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Three Solinst 301 water level temperature sensors with communication cables attached One sensor with nose cone removed
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Absolute or Vented Pressure Sensor
Easy Integration
Modbus and SDI-12 for easy integration with Scada or PLC systems
Available in Six Pressure Ranges
5m , 10 m, 20 m, 30 m, 100 m and 200 m
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Overview
Specifications
Accessories

The Solinst Model 301 Water Level Temperature Sensor is a compact and versatile hydrostatic level transmitter that delivers precise and continuous water level and temperature measurements. Housed in a slim, durable 316L stainless steel casing (22 mm x 192 mm or 7/8" x 7.55"), this all-in-one submersible sensor is equipped with a water level pressure sensor and a temperature sensor.

To ensure reliable performance, the sensor features double O-ring seals that prevent leaks and a Faraday cage design that protects against power surges and lightning. The probe includes a removable nose cone for optional use of the 1/4" NPTM threaded connection. The water level pressure sensor offers exceptional accuracy of 0.05% FS, with readings automatically compensated for temperature variations.

Users can select from six pressure ranges (5-200 m) and choose between absolute and gauged (vented) pressure sensor configurations, tailoring the sensor to specific project requirements. The 301 Water Level Temperature Sensor is compatible with digital protocols such as Modbus and SDI-12, making integration into existing SCADA or PLC systems seamless.

Manufactured by: Solinst
Model: Solinst Model 301 Water Level Temperature Sensor

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance

Applications

  • Groundwater, wells
  • Rivers, canals, lakes, reservoirs, seawater, etc.
  • Drinking water
  • Wastewater
  • Industrial and marine tanks and vessels
  • Stormwater structures
  • Landfill and other contaminated outflows

Additional Images

Product Options
Range/Type
301 USB-A Programming Cable
WLTS communication cable - 5 ft absolute
WLTS communication cable - 30 ft absolute
WLTS communication cable - 5 ft vented
WLTS communication cable - 30 ft vented
Vented cable blow out
3500 9500 Well Cap Assembly (2")
Well Cap Adaptor (4")
Quantitiy
Required Date
Notes about your application
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