Description
Most sensors can only detect one or the other
It is also used in the LED power supply
New temperature and humidity module
Onboard 3 M3 mounting holes for easy installation
but big in quality and features
PH4502C PH Meter Mercury Most sensors can only detectHeating voltage: 5+ 0. 2V (AC DC) Working current: 5 10mA The detection concentration range: PH0 14 The detection range of temperature: 0 80 centigrade The response time: 5S Stability time: 60S Power consumption: 0. 5W The working temperature: 10 50 centigrade (the nominal temperature 20 centigrade) Working humidity: 95%RH (nominal humidity 65%RH) Service life: 3 years Size: 42mm x 32mm x 20mm The output: analog voltage signal output Pinout TO