ICS
Intelligent Control Systems
Facility Automation and Security System Specialist
Facility Automation and Security Systems
Area Temperature & Humidity Transmitter Model H1N
Application and Features
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Apply for indoor air T/RH measurement with good performance
digital sensor & circuit. The sensor is 100% field changeable without re-calibration
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Good long term stability, reliability and fast response
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State of art housing. All electrical terminals are on the inside bottom, avoid any possible destroy to PCB when wiring
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Multiple outputs optional, over voltage and reverse polarity protection, and good anti-interference capability
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LCD & function keysset parameters and calibrate output, so the product cane a stand alone controller
Specification
Relative HumiditySensor: Digital polymer
Range: 0~100%RH
Output: 4~20mA (2 wires), 0~10VDC (3 wires),
RS485/Modbus
Accuracy: 2, 3%RH (25°C, 20~80%RH)
Hysteresis: <±1%RH
Response time: <10s (25°C, in slow air)
Drift: <±0.5%RH/year
Temperature
Sensor: Digital, RTD or thermistor, see models
Range: 0~50°C
Output: see Models
Accuracy: transmitter: <±0.4°C(0.3°C) @ 5~60°C, see
models
Power: Current: 18.5~35VDC (RL=500O);8.5~35VDC
( RL=0O)
Voltage: 16~28VAC/ 16~35VDCOutput Load: =500O ( current), =2KO (voltage)
Relay output: 2×SPST, 3A/30VDC, 3A/250VAC
Display and Keys: 4 bits LCD, with unit indication, backlight(4- 20mA N/A), 3 keys, see details on LCD & Keys operation
Display Resolution: 0.1°C, 0.1%RH
Temp. Limit: -20~70°C, 5~95%RH (Non cond.)
Storage Temperature: -20~80°C
Housing: fire retardant PC(UL94V-0),
Protection: IP30
Weight: 110g
Approval: CE