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RL1000 Submersible Probes

Hanwell RL1000 submersible probes are used as part of the Hanwell Pro data acquisition system.  RL1000 submersible probes are temperature transmitters.  With a robust 10mm DIA stainless steel probe, the RL1000 submersible transmitter is ideally suited to grain temperature monitoring applications.  The probe tip narrows to 6mm DIA for the last 20mm to ensure a fast and accurate temperature response.  Other applications includes water baths and wet applications, the probe itself is fully submersible.


The RL1000 transmitter electronics are encased in a tough acetal cylinder to protect the circuitry from mechanical damage. The high-stability temperature sensor can be supplied either hardwired to the transmitter body, or on a 350mm silicone cable via plug and socket. The sensor can cover -25°C …+65°C, 15°C…+100°C or +10°C…+150°C. The variants with internal or fixed remote sensors are completely sealed.


Hanwell RL1000 Submersible Temperature Sensors


  • Feeds into Hanwell EMS Software as part of the Hanwell Pro wireless system
  • Powered by a single 3.6V AA Lithium battery
  • Approx 2 years battery life
  • Transmitters are supplied with ID number hard-configured
  • Precision thermistor sensor, applications from -24…+150°C
  • Uncertainty typically within ±0.2°C
  • Various remote and fixed sensor mounts


Fluidic are a recognised partner of Hanwell (Industrial division) for Scotland and the North of England. Our instrumentation engineers are product trained and able to help with instrument selection within the full Hanwell wireless system. Please call either office for more information (Glasgow 0141 641 5920, Warrington 01925 572401).


  • Download RL1000 Submersible Transmitters Datasheet
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