 0 - 300 ppm CO, CSA version by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with SS j-box, 0 - 300 ppm CO, CSA version - 65-2646RK-05SS

65-2646RK-05SS M2A Stand Alone Sensor / Transmitter with SS j-box, 0 - 300 ppm CO, CSA version by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Methane (CH4) 0-9,000 ppm - 65-2647RK

65-2647RK M2A Stand Alone Sensor / Transmitter with J-box, Methane (CH4) 0-9,000 ppm by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Methane (CH4) 0-9,000 ppm, cCSAus Version - 65-2647RK-05

65-2647RK-05 M2A Stand Alone Sensor / Transmitter with J-box, Methane (CH4) 0-9,000 ppm, cCSAus Version by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Arsine (AsH3) 0-1.5 ppm - 65-2648RK-ASH3

65-2648RK-ASH3 M2A Stand Alone Sensor / Transmitter with J-box, Arsine (AsH3) 0-1.5 ppm by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Hydrogen Cyanide (HCN) 0-15 ppm - 65-2648RK-HCN

65-2648RK-HCN M2A Stand Alone Sensor / Transmitter with J-box, Hydrogen Cyanide (HCN) 0-15 ppm by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, ESM-01, non-explosion proof, HCN 0-15 ppm, without sensor - 65-2648RK-HCNNS

65-2648RK-HCNNS M2A Stand Alone Sensor / Transmitter with j-box, ESM-01, non-explosion proof, HCN 0-15 ppm, without sensor by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Ammonia (NH3) 0-75 ppm - 65-2648RK-NH3

65-2648RK-NH3 M2A Stand Alone Sensor / Transmitter with J-box, Ammonia (NH3) 0-75 ppm by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Phosphine (PH3) 0-1 ppm - 65-2648RK-PH3

65-2648RK-PH3 M2A Stand Alone Sensor / Transmitter with J-box, Phosphine (PH3) 0-1 ppm by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, Sulfur Dioxide (SO2) 0-6 ppm - 65-2648RK-SO2

65-2648RK-SO2 M2A Stand Alone Sensor / Transmitter with J-box, Sulfur Dioxide (SO2) 0-6 ppm by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter, with stainless steel j-box, IR LEL HC, with remote det in stainless steel jbox, cal adapter/splash guard - 65-2649-HCSS-4S

65-2649-HCSS-4S M2A Stand Alone Sensor / Transmitter, with stainless steel j-box, IR LEL HC, with remote det in stainless steel jbox, cal adapter/splash guard by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) LEL 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version - 65-2649RK-CH4-4

65-2649RK-CH4-4 M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) LEL 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, IR CH4, 0 - 5.00% volume - 65-2649RK-CH4-5

65-2649RK-CH4-5 M2A Stand Alone Sensor / Transmitter with j-box, IR CH4, 0 - 5.00% volume by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with SS j-box, IR LEL CH4 - 65-2649RK-CH4SS

65-2649RK-CH4SS M2A Stand Alone Sensor / Transmitter with SS j-box, IR LEL CH4 by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, IR LEL HC, horn/strobe - 65-2649RK-HC-01

65-2649RK-HC-01 M2A Stand Alone Sensor / Transmitter with j-box, IR LEL HC, horn/strobe by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Hydrocarbons (isobutane) LEL 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version - 65-2649RK-HC-04

65-2649RK-HC-04 M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Hydrocarbons (isobutane) LEL 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR LEL CH4, Remote Detector in SS J-box, Calibration Adapter / Splash Guard - 65-2649SS-CH4-4

65-2649SS-CH4-4 M2A Stand Alone Sensor / Transmitter with J-box, IR LEL CH4, Remote Detector in SS J-box, Calibration Adapter / Splash Guard by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR Methane (CH4) vol 0-100%, cULus Version - 65-2658RK-CH4

65-2658RK-CH4 M2A Stand Alone Sensor / Transmitter with J-box, IR Methane (CH4) vol 0-100%, cULus Version by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) Vol 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version - 65-2658RK-CH4-4

65-2658RK-CH4-4 M2A Stand Alone Sensor (catalytic) / Transmitter with J-box, IR Methane (CH4) Vol 0-100%, Remote Detector and Calibration Adapter / Splash Guard, cULus Version by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with j-box, IR HC, 0- 100% volume - 65-2658RK-HC

65-2658RK-HC M2A Stand Alone Sensor / Transmitter with j-box, IR HC, 0- 100% volume by RKI Instruments

Features

RKI Instruments M2A Stand Alone Sensor / Transmitter with J-box, IR Carbon Dioxide (CO2) 0-5000 ppm, cULus Version - 65-2660RK-02

65-2660RK-02 M2A Stand Alone Sensor / Transmitter with J-box, IR Carbon Dioxide (CO2) 0-5000 ppm, cULus Version by RKI Instruments

Features

Technical Library

Calibration & Repair