Multiparameter Smart Sensor

  • Available in 5 Standard Configurations Pressure/level, Conductivity/Salinity/TDS, pH/ORP, Dissolved Oxygen, Turbidity, Temperature
  • Modular Design Easy to accommodate changes to parameter and data needs
Product Options


The INW Multi-Parameter Smart Sensor has now been added to our already extensive range of multi-parameter equipment, this sensor is different as it can do the work of six sensors all at the same time. This Multi-parameter is available in 5 standard configurations although custom designs are optional for specific applications.

SDI-12 and Modbus interfaces, integrated datalogger and wireless connectivity to communicate via radios or cellular modems are standard with this INW Multi-Parameter sensor.

For simpler working the sensor is of a modular design which easily accommodates changes to parameter and data needs. Whilst a variety of cable options including polyethylene, polyurethane and FEP are available depending on the application requirements.

The 5 standard configurations are as follows:
Option 1 Pressure/Level, Conductivity/Salinity/TDS, Dissolved Oxygen and Temperature
Option 2 Pressure/Level, Conductivity/Salinity/TDS, Turbidity and Temperature
Option 3 Pressure/Level, Conductivity/Salinity/TDS, pH/ORP, Turbidity and Temperature
Option 4 Pressure/level, Conductivity/Salinity/TDS, pH/ORP, Dissolved Oxygen and Temperature
Option 5 Pressure/Level, Conductivity/Salinity/TDS, pH/ORP and Temperature

Manufactured by: INW
Model: Multiparameter Smart Sensor

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Groundwater monitoring
Surface water monitoring
Discharge monitoring
Agricultural runoff
Remediation performance monitoring
Leachate monitoring
Waste water discharge monitoring


Material Acetal
Strain relief Included
Tube Material 316 stainless steel or titanium
Wire Seal Materials Fluoropolymer and PTFE
OD 0.28" (0.7 cm) maximum
Break Strength 138 lbs. (62.7 kg)
Maximum Length 2000 feet (610 meters)
Weight 4 lbs. per 100 feet (1.8 kg / 30 m)
Communication RS485 Modbus RTU
SDI-12 (ver.1.3)
Direct Modbus Read Output 32-bit IEEE floating point
SDI-12 Output ASCII
Internal Math 32-bit floating point
External 12 VDC