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Air humidity sensor. KHS-003



Humidity sensor which can measure the water vapor of the air precisely.
Proofreading data is attached individually.

 KHS-003.jpg

Power supply voltage DC5V.
The voltage (analog) proportional to humidity is outputted.

Data logger and the feedback control use in engine management.

 KHS-003set.jpg

 Waterproof moisture-permeable plastic sheet attached.(phi42mm)
Crcumference is a seal, a sensor can be stuck on a plane part.

khs-003_outline.jpg


 Part number
 KHS-003
 Measuring object  Humidity in the atmosphere
 Accuracy
 ± 3.5%
 Hysteresis
 3%
 Response time
 5sec (flow of air) 
 Power supply voltage
 4.0V to 5.8V DC
 Measurement range
 -40 to +85 °C
 Stability (One year) 
 ± 1.2% (50% of humidity environment) 

 Example of proofread data
 (Center value)

 0% = 0.8132V
 75% = 3.1846V
 Offset = 0.8132V
 Characteristics = 31.493mV/1%
 Distance between pins
 2.54mm