Product or Service

Humidity and temperature Transmitter

Profile:Manufacturer - Producer|Ref:PSL55441YH | Country: China | Currency: | Export: No

Currency :
country : China

H2,3,4 humidity and temperature transmitters are designed for environment monitoring and controlling in industrial, commercial and other buildings. These transmitters can be
used for:
● Humidity and temperature monitoring of supply, exhaust
and return air(H2, duct mount)
● Humidity and temperature monitering in critical
environment such as outside air(H3, outside mount)
● Other applications of immersion humidity and temperature
monitoring(H4, separate probe)
● High performance digital sensors and circuits, ensure
accurate measurement and temperature compensation
● Good long term stability and reliability
● 100% field changeable sensors, no re-calibration needed
● Fast response
● Multiple output signals selectable
● Industrial design, SS probe and sintered filter
● High protection rate to IP65
Relative Humidity:
Sensor: Capacitance polymer
Range: 0~100%RH
Output: 4~20mA /0~10VDC/RS485
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
Sensor: Solid state band gap, NTC20K, PT1000/100 or Ni1000
Range: 0~50°C/transmitter
Output: 4~20mA/0~10V/RS485, NTC20K, PT1000/100 or Ni1000
Accuracy: <±0.5°C@25°C
Power: Voltage 24VAC/DC±10% Current 24VDC±10%
Current Output Load: 500Ω
Temperature Limit: -10~70°C, 0~95%RH (Non condensing)
Storage Temperature: -20~80°C
Housing: ABS Enclosure, SS probe, SS Sintered Filter
Protection: IP65
MODELS: Code Temperature Range
0 NA
1 0-50°C
7 Other
Code Temperature Output
0 No.
1 0-10VDC
2 4-20mA
3 PT1000,±0.2°C@25°C
4 PT100,±0.2°C@25°C
5 NTC20K,±0.2°C@25°C
6 Ni 1000,±0.4°C@25°C
7 Other thermistors
8 RS485/Modbus
Code Humidity Output(0-100%RH)
1 0-10VDC
2 4-20mA
8 RS485/Modbus
Code Humidity Accuracy
2 ±2%RH
3 ±3%RH
Code Descriptions
H2 Duct mount H/T transmitter
H3 Outside Air H/T
H4 Separate Probe H/T

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