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pH Sensor

OceanVision / Nengshi · Digital pH sensor · IS-MOD-0150 / ASPS21xx

pH Sensor
Manufacturer
OceanVision / Nengshi
Product
Digital pH sensor
Model
IS-MOD-0150 / ASPS21xx
Protocol
Modbus
Updated
2023-11-13
Driver ID
227

Notes

The i-Submerge IS-MOD-0150 Digital pH Probe is part of the i-Submerge MODBUS range of sensors
designed for aquaculture installations ranging from small wet-labs, to commercial scale facilities.
These standalone probes are designed to operate on a 24VDC MODBUS(RTU) network and provide
control, calibration, and monitoring of pH.

Connect:
Yellow/485A -> ezeio D0
White/485B -> ezeio D1
Black/Gnd -> ezeio Gnd

Registers 14

#NameUnitDescription
1pH ValuepH
2Temperature°C
3pH mVmV
4Calibration state
5pH OffsetmV
6pH Slope 1%
7pH Slope 2%
8Temp Comp Type
9Temp Comp Value°C
10Sensor type
11Calibration Standard
12Mode
13Mode parameters
14Calibration status