2019-11-5GasGuard NH3-EXP, low-range ammonia sensor, 0/250 ppm range (other ranges available), with explosion-proof enclosure. Ammonia selective cat-bead sensor technology. Designed for detection of ammonia gas in hazardous areas. Industry standard linear 4/20 mA output. Power: 24 VDC, 50 mA. GG-NH3-250-EXP: 0-250 ppm (other ranges available)
[email protected]The term "gas detector" can cause some confusion since it refers primarily to the method this type of leak detector uses (as opposed to the object of specific leak detection methods). This family of leak detectors works by first pumping a tracer gas, such as hydrogen or helium, into a system with a suspected leak.
Get PriceTracer gas. Leak detection by means of a tracer gas is a tried tested method, one of the most efficient in domestic environments. Tracer gas is a mixture of 5% hydrogen and 95% nitrogen. Also called forming gas because of its use in the welding industry.
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Get Price2 days agoThe gas Hydrogen Leak Detection with the Hydrogen Method. The Sensistor Leak Detectors belongs to a family of instruments based on the hydrogen method. This method is the natural choice when soapwater, pressure decay, or water dunking does not give you the quality testing you need.
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Get PriceUser rating: 5/5Video Duration: 44 secPrice Range: $190 - $2082020-1-7We develop and manufacture many kinds of gas alarm device since year 2003,portable,fixed,pumping and air diffusion,4-20mA, RS485, RS232 and different display etc.Which kind should be choose? It depends on the gas detected,the working environment and …
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Get PriceBrand: BW HoneywellPrice: $700The H2 Honeywell BW™ Solo is a portable hydrogen detector with a measuring range of 0-1000 ppm that fits in the palm of your hand. This new, smaller design allows gas to diffuse into it more quickly, giving it a faster response time than previous models. The design also features easy access to internal components through a removable front panel making maintenance and sensor replacement quick ...
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Get Price590 battery powered gas leak detector products are offered for sale by suppliers on Alibaba.com, of which alarm accounts for 3%, gas analyzers accounts for 2%. A wide variety of battery powered gas leak detector options are available to you, such as personal, fire. You can also choose from remote control battery powered gas leak detector There ...
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