Overview

MTH800 is high quality wall type temperature and humidity sensor,adopting Switzerland advanced sensor module and high performance single chip ,designed for temperature humidity measurement indoor room, widely used in outdoor, greenhouse, mushroom house, farm,refrigerated storage warehouse, seeding room etc high humidity environment application.

 

Feature

• High accuracy and stability, strong anti-interference
• Type: Integrated or separate probe; with local indicator or not
• Output: 4-20mA,0-5VDC,0-10VDC,RS485 output
• IP65 water-proof Protection in housing
• Wide power supply: 15-36VDC

 

Specification

Type	integrated, separate type
Accuracy	T:±0.3℃ (Full range in average)
	H: ±3%RH
	(including non-linear, repeatability, hysteresis)
Range	T: 0 to 50℃, -20 to 80℃, -40 to 60℃
	H:0-99.9%
Resolution	T: 0.1℃, H:0.1%RH
Response time	T: 6t(63%): min=5s, max=30s
	H (90% static air): 8second
Long Stability	T: ＜0.04℃/year, H: ＜0.05%RH/year
Load resistor	＜500ohm
Working Ambient T	-40 to 80℃,
Working Ambient H	0-99.9%, no dew
Power Supply	15-36VDC
Power consumption	30mA
Storage Temperature	10-50℃ (0-125℃ at peak)
Storage Humidity	20 to 60%RH

 

Dimension (mm)

Size
Integrated type without indicator	Integrated type with indicator
Separated type without indicator	Separated type with indicator

 

 

Order Code

MTH800 temperature and humidity transmitter
Order Code: MTH800-NN-ANN						Description
MTH800	-X	X	X	X	X	MTH800 temperature and humidity transmitter
Indicator	-N					None, without indicator
	-D					Yes, with indicator
Probe type		N				Integrated, probe without extended lead cable
		E				Separated, probe with extended cable, please advise the cable length need
Output			-A			4-20mA
			-V			0-5VDC
			-V2			0-10VDC
			-R			RS485 output
			-S			2 Relay Output. 2 Relay NO or NC, optional
			-M			RS485+2 Relay Output
Probe Type				N		Standard, dust-proof
				W		Water-proof
				H		High Temperature
Cable Length (m)					N	None
					X	0-10m, please advise the remote cable length exactly, such as 2,means 2m

Note: Order Code: E.g.: MTH800-NN-AN, MTH800 wall type temperature and humidity sensor without indicator, 4-20ma output, integrated type without external lead cable.