Brand Name: TEREN
Model Number: H2N
Place of Origin: Guangdong, China (Mainland)
Duct Mount Temp./RH transmitter with LCD display & keys as below, optional without LCD and keys.
Remote Mount Temp./RH transmitter with LCD display & keys as below, optional without LCD and keys.
Applications & Features
Specifications
Relative Humidity
Sensor: Digital polymer
Range: 0~100%RH
Output: see models
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, 0~100°C, -40~60°C, or others
Output: 4~20mA (2 wires), 0~10VDC (3 wires), RS485/Modbus, or RTD/thermistor
Accuracy: typical transmitter<±0.4°C@-10~85°C
PT100/1000,<±0.2°C@25°C
others,±0.4°C@25°C
Power: Current 7.5~36VDC;
Voltage: 15~28VAC/ 15~36VDC
Output Load: ≤500Ω (current), ≥2KΩ (voltage)
Relay output: 2xSPST, 3A/30VDC, 3A/250VAC
Display and Keys: 4 digits LCD, with unit indication, backlight (4-20mA N/A), 3 touch keys, see more details on LCD & Keys operation
Work Temp.: -30~85°C(LCD: 0~50°C), 5~95%RH (Non condensing)
Housing: Fireproof ABS housing, UHMW-PE filter (H2/H4N), SS probe and sintered filter (H3N)
Protection: IP65
Approval: CE
Models
Model |
H2N
|
Wall mount Temp./RH transmitter Duct mount Temp./RH transmitter Outside Air Temp./RH transmitter Remote mount Temp./RH transmitter |
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RH Accuracy | 2 3 |
±2%RH ±3%RH |
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RH Output (0-100%RH) |
|
1 2 8 |
0-10VDC(3 wires) 4-20mA(2 wires) RS485/Modbus |
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Temp. Output |
0 1 2 3 4 5 6 7 8 9 A |
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N/A 0-10VDC(3 wires) 4-20mA(2 wires) PT1000, ±0.2°C @ 25°C PT100, ±0.2°C @ 25°C NTC20K, ±0.4°C @ 25°C Ni 1000, ±0.4°C @ 25°C NTC10K-II, ±0.4°C @ 25°C RS485/Modbus NTC10K-III, ±0.4°C @ 25°C NTC10K-A, ±0.4°C @ 25°C |
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Temp. Range |
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0 1 2 3 7 |
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N/A 0-50°C 0-100°C -40-60°C others |
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Relay |
|
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0 1 |
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No 2xSPST(4-20mA N/A) |
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LCD & Keys |
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|
0 1 2 |
N/A LCD LCD & Keys |
*HN series current products are powered on RH circuit, so the RH circuit must be powered. Otherwise it could not work.