All Products

5600-3112 GDX-350 Gas Sensor Transmitter/Monitor, [H2] 0-1000 ppm, 3-wire - with Relays and Modbus by Bacharach

Bacharach's new state-of-the-art GDX-350 transmitters, with Smart Sensor technology, provide accurate and continuous detection of toxic, combustible and asphyxiate gases. The full-featured design of the GDX-350 includes a large LCD display, a 4-20 mA interface, programmable alarms, optional relays and a Modbus interface. Exclusive pre-calibrated replacement sensor technology makes occasional maintenance practically effortless. Rugged construction, intrinsic safety capability (in two-wire mode with barrier) and an explosion-proof housing allow the GDX-350 to operate directly in hazardous-rated areas of many industrial environments, delivering reliable, superior-sensing performance to protect human life, equipment and property.

With its large LCD display, the GDX-350 shows gas concentrations, engineering units and bar graphs along with the most recent 30 minutes of trend data. Utilizing the on-board magnetic keypad, users can also navigate through the display to change alarm set points, instrument configurations, or enter into maintenance mode for non-intrusive sensor calibration. For security, menu options also enable the selection of an authorization code to lock critical parameters. Accompanying the LCD display are standard LED alarm indicators that show when low and high alarm conditions are met. An optional relay board is available to provide three 5-amp relays that can be used to drive audible/visual alarms, or activate exhaust fans.

Features & Benefits:

• Pre-calibrated Smart Sensor capability with 'plug-n-play' convenience minimizes maintenance and downtime
• Non-Dispersive Infrared (NDIR), Catalytic Bead and Electrochemical sensor options available
• Can be placed directly in hazardous environments where leaks occur for quick detection and rapid response
• Graphic LCD for real-time monitoring of concentrations
• 4-20 mA, optional Modbus RTU® and wireless interface
• Easily update alarm set points, configurations or maintenance modes using the LCD display
• 30-minute onboard data trend

M001-0032-000 UNI MP100 Single Gas Detector, O2 Oxygen, Measuring Range: 25% ppm, Resolution: 0.1% ppm by mPower Electronics

The UNI MP100 offers a simple, personal protection for a wide array of toxic gas and oxygen (O2) measurement applications. In addition to common sensors such as carbon monoxide (CO), hydrogen sulfide (H₂S), nitrogen dioxide (NO₂), ammonia (NH₃) and sulfur dioxide (SO₂), we offer less-common sensors including chlorine (Cl₂), chlorine dioxide (ClO₂), phosgene (COCl₂), hydrogen chloride (HCl), arsine (AsH₃), phosphine (PH₃), ozone (O₃), methyl mercaptan and ethylene oxide. Special oxygen monitors are available with long-life lead-free sensors or with inverted alarms for inert gas applications. The monitors have a large LCD providing maximum readability in the field and are made with six bright red LEDs allowing for quick alarm notification. Constructed of strong and durable material, the UNI is designed to be comfortable, yet drop-resistant. The UNI series can easily be bump tested and calibrated with the mPower CaliCase System.

Features, Functions and Benefits

• 50% larger (AA versus 2/3 AA) Lithium Battery
• Widest choice of sensors on the market
• Large display
• 50 Event datalogging
• Low cost of ownership
• Smart sensors
• Solid stainless-steel alligator clip
• Durable housing
• Fast calibration & download using docking station
• UL Classification Class I, II, III, Groups ABCDEFG

724-137-02-H2 Eagle 2 Portable Monitor, LEL (CAT H2 Specific) / CH4 (IR Autoranging %LEL / %vol) / CO2 (IR 0-10,000ppm) / NH3 by RKI Instruments

Continuing in its legacy of durable and reliable gas detection and monitoring systems, RKI Instruments is proud to offer a new product in its popular Eagle portable gas detector series. The Eagle 2 can monitor up to 6 different gases and is equipped with several exclusive features that can only be found with the Eagle series. In addition, its large glove friendly push buttons and LCD screen ensure an ease of use when onsite. Rated intrinsically safe, the Eagle 2 is equipped with state of the art technologies that are not available with other competitive gas detectors and monitors.

Specialty Sensors

The Eagle 2 has a variety of available specialty sensors. Workers can use a photoionization detector for low or high range VOC detection and Fence Electrode Technology for humidity and contamination resistance. An infrared sensor is available for Co2, % LEL CH4, % Volume CH4, % LEL HC, and % Volume HC. Thermal conductivity sensors are available for % Volume H2 and % Volume CH4. The unit is also compatible with the smart plug and play toxic sensors for the detection of NH3, AsH3, CI2, HCN, PH3, and SO2. With the wide variety of sensors and gas detection available, the Eagle 2 can be customized to meet almost all worksite gas detection needs.

Exclusive Features

The monitor has a long internal pump that can draw samples for up to 125 feet. The pump features a low flow auto shut off and alarm. This allows operators to respond swiftly from a safe distance. The unit is multilingual with 5 different language preferences, and features an alkaline battery life of 18 hours or a NiMH life of 20 hours. To protect the integrity of the device and the configurations, the unit can be password protected. The Eagle 2 also has standard data logging capabilities for easy research, evaluation, and site monitoring. To reduce calibration costs and time, the unit features an automatic calibration option and a single gas calibration option.

The Eagle 2 is heavily protected from environmental conditions by a weather proof, chemical resistant RFI/EMI coated high impact polycarbonate/PBT blend enclosure. The enclosure also renders the unit water and dust resistant. Because of the enclosure, the Eagle 2 can function in 2 inches of water without leakage.

Eagle 2 Specifications

The portable and durable unit is lightweight at less than 4 pounds. Its dimensions are suitable for convenient carrying (9.5?L x 5.25?W x 5.875?H), and it features a conveniently placed durable top handle. The large easy to read display has a polyurethane overlay backlights on demand and when the alarm is activated. The 2 alarm channels are fully adjustable for the user and can be password protected. With a 95 dB buzzer and 4 high intensity LEDs, the alarm is sure not to be missed. The Eagle 2 is standard with a 2 year warranty for material and workmanship and a 1 year warranty for PID sensor.

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

42506BR Gasurveyor 6B - 500R 2 Button Portable Gas Detector - PPM, LEL, VOL, CO - Rechargeable by GMI

The GMI Gasurveyor 500 series is GMI's most technologically advanced range of gas detectors to date. GMI has developed this new range of standard instruments to cover the majority of your gas detection requirements.

Features

• Rechargeable or alkaline battery options
• Approved to European and North American safety standards
• Extremely robust anti-static case
• Simple to use, 2-button operation
• Built-in sampling pump as standard
• Large LCD with automatic backlighting in low level light conditions
• Audible/visual alarms for all gas ranges
• Fault alarms for low flow, low battery, etc.
• Compatible with the GMI range of Auto Calibration Systems

Includes

• G500 carrying case
• Harness
• Hex driver
• 1.5Mt clear sample line
• User manual
• Probe handle
• 35 cm probe (solid end)
• Sample line adaptor
• Dry cell batteries (not USA) or NiCad pack and cotton filters (20).

Part Number: 34L-98-50

753A Refrigerant Leak Detector by Test Products International

The 750a features 400 hour sensor life under normal use; a spare sensor is included with each instrument for a total of 800 hours of continuous use and can detect leaks as small as 0.1 ounces per year (R134a / R22).

Whether testing for leaks in air conditioning, refrigeration, or automotive AC, the versatile 700 series spans the diverse needs of technicians, refrigeration engineers, and maintenance personnel around the globe. From freezer coils to heat pumps, experience fast, reliable results that save you both time and money.

The TPI 750a is a state-of-the-art refrigerant leak detector capable of detecting all halogen based gases. The internal diaphragm pump and unique sensor design provide fast and reliable gas sensing. Selectable sensitivity combined with an adjustable tick rate will allow any service professional to pinpoint those tough to find leaks even in contaminated environments.

Sensor life can be extended by fitting a 1/2" long piece of vinyl tubing onto the sensor tip. This tubing helps prevent foreign material from getting into the sensor during tests; clean or replace the tube regularly.

Even though TPI refrigerant leak detector sensors are very durable and can last up to 400 hours, sensor life can be aided by press fitting a 1/2" long piece of vinyl tubing onto the sensor tip. This tubing helps prevent foreign material from getting into the sensor during tests. Clean or replace the tube regularly.

Features

• Detects all existing refrigerants and blends including 404A, PURON 410A and *R-507 (AZ50)
• 400 hour individual sensor life; a spare sensor is included with each instrument for a total of 800 hours of continuous sensor use.
• Fast response; Begin testing immediately after power on
• 0.1 ounce per year sensitivity
• Pump driven for increased sensitivity with blended refrigerants
• Pinpoint small leaks easily by elimination of background concentration with fully adjustable tic rate
• Visual indicators for power, tic rate and battery replacement
• Optional earphone attachment

Applications

• Check for leaks in refrigeration systems
• Test for leaks in air conditioning systems and cooling units
• Find leaks in automotive air conditioning systems

Standard Accessories

• Sensor: A721
• Instruction Manual: 753a Instruction Manual
• Soft Case with strap (A755)

Optional Accessories

• Earphone A710
• Test vial A713

1309A0042 E3Point Gas Monitor without Sensor, Wall Mount, Analog, 24VAC/VDC by Honeywell Analytics

Toxic/combustible gas monitor that makes a commercial operation run more intelligently to protect people, property and the bottom line.

Product Overview:

E3Point is capable of detecting the widest range of toxic and combustible gases found in commercial building spaces and outbuildings, including CO, NO2, O2, H2, H2S, CH4 and C3H8. It can be used as a standalone unit with single or dual-gas detection (i.e. using a remote sensor) or deployed as a networkable device (interoperable with BACnet, Modbus or other Building Automation System): E3Point also functions with existing controller-based gas monitoring systems and wired-wireless gas monitoring system components.

E3Point uses Demand Control Ventilation—through relays, Building Automation System (BAS) or controller—to increase energy savings, extend fan life and align with green building best practices. In its network configuration, E3Point also optimizes HVAC, fire/smoke, surveillance and other building systems performance.

Intelligent product design reduces the unit's cost of ownership while increasing flexibility of application. Smart sensors are pre-calibrated, auto-configure upon set-up and operate continuously on patented Reflex© technology which continuously monitors sensor cell condition and alerts user to fault status. The plug-n-play sensor cartridge, user-friendly menu and wiring options simplify installation and maintenance, and reduce the cost of gas monitoring over the life of the unit.

Flexible Operation:

• Comes in standalone, standalone with remote (dual gas mode) or network versions
• Connects to analog or digital systems
• Works with virtually any BAS including BACnet and Modbus
• Connects to wired or wireless system (via 301CW wireless controller)
• Wall or duct mount
• Factory-calibrated cartridges

Cost Effective:

• Saves energy through Demand Control Ventilation (DCV)
• Simplifies installation/maintenance through plug-n-play sensor
• Remote sensor option provides dual gas monitoring (standalone version only)
• Optimizes BAS, fire, ventilation and other security systems

Versatile Communications:

• Works through BAS to improve fault diagnostics and collect data on gas concentration levels, sensor condition, etc.
• Couple with 301C to log data and daisy-chain up to 96 E3Point units

Advanced Sensing Technology:

• Detects CO, NO2, O2, H2, H2S, CH4, C3H8
• Advanced electrochemical (for toxic gases)and catalytic bead (for combustible gases) sensor performance
• Uses patented Reflex® and smart cartridge technologies

Electrical Certifications:

• US (ANSI/UL 61010-1)
• Canada (CSA C22.2 No. 61010-1)

Features & Benefits:

• Standalone, standalone with remote (dual gas mode) or network versions available
• Saves energy through Demand Control Ventilation

Quick Specs:

• Complete toxic and combustible gas detection system with onboard sounder
• Available in single point or dual gas options
• Analog 4-20 mA or Digital outputs (Bacnet, Modbus, and Lonworks)

2811-727-004 EC 28 Gas Transmitter with Sensor, Oxygen (O2), Display / Alarm / Relay by GfG

Advanced Technology

Wherever hazards are expected, the EC 28 transmitter and GfG s proven monitoring systems are the right choice for reliable surveillance. The ATEX-certified design, an integrated, Ex-proof buzzer, and bright alarm LEDs provide the highest safety in hazardous areas by including visual and audible alarms. The gas alarm not only alerts the person in the control room of hazards, but also the person on-site.

Easy handling

Smart sensor technology allows a user to install the transmitter or to replace a sensor within a few seconds just plug the sensor into the transmitter. Adjustments are done directly at the transmitter using touch keys or with the remote control (one-person calibration).

Remote Control RC2

Ammonia and hydrogen are lighter than air. With the transmitter installed close to the ceiling, GfG can provide permanently connected cables with plugs for the remote control, which allow the user to do all adjustments without having to climb a ladder. In addition, one remote control can be used for several transmitters, which helps cut costs and increase efficiency.

The remote control display is always identical to that of the transmitter, making inspection, service, and calibration considerably simple.

The remote control reads the current gas concentration and can be used as an external display.

Integrated Alarm Saves Money on Ex-proof Alarm and Wiring!

The EC 28 D model shows the current gas concentration on-site at the display of the transmitter and also at GfG s GMA controller.

The EC 28 DAprovides additional bright alarm LEDs and a buzzer avoiding costs for a separate Ex-proof horn and an Ex-proof light. You also save money on wiring to connect the controller and alarm devices.

In combination with GfG's flexible control units, the EC 28 provides various possibilities for reliable and cost-effective gas monitoring.

Reliable Measurement, Increased Safety, Minimized Cost of Operation

Accurate sensors and integrated temperature compensation provide the highest measurement accuracy. Low maintenance requirements and the long sensor life reduce your cost of ownership.

Features

• Reading of gas concentration at transmitter display
• Ex-proof visual and audible alarms
• ATEX certificate II 1 G EEx ia IIC T4 / II 2 G EEx em [ib] IIC T4
• One-person calibration at transmitter using touch keys or remote control
• Plug-in smart sensor sensor replacement without opening the casing

Advantages

• Concentration display at transmitter or at remote control
• ATEX II 1 G EEx ia IIC T4 / II 2 G EEx dem [ib] IIC T4
• Ex-proof visual and audible alarms
• No need for expensive Ex-proof buzzer or wiring
• Easy sensor replacement by means of plug-in smart sensors
• Long sensor life
• Low service requirement
• Permanent status and function display at transmitter
• Adjustments without opening the casing using touch keys or remote control; easy handling even for hardto-reach transmitter positions

TXISP-CO-SIDE-Sira-500 TXgard-IS+ Toxic Gas Detector with Display, Carbon Monoxide 0-250, 500 ppm by Crowcon

TXgard-IS+ is a Intrinsically Safe (I.S.) toxic and oxygen gas detector with local LCD display. A wide choice of sensors are available for use in a variety of applications.

Features:

Non-intrusive calibration

• Calibration can be performed locally without the need for hot work permits
• Local display and buttons enable calibration without opening the junction box

Flexible output options

• A two-wire 4-20mA signal is provided
• The output can be forced up without applying gas to enable simple checking of control systems and alarms.

Rugged and reliable

• Constructed using highly durable GRP to provide good impact resistance
• Ingress protection to IP65 as standard, IP66 with accessory
• IEC61508 SIL compliant

6300-1031 MGS-150 Gas Transmitter, NH3: 0 - 500 ppm, Standard Housing by Bacharach

MGS-150 Series Gas Transmitter is a feature-rich gas detection system with a wide range of sensor options to provide real-time monitoring of refrigerant, combustible, and toxic gases. It comes standard with user-selectable analog and digital outputs that can be set for 4-20 mA, 0-5V, 1-5V, 0-10V, or 2-10V; allowing them to connect directly to most BMS, SCADA or control systems. Alarm indicators include an onboard alarm LED and audible buzzer, in addition to an alarm relay for connection to external audible/visual alarms or a BMS system. The product's alarm threshold value is pre-set to factory defaults but is also field programmable. A variety of housing options are available (shown below), from standard IP41 enclosures to IP66 water resistant housings, which allow the MGS-150 Series gas sensors to be placed in the toughest of conditions.

Ideal for Commercial and Industrial Refrigeration, Food Storage and Food Processing Facilities, Supermarkets, Parking Garages, Wastewater Treatment Facilities, Hospitals and Universities.

Features & Benefits:

• Infrared, semiconductor and electrochemical sensor options to meet almost any gas detection need - at the most affordable cost.
• User-selectable analog outputs: 4-20 mA, 0-5V, 0-10V, 1-5V, 2-10V featuring 12/24 VAC/VDC operation.
• Fast-response sensors detect leaks quickly, which protect personnel and minimize refrigerant gas usage and environmental impact.
• Long-life semiconductor sensors for detection of all refrigerants, ammonia, halocarbons, combustible gases & VOCs.
• Robust design and remote sensor options allow units to be placed directly in areas where detection is needed.
• Available in a variety of housings, including IP66 and duct mount, for placement in the toughest of environments.

GHS1273 Skull and Crossbones Pictogram Placard (10.75" x 10.75") by GHS Safety

These large format HazCom GHS Pictograms are 10.75" x 10.75" (273 mm x 273 mm) and perfect for marking your containment vessels or tanks. Printed on outdoor grade peel and stick vinyl with durable fade resistant inks, these pictograms are made to withstand the elements.

They come with a back split liner for easy application and are sold individually or in packages of 100.

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

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

723-016-03-H2 Eagle 2 Portable Monitor, LEL (CAT H2 Specific) / O2 / CO2 (IR 0-5%vol) by RKI Instruments

Continuing in its legacy of durable and reliable gas detection and monitoring systems, RKI Instruments is proud to offer a new product in its popular Eagle portable gas detector series. The Eagle 2 can monitor up to 6 different gases and is equipped with several exclusive features that can only be found with the Eagle series. In addition, its large glove friendly push buttons and LCD screen ensure an ease of use when onsite. Rated intrinsically safe, the Eagle 2 is equipped with state of the art technologies that are not available with other competitive gas detectors and monitors.

Specialty Sensors

The Eagle 2 has a variety of available specialty sensors. Workers can use a photoionization detector for low or high range VOC detection and Fence Electrode Technology for humidity and contamination resistance. An infrared sensor is available for Co2, % LEL CH4, % Volume CH4, % LEL HC, and % Volume HC. Thermal conductivity sensors are available for % Volume H2 and % Volume CH4. The unit is also compatible with the smart plug and play toxic sensors for the detection of NH3, AsH3, CI2, HCN, PH3, and SO2. With the wide variety of sensors and gas detection available, the Eagle 2 can be customized to meet almost all worksite gas detection needs.

Exclusive Features

The monitor has a long internal pump that can draw samples for up to 125 feet. The pump features a low flow auto shut off and alarm. This allows operators to respond swiftly from a safe distance. The unit is multilingual with 5 different language preferences, and features an alkaline battery life of 18 hours or a NiMH life of 20 hours. To protect the integrity of the device and the configurations, the unit can be password protected. The Eagle 2 also has standard data logging capabilities for easy research, evaluation, and site monitoring. To reduce calibration costs and time, the unit features an automatic calibration option and a single gas calibration option.

The Eagle 2 is heavily protected from environmental conditions by a weather proof, chemical resistant RFI/EMI coated high impact polycarbonate/PBT blend enclosure. The enclosure also renders the unit water and dust resistant. Because of the enclosure, the Eagle 2 can function in 2 inches of water without leakage.

Eagle 2 Specifications

The portable and durable unit is lightweight at less than 4 pounds. Its dimensions are suitable for convenient carrying (9.5?L x 5.25?W x 5.875?H), and it features a conveniently placed durable top handle. The large easy to read display has a polyurethane overlay backlights on demand and when the alarm is activated. The 2 alarm channels are fully adjustable for the user and can be password protected. With a 95 dB buzzer and 4 high intensity LEDs, the alarm is sure not to be missed. The Eagle 2 is standard with a 2 year warranty for material and workmanship and a 1 year warranty for PID sensor.

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