• Description
  • Inquiry



MTH100 is single probe temperature and humidity transmitter, adopting original international advanced sensor module and high performance, single chip designed for temperature humidity air measurement indoor room, widely used in air T &H measurement as the integrated part in equipment and machine



  • High Accuracy, High Stability, Excellent sealing technology
  • Measure range: T: -20 to 80°C, H: 0-100%
  • Output: 0-5VDC,0-10VDC, RS485 output
  • Accuracy: T:±0.3°C, H:±3%; Resolution: T:0.1, H:0.1%RH
  • Long-term stability: T:<04/year, H: <0.5%RH/year
  • Response time T: 6t (63%): min=2s, max=5s; H(90%): 2s
  • Size:115mm x16 (LXD)
  • Wide power supply: 9-30VDC



Accuracy T:±0.3℃ (Full range in average); Power Supply 15-36VDC (4-20mA Output);
RH: 3%RH (including non-linear, repeatability, hysteresis) Power consumption 15mA
Long Stability T: <0.04℃/year; RH: <0.05%RH/year Probe Material ABS
Range T: -20 to 80℃; Probe Type Dust-proof (standard); water-proof
  RH:0-99.9% Installation Wall Type
Resolution T: 0.1℃,  RH:0.1%RH Probe Size 115mmx16mm (LXD);
Response time T: 6t(63%): min=2s, max=5s; Terminals Size 1×2.5 mm² or 2×1.5 mm²

Load resistor

H (90% static air): 2second Entry connector M16×1.5mm
<500ohm Protection IP54 (Probe)
Output 0-5VDC, 1-5VDC; RS485 output Working Ambient T:-40 to 80℃,
RS485 Protocol Standard MODBUS-RTU protocol  

Storage Temperature

H:0-99.9%, no dew
Baud rate 9600; customized 10-50℃ (0-125℃ at peak)


Size (mm)

Order Code

MTH100 temperature and humidity transmitter
Order Code: MTH100-NNVN Description
MTH100 -X -X X X MTH100 temperature and humidity transmitter
Type -N Wall Type
-D Duct Type

Measurement Type

N Temperature and humidity
T Temperature only
H Humidity only


V 0-5VDC
V2 0-10VDC
R RS485 output
Probe Type N Standard type, dust-proof
W Water-proof (special)



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