- Simultaneous liquid level pressure and temperature output
- Measuring range 0 to 300 meter (900 ft) water column
- High Accuracy 0.25% of full scale, High Stability
- Utilizes Diffused Silicon Sensor
- Multiple pressure ranges and signal outputs available
- Compact all stainless steel probe
- Wide temperature range operation
- Small size, easy installation, cost-effective
- Surge and polarity protection available
Model LHT12 submersible hydrostatic level and temperature transmitter is designed for applications where high reliability, long term stability and accuracy are required. It is easy to install and is ideally suited for pro-tecting submersible pumps in deep wells.
The level metering is based on the measuring of the pressure difference between the hydrostatic pressure of the liquid head over the diaphragm and the actual atmospheric pressure. The temperature metering is based on use of RTD element. This pressure difference, and temperature reading, is converted into dual 4-
20 mA current in the 2-wire version.
The LHT12 consists of a stainless steel measuring cell, transmitter, stainless steel probe and a special breathing cable. Stainless flush diaphragm is protected by use of a stainless protection cap. Easy installation and wiring is ensured by the use of the complete set of accessories. For outdoor measurements the application of over voltage protection is suggested.
To ease installation, the use of terminal box is recommended serving as terminal for the wires and for the breathing tube.
- Water deep well monitoring
- Water storage tanks
- Water-saving irrigation
- Urban flood control
- Waste water treatment
- For oil, diesel fuel, and mild corrosive liquids
