Copied CI 21 NH3 Fixed Gas Transmitter
CI 21 NH3 Fixed Gas Transmitter
GfG Instrumentation, 2211006, CI 21 30-10000ppm NH3 Fixed Gas TransmitterFeatures:Stable long-life charge-carrier-injection sensorSensor is unaffected by exposure to high gas concentrationsLow temperature operation to -40°FLow cross-sensitivity compared to MOS sensorsLow cost of ownershipUtilizing a controlled sensor voltage, the CI 21 maintains a constant internal temperature, allowing accurate readings without additional heating components. The alarm threshold is set at 200 ppm, and each of the sensors is calibrated to 200 ppm NH3 at 25°C (77°F). At lower temperatures, the response of the CI 21 is extremely accurate, whereas the MOS and electrochemical sensors drift considerably.MOS sensors typically interfere with other gases and are rarely specific. Cross interferences occur with alcohol, cleaning detergents, water, CO, and many other substances. Interfering alarms become a nuisance that can lead to work stoppage and expensive shut downs.
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BEST PRICE 1 Product Purchase
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$850.00 | $763.00 |
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