Monitor-4

Monitor 4ECUSB Handheld Radiation Alert Detector with Mini-USB Option by SE International

The M4 and M4EC are compact, ergonomic, general purpose survey meters capable of detecting alpha, beta, gamma, and x-rays over 3 selectable ranges. A red count light flashes and a beep sounds with each event detected. The Monitor 4EC offers a more linear reading for gamma and x-rays (above 40 keV). Click here for Monitor 4 without USB option.

Monitor 4 Handheld Radiation Alert Detector by SE International

The M4 and M4EC are compact, ergonomic, general purpose survey meters capable of detecting alpha, beta, gamma, and x-rays over 3 selectable ranges. A red count light flashes and a beep sounds with each event detected. The Monitor 4EC offers a more linear reading for gamma and x-rays (above 40 keV).Click here for Original Monitor 4. Click here for USB Model.

Both Detect beta at 50 keV with typical 35% detection efficiency and beta at 150 keV with typical 75% detection efficiency.

Monitor 4:

Monitor 4EC:

72-0233RK GX-2001 Personal Four Gas Monitor, 4 Gas, LEL/O2/H2S/CO with Belt Clip, No Charger (Check Availability) by RKI Instruments

RKI is proud to offer the smallest 4-gas monitor in the world, the GX-2001. Weighing only 6 ounces and about the size of a pager (2.8" H x 2.2" W x 1.1" D), the GX-2001 simultaneously monitors combustibles, oxygen, carbon monoxide, and hydrogen sulfide. The GX-2001 is armed with standard features like a vibration alarm, autocalibration, datalogging, rechargeable Ni-MH battery pack, STEL / TWA readings, peak hold and auto backlighting at alarm on a large LCD display, and it even tells the time! All of these controls and features are operated through 3 simple glow in the dark buttons. Utilizing either the standard charger or datalogging / charger station, the Ni-MH battery pack will operate for 18 hours and fully recharge in 90 minutes. Also available is the datalogging software program which is Windows 95, 98, ME, and XP compatible. The GX-2001 is also compatible with the Data Cal 2000 instrument maintenance system and SM-2001U calibration station.

The GX-2001 is designed around the world's smallest gas sensors. Utilizing catalytic combustion, electrochemical and galvanic sensor technologies, each miniaturized sensor is manufactured with the same high quality control that has made RKI sensors and instruments the most reliable and long lasting monitoring devices in the industry.

Features

• Simultaneous detection of 4 gases LEL, O2, H2S and CO
• Smallest 4 gas monitor on the market 2.8" H x 2.2" W x 1.1" D, 6 oz.
• Audible, visual, & vibration alarms
• Alarm trend data
• Datalogging standard
• Autocalibration
• Rechargeable Ni-MH battery pack
• Battery pack recharges in 90 minutes
• Continuously operates for up to 18 hours
• Large LCD display screen
• Automatic backlighting at alarm
• High impact, RFI shielded body
• STEL and TWA readouts (USA Version)
• Continuously displays current time
• Intrinsically safe, CSA, C / US
• 2 year warranty

Applications

• Personal monitoring
• Confined spaces
• Refineries / petrochemical
• Utilities
• Chemical plants
• Hazardous material
• Water / wastewater treatment
• Fire services
• Mining

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

T4-HOCA T4 Personal Gas Monitor, 4 Gas - H2S, O2, CO, CH4 % LEL by Crowcon

T4 integrates innovative safety features and an intuitive, rugged design to provide advanced protection for those working in harsh environments. This portable multigas detector, which is exceptionally easy to use and service, protects against the four most prevalent gas hazards: carbon monoxide (CO), hydrogen sulphide (H₂S), flammable gases and oxygen (O₂) depletion.

Features

• TWA resume function - unique to T4, this innovative feature ensures toxic gas exposure is calculated accurately over an entire shift, even if T4 is switched off for a break or during travel to another site.
• 18 hour battery life - safely work multiple or longer shifts between charges, covered by the 18 hour battery life.
• Backlit display - large, clear display with backlight and option to flip the screen 180° for easy viewing while worn.
• Rugged design - with a thick anti-shock rubber casing and drop-tested to 13.1 feet on concrete, T4 provides dependable operation under the most demanding use.
• Water & dust-resistant to IP65 & IP67 - provides protection in the harshest environments.
• Dedicated sensors - one sensor for every gas ensures effective, fast and reliable detection.
• Positive safety indicator - a simple 'traffic light' status indicator which, at a glance, provides visual assurance of operational and compliance status to both users and supervisors. Green light - Working safely. Red light - Attention required
• Intrinsically safe - ATEX approved and UL Class 1 Div 1 for safe operation in a wide range of hazardous environments.
• Multiple alarms - audible 95dB alarm, bright red/blue LED's and vibrating alerts provide effective warning to gas hazards.
• Easy operation - large single button and intuitive menu system minimize training and allow easy operation while wearing gloves.

Monitor 4USB Handheld Radiation Alert Detector with Mini-USB Option by SE International

The M4 and M4EC are compact, ergonomic, general purpose survey meters capable of detecting alpha, beta, gamma, and x-rays over 3 selectable ranges. A red count light flashes and a beep sounds with each event detected. The Monitor 4EC offers a more linear reading for gamma and x-rays (above 40 keV). Click here for Monitor 4 without USB option.

72-0290-24-A GX-2012 Confined Space Multi Gas Monitor, 4 Sensor, LEL/% Volume CH4/O2/H2S Base, Alkaline Battery Pack Only by RKI Instruments

Built around high-quality micro-sensor technology, the GX-2012 is RKI's smallest personal 5 sensor gas monitor with a built in sample pump. Weighing only 12.3 ounces, the GX-2012 can monitor the standard confined space gases (LEL combustibles, Oxygen content, Carbon Monoxide, and Hydrogen Sulfide). When equipped with an optional sensor, it can also measure 100% volume Methane and dynamically display either % LEL, or % volume with its auto-ranging ability. With this version, the GX-2012 can be used for gas line purge testing as well as standard safety testing, and includes two operating modes: Normal (for confined spaces) and Bar Hole.

The GX-2012's large LCD display shows all gas readings, battery level, current time, and will automatically backlight in alarm conditions. Standard alarm types include vibration, visual, and audible alarms, which can be set to latching or nonlatching. Controlled by a microprocessor, the GX-2012 continuously checks itself for sensor connections, low battery, circuit trouble, low flow, and calibration errors. The GX-2012 can interchangeably operate on either a Li-Ion battery pack or an alkaline battery pack. The batteries are simple to replace requiring no tools to access the removable battery compartment or pack. Calibration and bump test intervals and reminders are user adjustable and can be set to either go into alarm or to lock the user out of normal measurement mode once a calibration period has expired. Calibrations can be performed automatically or individually in single calibration mode. The GX-2012 is also compatible with the economical SDM-2012 single channel calibration station.

Features

• Monitors LEL, and % volume methane, O2, CO and H2S
• 0 to 100% volume methane option
• Auto-ranging display of % LEL and % volume
• Barhole test mode
• Bump test reminder option
• Snap-logging - on demand data recording
• Status indicators: Pump active, microprocessor status and battery level
• Internal sample drawing pump with up to 50 foot range
• Pump pause on demand extends battery life
• Vibration, visual, and audible alarms
• Automatic backlight during alarms
• Calibration reminder with lock out option
• Lithium ion or alkaline power source (interchangeable)
• Quick charge
• Glove friendly large buttons
• Alarm latching or non-latching
• High impact protective rubber overmolding
• Up to 600 hours of datalogging with alarm trends
• Autocalibration or single calibration
• TWA and STEL readings with lunch-break mode
• ntrinsically safe, ATEX/IECEX/CE, c CSA us (pending)
• High dust and water resistance design
• 2 year warranty

Applications

• Personal monitoring
• Confined space entry
• Refineries / petrochemical
• Chemical plants
• Hazardous material
• Water / wastewater treatment
• Fire services
• Mining

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

T4-HOCA-ES T4 Personal Gas Monitor, 4 Gas - H2S, O2, CO, CH4 % LEL, Alternate Alarm Levels / Certifications by Crowcon

T4 integrates innovative safety features and an intuitive, rugged design to provide advanced protection for those working in harsh environments. This portable multigas detector, which is exceptionally easy to use and service, protects against the four most prevalent gas hazards: carbon monoxide (CO), hydrogen sulphide (H₂S), flammable gases and oxygen (O₂) depletion.

Features

• TWA resume function - unique to T4, this innovative feature ensures toxic gas exposure is calculated accurately over an entire shift, even if T4 is switched off for a break or during travel to another site.
• 18 hour battery life - safely work multiple or longer shifts between charges, covered by the 18 hour battery life.
• Backlit display - large, clear display with backlight and option to flip the screen 180° for easy viewing while worn.
• Rugged design - with a thick anti-shock rubber casing and drop-tested to 13.1 feet on concrete, T4 provides dependable operation under the most demanding use.
• Water & dust-resistant to IP65 & IP67 - provides protection in the harshest environments.
• Dedicated sensors - one sensor for every gas ensures effective, fast and reliable detection.
• Positive safety indicator - a simple 'traffic light' status indicator which, at a glance, provides visual assurance of operational and compliance status to both users and supervisors. Green light - Working safely. Red light - Attention required
• Intrinsically safe - ATEX approved and UL Class 1 Div 1 for safe operation in a wide range of hazardous environments.
• Multiple alarms - audible 95dB alarm, bright red/blue LED's and vibrating alerts provide effective warning to gas hazards.
• Easy operation - large single button and intuitive menu system minimize training and allow easy operation while wearing gloves.

Observer Software by SE International

The New Observer USB is a free version of the Observer software that runs on Windows®. It can be used with The Ranger, The Ranger EXP, & The Monitor 200 Radiation Detectors. The Observer USB reads in Counts, CPM, and CPS, as well as μR/hr, mR/hr, and μSv/hr and has the ability to collect, log, and perform statistical analysis on the data received. No Mac or WinRT versions available. However, for info about running windows on an Apple computer, please click here.

Free Download of the Observer USB Software:

Observer USB Software 1.3.0.8

Downloaded Data Sample

Previous Revision:
Observer USB 1.1.1.0

DP-ACAGCNCS-D001-B Detective + Transportable Area Monitor, 4 Gas - PENT % LEL, O2, H2S, CO (H2 filtered), Pumped, Standard Battery with Rigid Legs English ATEX by Crowcon

Detective+ is a multi-gas temporary area monitor for use in turnaround/shutdown procedures, hotwork maintenance, confined space entry work and many other utility, construction and oil and gas industry applications. Go solo or link together using Detective Net or cables to form a perimeter, Detective+ gives a loud and clear alarm providing effective warning of gas hazards. The rugged, water and impact resistant design make Detective+ the ideal choice for your transportable gas detection needs.

Versatile and user friendly

• Infrared sensors available - Allows sampling of highly flammable gas levels and carbon dioxide Unaffected by poisoning and has a very fast response time
• Built in pump option - Provides sampling versatility
• Built-in display - Provides clear information, allows identification of gas hazard

Rugged, tripod design

• Raised sensor apertures - Prevents water ingress
• Triple leg design - Increases unit physical visibility and is the perfect height to allow 360 gas inlet
• Folding leg option - Allows stacking for easier storage and transportation
• IP65 specifications - Provides excellent sensor protection for use in challenging environments

Loud and clear alarms

• Network ready - Detective NET 25 units: 25 units can be networked together forming effective perimeter defence. When one alarms, all units on the network alarm. Detective+ with cables 12 units
• Intelligent & flexible - Units on the network can be placed up to 100m from each other. When in alarm the unit which triggered the alarm flashes faster than the others
• Audible and visible confidence blip - Provides guarantee to the user that the unit is functioning properly and that they are protected
• High visibilty - Vivid red LED clusters combine with an extra loud siren to give very clear alarm notifications
• Multiple beacons - Ensures 360° visibility

DP-AACNAJCH-E002-A Detective + Transportable Area Monitor, 4 Gas - CH4 % LEL, H2S, SO2, VO, Non-pumped, Extended Battery with Rigid Legs USA UL by Crowcon

Detective+ is a multi-gas temporary area monitor for use in turnaround/shutdown procedures, hotwork maintenance, confined space entry work and many other utility, construction and oil and gas industry applications. Go solo or link together using Detective Net or cables to form a perimeter, Detective+ gives a loud and clear alarm providing effective warning of gas hazards. The rugged, water and impact resistant design make Detective+ the ideal choice for your transportable gas detection needs.

Versatile and user friendly

• Infrared sensors available - Allows sampling of highly flammable gas levels and carbon dioxide Unaffected by poisoning and has a very fast response time
• Built in pump option - Provides sampling versatility
• Built-in display - Provides clear information, allows identification of gas hazard

Rugged, tripod design

• Raised sensor apertures - Prevents water ingress
• Triple leg design - Increases unit physical visibility and is the perfect height to allow 360 gas inlet
• Folding leg option - Allows stacking for easier storage and transportation
• IP65 specifications - Provides excellent sensor protection for use in challenging environments

Loud and clear alarms

• Network ready - Detective NET 25 units: 25 units can be networked together forming effective perimeter defence. When one alarms, all units on the network alarm. Detective+ with cables 12 units
• Intelligent & flexible - Units on the network can be placed up to 100m from each other. When in alarm the unit which triggered the alarm flashes faster than the others
• Audible and visible confidence blip - Provides guarantee to the user that the unit is functioning properly and that they are protected
• High visibilty - Vivid red LED clusters combine with an extra loud siren to give very clear alarm notifications
• Multiple beacons - Ensures 360° visibility

72-0290-23-A GX-2012 Confined Space Multi Gas Monitor, 4 Sensor, LEL/% Volume CH4/O2/CO Base, Alkaline Battery Pack Only by RKI Instruments

Built around high-quality micro-sensor technology, the GX-2012 is RKI's smallest personal 5 sensor gas monitor with a built in sample pump. Weighing only 12.3 ounces, the GX-2012 can monitor the standard confined space gases (LEL combustibles, Oxygen content, Carbon Monoxide, and Hydrogen Sulfide). When equipped with an optional sensor, it can also measure 100% volume Methane and dynamically display either % LEL, or % volume with its auto-ranging ability. With this version, the GX-2012 can be used for gas line purge testing as well as standard safety testing, and includes two operating modes: Normal (for confined spaces) and Bar Hole.

The GX-2012's large LCD display shows all gas readings, battery level, current time, and will automatically backlight in alarm conditions. Standard alarm types include vibration, visual, and audible alarms, which can be set to latching or nonlatching. Controlled by a microprocessor, the GX-2012 continuously checks itself for sensor connections, low battery, circuit trouble, low flow, and calibration errors. The GX-2012 can interchangeably operate on either a Li-Ion battery pack or an alkaline battery pack. The batteries are simple to replace requiring no tools to access the removable battery compartment or pack. Calibration and bump test intervals and reminders are user adjustable and can be set to either go into alarm or to lock the user out of normal measurement mode once a calibration period has expired. Calibrations can be performed automatically or individually in single calibration mode. The GX-2012 is also compatible with the economical SDM-2012 single channel calibration station.

Features

• Monitors LEL, and % volume methane, O2, CO and H2S
• 0 to 100% volume methane option
• Auto-ranging display of % LEL and % volume
• Barhole test mode
• Bump test reminder option
• Snap-logging - on demand data recording
• Status indicators: Pump active, microprocessor status and battery level
• Internal sample drawing pump with up to 50 foot range
• Pump pause on demand extends battery life
• Vibration, visual, and audible alarms
• Automatic backlight during alarms
• Calibration reminder with lock out option
• Lithium ion or alkaline power source (interchangeable)
• Quick charge
• Glove friendly large buttons
• Alarm latching or non-latching
• High impact protective rubber overmolding
• Up to 600 hours of datalogging with alarm trends
• Autocalibration or single calibration
• TWA and STEL readings with lunch-break mode
• ntrinsically safe, ATEX/IECEX/CE, c CSA us (pending)
• High dust and water resistance design
• 2 year warranty

Applications

• Personal monitoring
• Confined space entry
• Refineries / petrochemical
• Chemical plants
• Hazardous material
• Water / wastewater treatment
• Fire services
• Mining

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

72-0233RK-01 GX-2001 Personal Four Gas Monitor, 4 Gas, LEL/O2/H2S/CO with Alligator Clip, No Charger by RKI Instruments

RKI is proud to offer the smallest 4-gas monitor in the world, the GX-2001. Weighing only 6 ounces and about the size of a pager (2.8" H x 2.2" W x 1.1" D), the GX-2001 simultaneously monitors combustibles, oxygen, carbon monoxide, and hydrogen sulfide. The GX-2001 is armed with standard features like a vibration alarm, autocalibration, datalogging, rechargeable Ni-MH battery pack, STEL / TWA readings, peak hold and auto backlighting at alarm on a large LCD display, and it even tells the time! All of these controls and features are operated through 3 simple glow in the dark buttons. Utilizing either the standard charger or datalogging / charger station, the Ni-MH battery pack will operate for 18 hours and fully recharge in 90 minutes. Also available is the datalogging software program which is Windows 95, 98, ME, and XP compatible. The GX-2001 is also compatible with the Data Cal 2000 instrument maintenance system and SM-2001U calibration station.

The GX-2001 is designed around the world's smallest gas sensors. Utilizing catalytic combustion, electrochemical and galvanic sensor technologies, each miniaturized sensor is manufactured with the same high quality control that has made RKI sensors and instruments the most reliable and long lasting monitoring devices in the industry.

Features

• Simultaneous detection of 4 gases LEL, O2, H2S and CO
• Smallest 4 gas monitor on the market 2.8" H x 2.2" W x 1.1" D, 6 oz.
• Audible, visual, & vibration alarms
• Alarm trend data
• Datalogging standard
• Autocalibration
• Rechargeable Ni-MH battery pack
• Battery pack recharges in 90 minutes
• Continuously operates for up to 18 hours
• Large LCD display screen
• Automatic backlighting at alarm
• High impact, RFI shielded body
• STEL and TWA readouts (USA Version)
• Continuously displays current time
• Intrinsically safe, CSA, C / US
• 2 year warranty

Applications

• Personal monitoring
• Confined spaces
• Refineries / petrochemical
• Utilities
• Chemical plants
• Hazardous material
• Water / wastewater treatment
• Fire services
• Mining

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

T4-HOCA-BR T4 Personal Gas Monitor, 4 Gas - H2S, O2, CO, CH4 % LEL, Alternate Alarm Levels / Certifications by Crowcon

T4 integrates innovative safety features and an intuitive, rugged design to provide advanced protection for those working in harsh environments. This portable multigas detector, which is exceptionally easy to use and service, protects against the four most prevalent gas hazards: carbon monoxide (CO), hydrogen sulphide (H₂S), flammable gases and oxygen (O₂) depletion.

Features

• TWA resume function - unique to T4, this innovative feature ensures toxic gas exposure is calculated accurately over an entire shift, even if T4 is switched off for a break or during travel to another site.
• 18 hour battery life - safely work multiple or longer shifts between charges, covered by the 18 hour battery life.
• Backlit display - large, clear display with backlight and option to flip the screen 180° for easy viewing while worn.
• Rugged design - with a thick anti-shock rubber casing and drop-tested to 13.1 feet on concrete, T4 provides dependable operation under the most demanding use.
• Water & dust-resistant to IP65 & IP67 - provides protection in the harshest environments.
• Dedicated sensors - one sensor for every gas ensures effective, fast and reliable detection.
• Positive safety indicator - a simple 'traffic light' status indicator which, at a glance, provides visual assurance of operational and compliance status to both users and supervisors. Green light - Working safely. Red light - Attention required
• Intrinsically safe - ATEX approved and UL Class 1 Div 1 for safe operation in a wide range of hazardous environments.
• Multiple alarms - audible 95dB alarm, bright red/blue LED's and vibrating alerts provide effective warning to gas hazards.
• Easy operation - large single button and intuitive menu system minimize training and allow easy operation while wearing gloves.

T4-HOCA-FR T4 Personal Gas Monitor, 4 Gas - H2S, O2, CO, CH4 % LEL, Alternate Alarm Levels / Certifications by Crowcon

T4 integrates innovative safety features and an intuitive, rugged design to provide advanced protection for those working in harsh environments. This portable multigas detector, which is exceptionally easy to use and service, protects against the four most prevalent gas hazards: carbon monoxide (CO), hydrogen sulphide (H₂S), flammable gases and oxygen (O₂) depletion.

Features

• TWA resume function - unique to T4, this innovative feature ensures toxic gas exposure is calculated accurately over an entire shift, even if T4 is switched off for a break or during travel to another site.
• 18 hour battery life - safely work multiple or longer shifts between charges, covered by the 18 hour battery life.
• Backlit display - large, clear display with backlight and option to flip the screen 180° for easy viewing while worn.
• Rugged design - with a thick anti-shock rubber casing and drop-tested to 13.1 feet on concrete, T4 provides dependable operation under the most demanding use.
• Water & dust-resistant to IP65 & IP67 - provides protection in the harshest environments.
• Dedicated sensors - one sensor for every gas ensures effective, fast and reliable detection.
• Positive safety indicator - a simple 'traffic light' status indicator which, at a glance, provides visual assurance of operational and compliance status to both users and supervisors. Green light - Working safely. Red light - Attention required
• Intrinsically safe - ATEX approved and UL Class 1 Div 1 for safe operation in a wide range of hazardous environments.
• Multiple alarms - audible 95dB alarm, bright red/blue LED's and vibrating alerts provide effective warning to gas hazards.
• Easy operation - large single button and intuitive menu system minimize training and allow easy operation while wearing gloves.

T4-HOCA-H2-BR-CRD T4 Personal Gas Monitor, 4 Gas - H2S, O2, CO (H2 resistant), CH4 % LEL, Alternate Alarm Levels / Certifications, Cradle Charger by Crowcon

T4 integrates innovative safety features and an intuitive, rugged design to provide advanced protection for those working in harsh environments. This portable multigas detector, which is exceptionally easy to use and service, protects against the four most prevalent gas hazards: carbon monoxide (CO), hydrogen sulphide (H₂S), flammable gases and oxygen (O₂) depletion.

Features

• TWA resume function - unique to T4, this innovative feature ensures toxic gas exposure is calculated accurately over an entire shift, even if T4 is switched off for a break or during travel to another site.
• 18 hour battery life - safely work multiple or longer shifts between charges, covered by the 18 hour battery life.
• Backlit display - large, clear display with backlight and option to flip the screen 180° for easy viewing while worn.
• Rugged design - with a thick anti-shock rubber casing and drop-tested to 13.1 feet on concrete, T4 provides dependable operation under the most demanding use.
• Water & dust-resistant to IP65 & IP67 - provides protection in the harshest environments.
• Dedicated sensors - one sensor for every gas ensures effective, fast and reliable detection.
• Positive safety indicator - a simple 'traffic light' status indicator which, at a glance, provides visual assurance of operational and compliance status to both users and supervisors. Green light - Working safely. Red light - Attention required
• Intrinsically safe - ATEX approved and UL Class 1 Div 1 for safe operation in a wide range of hazardous environments.
• Multiple alarms - audible 95dB alarm, bright red/blue LED's and vibrating alerts provide effective warning to gas hazards.
• Easy operation - large single button and intuitive menu system minimize training and allow easy operation while wearing gloves.

T4-HOCA-H2-DE-CRD T4 Personal Gas Monitor, 4 Gas - H2S, O2, CO (H2 resistant), CH4 % LEL, Alternate Alarm Levels / Certifications, Cradle Charger by Crowcon

T4 integrates innovative safety features and an intuitive, rugged design to provide advanced protection for those working in harsh environments. This portable multigas detector, which is exceptionally easy to use and service, protects against the four most prevalent gas hazards: carbon monoxide (CO), hydrogen sulphide (H₂S), flammable gases and oxygen (O₂) depletion.

Features

• TWA resume function - unique to T4, this innovative feature ensures toxic gas exposure is calculated accurately over an entire shift, even if T4 is switched off for a break or during travel to another site.
• 18 hour battery life - safely work multiple or longer shifts between charges, covered by the 18 hour battery life.
• Backlit display - large, clear display with backlight and option to flip the screen 180° for easy viewing while worn.
• Rugged design - with a thick anti-shock rubber casing and drop-tested to 13.1 feet on concrete, T4 provides dependable operation under the most demanding use.
• Water & dust-resistant to IP65 & IP67 - provides protection in the harshest environments.
• Dedicated sensors - one sensor for every gas ensures effective, fast and reliable detection.
• Positive safety indicator - a simple 'traffic light' status indicator which, at a glance, provides visual assurance of operational and compliance status to both users and supervisors. Green light - Working safely. Red light - Attention required
• Intrinsically safe - ATEX approved and UL Class 1 Div 1 for safe operation in a wide range of hazardous environments.
• Multiple alarms - audible 95dB alarm, bright red/blue LED's and vibrating alerts provide effective warning to gas hazards.
• Easy operation - large single button and intuitive menu system minimize training and allow easy operation while wearing gloves.

T4-HOCA-H2-PL-CRD T4 Personal Gas Monitor, 4 Gas - H2S, O2, CO (H2 resistant), CH4 % LEL, Alternate Alarm Levels / Certifications, Cradle Charger by Crowcon

T4 integrates innovative safety features and an intuitive, rugged design to provide advanced protection for those working in harsh environments. This portable multigas detector, which is exceptionally easy to use and service, protects against the four most prevalent gas hazards: carbon monoxide (CO), hydrogen sulphide (H₂S), flammable gases and oxygen (O₂) depletion.

Features

• TWA resume function - unique to T4, this innovative feature ensures toxic gas exposure is calculated accurately over an entire shift, even if T4 is switched off for a break or during travel to another site.
• 18 hour battery life - safely work multiple or longer shifts between charges, covered by the 18 hour battery life.
• Backlit display - large, clear display with backlight and option to flip the screen 180° for easy viewing while worn.
• Rugged design - with a thick anti-shock rubber casing and drop-tested to 13.1 feet on concrete, T4 provides dependable operation under the most demanding use.
• Water & dust-resistant to IP65 & IP67 - provides protection in the harshest environments.
• Dedicated sensors - one sensor for every gas ensures effective, fast and reliable detection.
• Positive safety indicator - a simple 'traffic light' status indicator which, at a glance, provides visual assurance of operational and compliance status to both users and supervisors. Green light - Working safely. Red light - Attention required
• Intrinsically safe - ATEX approved and UL Class 1 Div 1 for safe operation in a wide range of hazardous environments.
• Multiple alarms - audible 95dB alarm, bright red/blue LED's and vibrating alerts provide effective warning to gas hazards.
• Easy operation - large single button and intuitive menu system minimize training and allow easy operation while wearing gloves.

72-0290-22-I GX-2012 Confined Space Multi Gas Monitor, 4 Sensor, LEL/O2/H2S/CO Base, NiMH Batteries Only with No Charger by RKI Instruments

Built around high-quality micro-sensor technology, the GX-2012 is RKI's smallest personal 5 sensor gas monitor with a built in sample pump. Weighing only 12.3 ounces, the GX-2012 can monitor the standard confined space gases (LEL combustibles, Oxygen content, Carbon Monoxide, and Hydrogen Sulfide). When equipped with an optional sensor, it can also measure 100% volume Methane and dynamically display either % LEL, or % volume with its auto-ranging ability. With this version, the GX-2012 can be used for gas line purge testing as well as standard safety testing, and includes two operating modes: Normal (for confined spaces) and Bar Hole.

The GX-2012's large LCD display shows all gas readings, battery level, current time, and will automatically backlight in alarm conditions. Standard alarm types include vibration, visual, and audible alarms, which can be set to latching or nonlatching. Controlled by a microprocessor, the GX-2012 continuously checks itself for sensor connections, low battery, circuit trouble, low flow, and calibration errors. The GX-2012 can interchangeably operate on either a Li-Ion battery pack or an alkaline battery pack. The batteries are simple to replace requiring no tools to access the removable battery compartment or pack. Calibration and bump test intervals and reminders are user adjustable and can be set to either go into alarm or to lock the user out of normal measurement mode once a calibration period has expired. Calibrations can be performed automatically or individually in single calibration mode. The GX-2012 is also compatible with the economical SDM-2012 single channel calibration station.

Features

• Monitors LEL, and % volume methane, O2, CO and H2S
• 0 to 100% volume methane option
• Auto-ranging display of % LEL and % volume
• Barhole test mode
• Bump test reminder option
• Snap-logging - on demand data recording
• Status indicators: Pump active, microprocessor status and battery level
• Internal sample drawing pump with up to 50 foot range
• Pump pause on demand extends battery life
• Vibration, visual, and audible alarms
• Automatic backlight during alarms
• Calibration reminder with lock out option
• Lithium ion or alkaline power source (interchangeable)
• Quick charge
• Glove friendly large buttons
• Alarm latching or non-latching
• High impact protective rubber overmolding
• Up to 600 hours of datalogging with alarm trends
• Autocalibration or single calibration
• TWA and STEL readings with lunch-break mode
• ntrinsically safe, ATEX/IECEX/CE, c CSA us (pending)
• High dust and water resistance design
• 2 year warranty

Applications

• Personal monitoring
• Confined space entry
• Refineries / petrochemical
• Chemical plants
• Hazardous material
• Water / wastewater treatment
• Fire services
• Mining

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

DP-BUAGCNCS-F007-A Detective + Transportable Area Monitor, 4 Gas - PROP % LEL, O2, H2S, CO (H2 filtered), Non-pumped, Extended Battery with Rigid Legs DUTCH ATEX by Crowcon

Detective+ is a multi-gas temporary area monitor for use in turnaround/shutdown procedures, hotwork maintenance, confined space entry work and many other utility, construction and oil and gas industry applications. Go solo or link together using Detective Net or cables to form a perimeter, Detective+ gives a loud and clear alarm providing effective warning of gas hazards. The rugged, water and impact resistant design make Detective+ the ideal choice for your transportable gas detection needs.

Versatile and user friendly

• Infrared sensors available - Allows sampling of highly flammable gas levels and carbon dioxide Unaffected by poisoning and has a very fast response time
• Built in pump option - Provides sampling versatility
• Built-in display - Provides clear information, allows identification of gas hazard

Rugged, tripod design

• Raised sensor apertures - Prevents water ingress
• Triple leg design - Increases unit physical visibility and is the perfect height to allow 360 gas inlet
• Folding leg option - Allows stacking for easier storage and transportation
• IP65 specifications - Provides excellent sensor protection for use in challenging environments

Loud and clear alarms

• Network ready - Detective NET 25 units: 25 units can be networked together forming effective perimeter defence. When one alarms, all units on the network alarm. Detective+ with cables 12 units
• Intelligent & flexible - Units on the network can be placed up to 100m from each other. When in alarm the unit which triggered the alarm flashes faster than the others
• Audible and visible confidence blip - Provides guarantee to the user that the unit is functioning properly and that they are protected
• High visibilty - Vivid red LED clusters combine with an extra loud siren to give very clear alarm notifications
• Multiple beacons - Ensures 360° visibility