● Electrochemical Sensor with a long life, good long term stability and high accurac
● It has lower sensitivity to interferant gases
● High repeatability
Input
Sensor type：Electrochemistry CO Sensor
Measuring range：On request
Operating range：0 ... 500 PPM
Output
Output：0 ... 10 V / 4 ... 20 mA / RS-485 / RS-485 & analog
Signal connection：3-wire
Sensitivity：< ±10 PPM of measured value
Load resistance：≦ 500 Ω for 4 ... 20 mA；≧10 KΩ for 0 ... 10 V
Output calibration：Factory software calibration
Response time(t90)： < 60 s
linear accuracy(at 25 ±2℃，40 ±10%RH)
CO ：± 3 % of F.S. (Best zero-point )
Electrical
Medium：Non-aggressive gas(HVAC system)
Medium temperature：0 ... 50℃
Operating temperature：0 ... 50℃
Operating humidity：5 ... 95%RH(Non-condensing)
Storage temperature：-10 ... +60℃
Tolerance of zero-point：<±10 PPM
Electrical
Power supply：AC 12 ... 30 V & DC 8 ... 35 V
Current consumption：DC 24 V：60 mA / DC 12 V：180 mA，AC 24 V：140 mA / AC 12 V：230 mA
Electrical connection：M12(4P or 5P)metal connector (With 2 m cable)
Installation
Installation：Wall type
Fixed seat：Screw on base
Protection
IP rating：Body：IP65 / Sensor：IP20
Electrical protection：■ Polarity protection ■ Over-voltage ■ Short-circuit
Certification
Certification：CE
Material
Housing：PC fire-proof class(UL94V-2)
Weight：162 g
Accessory table
Option list
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AS-HS-S
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Installation: Fixed board for wall type
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8203104014
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L board Fixed board for wall type
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M12-F4N-200
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M12 Waterproof
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Monitoring for HAVC / Air conditioning system / Instrument testing equipment / Environmental control and monitoring system / Ventilation system control for indoor parking garages and building
Taiwan