- New
An RS485 pH sensor with IP68 certification, covering a range from 0 to 14 pH. It is used in soil and water applications, such as gardening and swimming pools.
Specification:
pH
Range: 0 ~ 14 pH
Accuracy: ±0.1 pH
Resolution: 0.01 pH
General Parameters
Product model: S-pH-01A
Output interface:
– Analog voltage 0–2 V (output resistance ~0 ohms)
– RS-485 MODBUS-RTU
Power supply: 3.9–30 V DC
Power consumption: 35 mA at 24 V DC
Start-up time: < 2 seconds
pH Measurement
Isolated, high-impedance input;
Range: 0–14 pH;
Resolution: 0.01 pH;
Accuracy: ±0.1 pH;
Suitable for liquid solutions or semi-solid substrates
Temperature Measurement
Range: -40~80 °C
Resolution: 0.1 °C
Accuracy: ±0.5 °C
IP Rating
Electrode: IP68
Transmitter: IP65
Operating Temperature
-40 °C ~ 85 °C
Installation
Electrode: 3/4" NPT threaded connection
Transmitter: mounting hole
Cable Length
Power & signal cable: 2 meters (customizable)
Electrode cable: 5 meters
Dimensions
Electrode: Length × Diameter 160 × 30 mm; 3/4" NPT thread
Transmitter: 140 × 65 × 50 mm