Disclaimer: Images are for illustration only. Specifications may vary by batch.
Item Special：
Heating voltage: 5±0.2V (AC -• DC)
Working current: 5-10mA
The detection concentration range: PH0-14
The detection range of temperature: 0-60 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
Weight: 25g
The output: analog voltage signal output
Pinout
- TO – Temperature output
- DO – 3.3V pH limit trigger
- PO – PH analog output
- Gnd – Gnd for PH probe
- Gnd – Gnd for board
- VCC – 5V DC
- POT 1 – Analog reading offset (Nearest to BNC connector)
- POT 2 – PH limit setting
Package Include:
1 x Liquid PH Value Detection Sensor Module Monitoring Control Module
