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COMET H3531P Compressed-air thermometer hygrometer with Ethernet interface and relays
COMET H3531P Compressed-air thermometer hygrometer with Ethernet interface and relays Sensors Comet Selangor, Penang, Malaysia, Kuala Lumpur (KL), Petaling Jaya (PJ), Butterworth Supplier, Suppliers, Supply, Supplies | MOBICON-REMOTE ELECTRONIC SDN BHD
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Product Details

Compressed-air ambient humidity, temperature Ethernet sensor with two relay outputs. T+RH probe from hard anodized duralumin for compressed air up to 25 bars with cable. Humidex reading.

Sensor H3531P is designed for online monitoring of temperature, relative humidity of air without aggressive substances. Three binary inputs to detection of two-states signals are the advantage. Other devices are controlled by two relay outputs.

High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.

The device is supplied with T+RH probe with 1m cable. Cable lengths 2m or 4m available optionally.

Processing and analysis of measured data:

 

  • Code
    H3531P
  • Warranty
    3 years

    TECHNICAL DATA

    MEASURED VALUE

    Temperature
    Relative humidity
    Counted values (dew point…)
    Two-state signal

    TEMPERATURE SENSOR

    Measuring range -30 to +105 °C
    Accuracy ±0.4 °C
    Resolution 0.1 °C

    HUMIDITY SENSOR

    Measuring range 0 to 100 % RH
    Accuracy ±2.5 % RH from 5 to 95 % at 23 °C
    Resolution 0.1% RH

    DEW POINT

    Measuring range -60 to +80 °C
    Accuracy ±1.5°C for dew point temperature +10°C and higher at ambient temperature +25°C
    ±2.0°C for dew point temperature 0°C at ambient temperature +25°C
    ±3.0°C for dew point temperature -10°C at ambient temperature +25°C
    ±6.0°C for dew point temperature -20°C at ambient temperature +25°C
    Resolution 0.1 °C

    MEASURING THE MOISTURE OF COMPRESSED AIR

    Measuring range up to 25 bars
    Air flow velocity up to 25 m/s at a pressure of 1 bar (1m/s at a pressure of 25 bar)

    RELAY OUTPUTS

    Quantity 2
    Maximal voltage 50 V
    Maximal current 2 A
    Maximal power 60 VA

    BINARY INPUTS

    Quantity 3
    Signal for binary inputy dry contact, open collector or two-state voltage signal.
    Inputs are not galvanically isolated.
    Minimum pulse duration on binary input 500 ms
    Voltage across open contact < 3,3 V
    Low voltage level 0 to +0,5 V
    High voltage level +3,0 to +30 V

    GENERAL TECHNICAL DATA

    Operating temperature -30 to +80 °C
    Channels 1x connectable temperature+humidity probe
    Acoustic alarm from built-in beeper - switchable
    Counted values humidex, dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
    Output Ethernet
    Measuring interval 2 s
    Range of humidity sensor temperature compensation all temperature range
    Available temperature units degrees Celsius, degrees Fahrenheit
    Communication protocol WWW, ModbusTCP, SNMPv1, SOAP, XML
    Alarm protocols E-mail (SMTP authentication is supported), SNMP Trap, Syslog
    Power 9-30 Vdc
    Protection class IP40
    Dimensions 136 x 159 x 45 mm; length/diameter of external probe 150/18 mm
    External probe cable length 1 meter
    Weight approx. 410 g
    Warranty 3 years

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