Detailed Product Description
KHT series are temperature and humidity sensor which adopts advanced and imported macromolecule humicap as humidity measuring componet and Pt resistance as tempeature sesitive compotent . The controller can change evironmental temperature and humidity to standard current and voltage corresponding.
The features of sensor are small volume, light weight, high-precision mearsuring, prompt response speed and long time stability.
The sensor can be used widely for all kinds of areas measuring and contolling the envoironmental temperature and humidity in meteorology, ministry defense, scientific reseach, post and telecommunication, tobacco, chemicals, evironmental protection, archives conservation,materials storage in medical health, hotel and food, fruit fresh,serior building etc.
1. Type specification
1) KHT-WI/A(B):wall installed/temperature, humidity(power output) and temperature &humidity type
2) KH-WI/A(B):wall installed/humidity(current output),only humidity type
3) KT-WI/A(B):wall installed/temperature(current output),only temperature type
4) A:temperature range:0-50 B:temperature range:20-80
2.Specification
1) Power:12VDC-24VDC
2) Usage range
Temperature:0-50 or -2080
Humidity:0-10 RH%
3) Storage
Temperature:0-50 or -2080
Humidity:0-10 RH%
4) Humidity transmission range:0-100%RH
5) Humidity accurancy:±2%RH or below
5) Humiditiy output singal:4-20Ma(humidity ange:0-100%RH)
(Reference)at 25 deg.C
Humidity(%RH) | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |
Current output | 7.2 | 8.8 | 10.4 | 12.0 | 13.6 | 15.2 | 16.8 | 18.4 |
(Reference)KHT-WI/A
Temperature(deg.c) | -20 | -10 | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 |
put resistance(ohm) | 4 | 5.6 | 7.2 | 8.8 | 10.4 | 12 | 13.6 | 15.2 | 16.8 | 18.4 | 20 |
6) Temperature sensitive compotents:Pt resistance:HONEYWELLPt1000
