Introduction:
- This series gas detector(with alarm light) is a kind of monitoring gas concentration in different kinds of situations or pipelines 24h continuously wall mounted type gas detector.
- Using world first brand sensors, and advanced micro-process technology, with data display and high/low alarm, fast response, high precision and good stability. Powered by 24V DC, with 4-20mA, RS485, relay signal output. Explosion proof, suitable for different kinds of situations
Features:
- Monitor the specific gas concentration in environment or pipeline and alarm.
- With self-calibration and zero calibration function, makes the detection more accurate and reliable.
- With temperature compensation, this is able to realize gas concentration compensation under conditions of different temperatures.
- Two-stage alarm with sound and light, alarm point is settable.
- Infrared ray controller can remote control alarm point settings, zero calibration, and address modification.
- Can output one or two on-off signals, can drive ventilator or solenoid valve and other external devices.
- Working Voltage:12-36V DC
- Case:die-cast aluminum + stainless steel (alarm light)
Advantage:
- Being compatible with all kinds of controlled alarms, PLC, DCS and other control system, can be remote monitored.
- Explosion-proof design, fast, reliable and stable. Explosion-proof grade: Ex dⅡCT6
- With self-calibration function, and three standard keys will be used to realize on-site maintenance.
- Monitor the HCN concentration in environment or pipeline and alarm.
- Data display, can be connect to on/off valve.
- Infrared ray controller can remote control alarm point settings, zero calibration, and address modification.
- Can output one or two on-off signals, can drive ventilator or solenoid valve and other external devices.
Specifications:
Gas Detected
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HCN
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Detection principle
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Electrochemical
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Install Method
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Wall-mounted, piping type, flow-type(according to the detected environment)
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Measure Range
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0-10ppm
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Resolution
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0.01ppm
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Precision
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≤± 3% F.S.
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Signal Output
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4-20MA, 0-5V, RS485, RS232, relay, wireless digital(optional)
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Response Time
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≤10S
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Recovery Time
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≤10S
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Repeatability
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≤±1%
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Linearity error
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≤±1%
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Zero shift
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≤±1%(F.S/year)
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Display
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High light nixie tube display
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Connection mode
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G1/2 external thread explosion-proof flexible pipe
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Unit
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%LELor %VOL
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Temperature
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-20℃~50℃
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Humidity
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0-90%RH
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Explosion-Proof
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Ex dⅡCT6
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Degree of protection
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IP65
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Power
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12-36V DC
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Operating time
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24h
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Dimensions
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180*150*90mm
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Weight
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≤1.6kg |