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PKG100-NH3 Ammonia Transmitter

Ammonia Transmitter


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Product Description

    The PKG100-NH3 Ammonia Transmitter is intended for detection of ammonia gas emission in agriculture and refrigeration technologies. The divice is based on a novel fully calibrated and temperature compensated metal-oxide gas sensor with excellent repeatability, stability and long lifetime.

    Functions and features:

    • Detection range 0...1000 ppm NH3
    • Industrial IP65 enclosure
    • Attached sensor
    • Two analog outputs 4-20 mA and 0-10 V
    • 1x RS485 Interface (Modbus RTU)

    Ordering information

    PKG100-NH3 - X
    Mounting type
    duct-mount DM
    wall-mount WM
    remote probe* RP
    * Default cable length is 3 m. (custom cable length on request)


    PKG100-NH3-DM duct-mount
    PKG100-NH3-WM wall-mount
    PKG100-NH3-RP remote probe
    Gas NH3
    Sensor type semiconducting metal-oxide (1)
    Sampling method diffusion
    Power supply 12 / 24 (11...30) V DC
    Power consumption, max. 2 VA
    Detection range 0…1000 ppm
    Resolution 1 ppm
    Accuracy ±5 ppm
    Response time approx. 2 minutes
    Warm-up time, max. 10 minutes
    Signal update every second
    Self-diagnostics full functionality check at start-up
    Analog outputs Number 2
    Output signal 4-20 mA / 0-10 V (user settable, freely configurable scales: from 0-100 ppm up to 0-1000 ppm)
    Permissible load 4-20 mA RL < (U - 2 V) / 22 mA
    0-10 V RL > 250 kohm
    Fieldbus Interface RS485 (up to 256 units)
    Data bits 8
    Parity none
    Stop bits 1 or 2
    Protocol Modbus RTU
    Galvanic isolation none
    RP remote probe Mounting types ceiling-hanging, wall-mount, duct-mount
    Connector M12 type A, 4-pole
    Cable length(2) 3 m
    Cable connections screwless spring loaded terminals
    Enclosure Material grey ABS
    Mounting type wall-mount
    IP code IP65
    CE marking according to 2014/30/EU and EN61326-1 requirements
    Operating environment industrial indoor and outdoor locations
    Operating conditions -40...+85 °C, 0...100 % RH
    Maintenance interval 12 months (6 months for electrochemical sell)
    Lifetime, min. 5 years
    Dimensions 82 x 85 x 55 mm
    (1) Electrochemical cell on request
    (2) Custom cable length on request
Additional Information


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