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Beijing Zetron Technology Co., LtdFree·1YRS
Nitrogen Dioxide Transmitter MIC-300-NO2
NegotiableUpdate on June 09
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Overview
MIC-300-NO2 Nitrogen Dioxide Transmitter is used in the detection of nitrogen dioxide gas concentration and the alarm of excessive concentration. It can accurately detect the content of nitrogen dioxide and output standard signals. The signal is stable. Three-wire or four-wire flameproof connection mode Suitable for all kinds of dangerous places.
Product Details
Details
Features of Nitrogen Dioxide Transmitter:
MIC-300-NO Nitric Oxide Transmitter is used to detect the concentration of nitric oxide gas and alarm when the concentration exceeds the limit
It can accurately detect the content of nitric oxide and output a standard signal. The signal is stable. The three-wire or four-wire flameproof wiring method is suitable for various hazardous locations.
Explosion-proof and lightning-proof, anti-static, anti-reverse connection
Anti-EMI, EMC electromagnetic interference
Anti-pulse surge current impact
MIC-300-NO Nitric Oxide Transmitter is used to detect the concentration of nitric oxide gas and alarm when the concentration exceeds the limit
It can accurately detect the content of nitric oxide and output a standard signal. The signal is stable. The three-wire or four-wire flameproof wiring method is suitable for various hazardous locations.
Explosion-proof and lightning-proof, anti-static, anti-reverse connection
Anti-EMI, EMC electromagnetic interference
Anti-pulse surge current impact
Parameter
Technical parameters of nitrogen dioxide transmitter:
Detection gas: nitrogen dioxide
Detection principle: electrochemistry
Detection range: 0～20, 50, 100, 500, 1000, 2000, 5000ppm optional
Resolution: 0.01ppm (0～100 ppm); 0.1ppm (0～1000 ppm); 1ppm (0～1000ppm above)
Detection method: Diffusion measurement, pipeline type, flow type, pump suction type can be selected
Installation method: wall-mounted fixed installation, optional pipeline installation, flange installation
Detection error: ≤±3%(F.S)
Response time: T90≤30S
Output signal: three-wire system 4~20mA, relay (passive contact output), bus system RS485 output
Alarm mode: sound and light alarm (optional), 1 or 2 passive contact (dry node) signal output
Working environment: atmospheric pressure ±30%, -40℃～+70℃, higher temperature environment needs to be customized or equipped with pretreatment system
Relative humidity: ≤95%RH (non-condensing occasions), higher humidity environment requires customization or optional pretreatment system
Working voltage: 12~36V (DC), a single standard power supply is 24V, 1A or greater than 1A DC switching power supply, regulated power supply
Sensor life: 2~3 years
Explosion-proof form: flameproof type, explosion-proof grade ExdⅡCT6
Connecting cable: three-wire 4-20mA select three-core shielded cable, RS485 select four-core, single wire diameter ≥ 1.5 square millimeters when the distance exceeds 1000 meters; the shielding layer is connected to the ground
Electrical interface: 3/4NPT, optional 1/2NPT, M20X1.5
Protection level: IP65
Dimensions: 200×180×60mm or 200×230×60mm (including sound and light alarm)
Weight: about 1.2Kg
Detection gas: nitrogen dioxide
Detection principle: electrochemistry
Detection range: 0～20, 50, 100, 500, 1000, 2000, 5000ppm optional
Resolution: 0.01ppm (0～100 ppm); 0.1ppm (0～1000 ppm); 1ppm (0～1000ppm above)
Detection method: Diffusion measurement, pipeline type, flow type, pump suction type can be selected
Installation method: wall-mounted fixed installation, optional pipeline installation, flange installation
Detection error: ≤±3%(F.S)
Response time: T90≤30S
Output signal: three-wire system 4~20mA, relay (passive contact output), bus system RS485 output
Alarm mode: sound and light alarm (optional), 1 or 2 passive contact (dry node) signal output
Working environment: atmospheric pressure ±30%, -40℃～+70℃, higher temperature environment needs to be customized or equipped with pretreatment system
Relative humidity: ≤95%RH (non-condensing occasions), higher humidity environment requires customization or optional pretreatment system
Working voltage: 12~36V (DC), a single standard power supply is 24V, 1A or greater than 1A DC switching power supply, regulated power supply
Sensor life: 2~3 years
Explosion-proof form: flameproof type, explosion-proof grade ExdⅡCT6
Connecting cable: three-wire 4-20mA select three-core shielded cable, RS485 select four-core, single wire diameter ≥ 1.5 square millimeters when the distance exceeds 1000 meters; the shielding layer is connected to the ground
Electrical interface: 3/4NPT, optional 1/2NPT, M20X1.5
Protection level: IP65
Dimensions: 200×180×60mm or 200×230×60mm (including sound and light alarm)
Weight: about 1.2Kg
Application
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