CA-217A-D Fixed Combustible Gas Detector(probe)

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Features: 1. Adopt advanced imported catalytic combustion sensor 2. Reliable, sensitive and long performance life 3. High resistance to poison, good disturb-proof against 　　temperature and humidity 4. Automatic zero calibration can avoid long-term zero 　　drift caused by measurement error 5. Concentration signal output 6. Over-current protection, Anti-polarity protection 7. 4-20mA communication interface can use with our 　　CA-2100A or CA-2100F controllers 8. Scope of working voltage: DC20V~DC30V Specification: Detection Principle: Catalytic Combustion Detection Method: Diffused Applicable Gas: Combustible Gases Working Method: Continuous Working Detection Scope: 0~100%LEL Respond Time: <=30S Detection Error: <+-3%LEL Environment Temperature: -40℃~+70℃ Relative Humidity: 30%-95% Output Signal: Concentration Digital Signal Working Voltage: DC20V~DC30V Sensor Life Span: 3 Years Transmission Distance: <=1000m Operation Pressure: (86-106) kPa Detector Size: 158*130*93mm Explosion-proof Level: Exd II CT6 Connection Thread : 1/2G Inner Thread Weight: 1kg Communication: 4-20mA Standard Current Performance Standards: 《GB3836.1-2000》《GB3836.2-2000》《GB15322.1-2003》

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Zhuhai Caatm Electronic Co.,Ltd

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