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GfG CI 21 Fixed Gas Transmitter with Internal Sensor, Ammonia (NH3), 1 to 1000 ppm - 2211005

GfG CI 21 Fixed Gas Transmitter with Internal Sensor, Ammonia (NH3), 1 to 1000 ppm - 2211005

Item #
2211005
Brand
GfG
Price:

$710.00

Quantity:


    2211005 CI 21 Fixed Gas Transmitter with Internal Sensor, Ammonia (NH3), 1 to 1000 ppm by GfG

    The charge carrier injection (CI 21) sensor is a progressive development to improve upon current ammonia refrigeration detection methods. With CI 21 technology sensor life is no longer limited to ammonia exposure levels. This reduces replacement costs associated with electrochemical sensors.

    Charge carrier injection technology also eliminates false alarms frequently associated with metal oxide sensing (MOS). These, along with other features, provide reliable, cost effective, longterm safety.

    The CI 21 transmitter is an advanced development to which all other ammonia transmitters will be compared.

    • Stable long-life charge-carrierinjection sensor
    • Sensor is unaffected by exposure to high gas concentrations
    • Low temperature operation to -40oF
    • Low cross-sensitivity
    • Eliminates costly false alarms
    • Low cost of ownership

    Gas Ammonia (NH3)
    Ranges 20 - 200 ppm
    30 - 1,000 ppm
    30 - 10,000 ppm
    Gas supply Diffusion
    Humidity 0 to 99% r.h. non-condensing
    Pressure 920 to 1,100 hPa
    Temperature range -40°F to +131°F
    Shielded cable 3 wire x 18 AWG for up to 500 yards
    Output signal 0.2 to 1 mA or 4 to 20 mA
    Power supply 10 to 30 VDC (300 mA maximum)
    Expected sensor life Greater than 3 years
    Sensor warranty 2 years
    Casing protection NEMA 4X (IP 54)
    Weight 13.05 ounces (370 grams)
    Dimensions 3.9x3.9x2.2 inches (100x100x57 mm) (HxWxD)


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