Specifications
1.Industrial Use2.Advanced imported catalytic combustion sensor
3.Automatic zero calibration
4.Concentration signal output
CA-217A-D Methane Alarm
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
Specifications:
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°C~+70°C |
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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