Manufacturer : TECHNO MORIOKA
Model: 7735

Water quality measurement module

Surveillance; High concentration measurement possible

This is an electrical conductivity (electrical conductivity) measurement module.
It features analog output (4-20mA) and can output two parameters: water quality and water temperature.
Its slim and compact design allows for space-saving installation in control panels and other locations.
It can measure high concentrations up to 10,000 μS/cm.
It can be used for applications such as wastewater and liquid fertilizer management.

Product-compatible water quality

Product usage

Product Specifications

Model	7735-A123	7735-A153	7735-A114
Measurement range	0 to 2,000 μS/cm	0 to 5,000 μS/cm	0 to 10,000 μS/cm
Product size	W55 × H73 × D113 mm ・35mm DIN rail mounting type
accuracy	Repeatability: ±1.0% FS or less
Electrode input	1 piece
output	Alarm output: None Measurement output: 2 x 4-20 mA / DC outputs. Outputs water quality and water temperature (water quality corresponds to the expected range, water temperature is 0-100°C). Water temperature output above 50°C is a reference value.
Adjustment function	Output span adjustment (water quality, water temperature)
power supply	DC24V ± 10% *External power supply and internal circuitry are isolated.
Power consumption	5W or less
Measured water temperature	0-50℃
temperature compensation	Digital temperature compensation
Usage environment	Ambient temperature 0-50°C / Humidity 5-80%RH (non-condensing)
others	Both water quality and water temperature are measured with analog output via a DIN rail mount, making it ideal for use inside control panels. Single sensor input.

Compatible sensors

Model	7735-S110
Product image
Mounting pipe diameter	R3/4
Mounting piping material	Metal and resin piping Tank dunking
Operating pressure	0.5MPa or less
temperature	0-50℃
Sensor cable	Directly attached cable, 5m