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Fixed hydrogen cyanide hydrocyanic acid HCN gas detector

Category : fixed gas detector
Posted : 2016-11-30 10:02:58
Item : CRH-80D
Detail:Fixed hydrogen cyanide hydrocyanic acid HCN gas detector,High quality & Good Price!
Ship to : USA/ UK / FRANCE / SPAIN / GREECE / CANADA / Russia / Africa /Australia/ Other countries, pls contact us.
Fixed hydrogen cyanide hydrocyanic acid HCN gas detector

    fixed gas detector, fixed gas monitor, gas detector supplier, hydrogen cyanide gas detector, HCN gas detector, hydrocyanic acid gas detector

    Model CRH-80D series is a new fixed type HCN gas detector. In order to keep the high accuracy and stable performance, we used original imported gas sensor, which will provide good repeatability and long performance life. This hydrogen cyanide gas detector adopts advanced microcontroller technology andUSA imported chip to get refined calculation. The enclosure material used explosion proof cast aluminum will have good ability of resistance to corrosion. The main function is to measure HCN gas concentration continuously. When HCN gas touch and enter the sensor, the concentration will be calculated and transmitted with 4-20mA current signal to a control unit, and directly displayed on the gas detector and control unit. If the HCN concentration exceeds preset alarm level, the gas detector will output relay alarm signal. It will be convenient for users to inspect HCN gas concentration remotely.

    The CRH-80 series has two models, one is CRH-80 without display, the other one is CRH-80D with LCD display. User can select suitable model depended on actual needs.

    Fixed HCN gas detector technical specifications:

    Gas type and measurement range: HCN (0-20PPM)

    Resolution: 0.1ppm or 0.01ppm

    Accuracy: ≤±3%F.S

    Sensor Life: 2 years

    Response Time (T90): ≤30s

    Operating Temperature: -20℃~50℃

    Operating Humidity: ≤95%RH (non-condensing)

    Operating Pressure: 86kPa~106kPa

    Operating Voltage: DC 24V

    Transmit Distance: ≤1000m

    Cable: RVVP 1.5mm2×3 or RVVP 1.5mm2×4

    Install Screw Thread: M20*1.5 (Female Screw)

    Protection Grade: IP65

    Explosion-proof Index: Ex d IIC T6 Gb

    Output Signals: Three-wire system 4~20mA standard signals output;

    Four-wire system RS485 signal output; Contact relay output

    Dimension: 180 mm×140 mm×95 mm

    Weight: About 1.5Kg

    We also produce control unit, used together with our fixed gas detector, to display the concentration and alarm. If you need a whole gas detection solution, please contact with us freely.

    Royal hope brand gas detector and gas alarm with fast response, high accuracy, good stability! Your best choice of HCN gas detector if you want reliable performance, high precision, long service life gas detector
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