Sensecap pH sensor

Sensecap · S-pH-01 · version 2

Manufacturer: Sensecap
Product: S-pH-01
Model: version 2
Protocol: Modbus
Package: Sensors (SU2202)
Updated: 2024-06-27
Driver ID: 203

Notes

pH sensor

Connect;
Sensor RED -> ezeio +V
Sensor BLACK -> ezeio 0V/gnd
Sensor YELLOW -> ezeio D0
Sensor WHITE -> ezeio D1

To calibrate, put sensor in calibration liquid. 
Then set register 7 to 4/7/10 to calibrate.

Registers 7

#	Name	Unit	Description
1	Temperature	`°C`	Temperature in Celsius
2	pH	`pH`	pH 0-14
3	Temp compensate		Select temp sensor option. (0): External, (1): Disabled, (2): Internal
4	Calibration 4.01pH	`pH`
5	Calibration 7.00pH	`pH`
6	Calibration 10.01pH	`pH`
7	Calibrate 4/7/10		During calibration, write the respective pH calibration solution number to this register

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