Gas and Chemical Sensors / Detectors

Gas and Chemical Sensors / Detectors

Gas Detection System monitors up to 4 sensors.

Suited for both large and small gas detection applications, SmartMaxII continuously monitors and controls up to 4 independent sensors while displaying multiple systems remotely. It features stand-alone design with built-in alarms and relays, automatic zero and span calibration, remote access and adjustment features, and display with status indicators. Standard 4-20 mA and RS485 Modbus digital...

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Gas and Chemical Sensors / Detectors

Sensors provide CO and NO2 detection.

Designed to detect presence of carbon monoxide and nitrogen dioxide gases in parking garages and vehicle storage areas, Z Gard DS electrochemical sensors are available with addressable RS-485 digital signal or separate 4-20 mA analog outputs. Housed in plastic NEMA 4X enclosure, units include jumpers that drive output to percentages of full scale, and green status LEDs, which indicate that device...

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Gas and Chemical Sensors / Detectors

Personal Gas Detector immediately indicates gas hazards.

Resistant to corrosive chemicals, single gas Draeger Pac 7000 warns of presence of harmful concentrations of carbon monoxide, hydrogen sulphide, or oxygen. It indicates peak concentration, 8 hr exposure, and short term exposure limit. If selected alarm thresholds or TWA /STEL concentrations are exceeded, instrument warns user with audible, visual, and vibrating alarms. Unit is equipped with IR...

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Photoionization Detector features pre-filtered operation.
Gas and Chemical Sensors / Detectors

Photoionization Detector features pre-filtered operation.

Portable Photoionization Detector, 2020gasPRO(TM), utilizes pre-filter tubes that enable unit to function as single-gas detection instrument to detect presence of benzene. Suited for hydrocarbon processing industry, instrument incorporates tube holder that can carry activated charcoal tubes for increased clean air calibration accuracy, as well as humidity reduction tubes for operation in...

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Gas and Chemical Sensors / Detectors

Chemically Durable pH Sensor withstands harsh processes.

Model 398 TUpHÂ-® pH/ORP Sensor employs PEEK plastic helical reference pathway that protects reference element from chemical attack. Resistant to oxidants and organic solvents, sensor integrates AccuGlass pH electrode to resist cracking and SILCORE triple-seal contaminant barrier to protect integrity of pH measurement. Product is constructed of chemical-resistant titanium and TefzelÂ-®...

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Gas and Chemical Sensors / Detectors

Gas Monitor offers protection during short-term hazards.

Free-standing, transportable Detective gas detector and alarm units can be used individually or in groups to monitor up to 4 gases at once. If dangerous gas level is detected, unit warns with 101 db siren and flashing LED beacons. Intrinsically Safe monitor includes 48-character display and tripod design that keeps gas sensors raised above obstructions and surface water. Sensors are available for...

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Gas and Chemical Sensors / Detectors

Gas Monitor provides ppm ammonia detection.

Utilizing electrochemical sensing technology, ChillgardÂ-® NH3 Gas Monitor features full-scale range of 0-1,000 ppm, with ability to measure leaks as low as 10 ppm. Standard 4-20 mA output can be connected directly to Building Automation System or other controller, to provide indication of leak prior to worker entering room. Housed in water- and corrosion-resistant NEMA 4X enclosure, unit...

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Toxic Gas Monitor offers protection in hazardous areas.
Gas and Chemical Sensors / Detectors

Toxic Gas Monitor offers protection in hazardous areas.

Capable of displaying gas concentrations up to 500 ppm, System TS4000 combines intelligent microprocessor-based design with electrochemical sensors in explosionproof housing. Intrinsically safe design of interface module supports sensor field replacement without need for special tools or hot work permits. Model TS4000 features remote mounting up to 2,000 ft, dual redundant MODBUS communications,...

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