This throw - in liquid level transmitter is a game - changer. It's equipped with a high - performance pressure sensing chip and uses advanced circuit processing and temperature compensation technology. When placed at different depths in a liquid, it senses varying pressures, converts them into corresponding 4 - 20mA current signals, and outputs these through the sensor, enabling accurate liquid depth measurement.
The transmitter's 316L stainless steel shell is corrosion - resistant and easy to clean. You can directly immerse it in water, oil, or highly viscous mash. It offers stable performance in multiple measurement scenarios like rivers, reservoirs, city water supplies, urban groundwater, and basins.
We offer this product bundled with our Gravity Analog Current to Voltage Converter. This converter transforms the current signal into a voltage signal that can be read by Arduino or other controllers. Ideal for waterworks, refineries, sewage disposal, construction, light industry, and mechanical fields.
SPECIFICATION:
- Cable Length: 5m
- Measuring Range: 0 - 5m
- Accuracy: 0.5%
- Output Signal: 4 - 20mA
- Operating Voltage: 12 - 36V
- Operating Temperature: - 20℃ - 70℃
- Overload Capacity: 300%
- Service Life: 1*10^8 Pressure Circulation (25℃)
- Material: 316L stainless steel
- Protection Class: IP68
DOCUMENTS:
- Product wiki



Using this throw - in liquid level transmitter is easy. First, connect the power supply exactly as the connection instruction says. Once powered on, you can start using it, but for a more stable output, let it preheat for 30 minutes.
When using, place the liquid level probe in the liquid, try to fix it, and keep it away from the inlet. Make sure the liquid level lead is vertically downward and prevent water from entering the terminal. The joint should be waterproof.
This is a precision device, so be careful not to disassemble, crash it, or let it fall from a high place. Also, avoid touching its diaphragm with sharp objects to prevent damage. If you notice any abnormality during use, turn off the power and stop using it immediately.
As for maintenance, since the shell is made of corrosion - resistant 316L stainless steel, it's easy to clean. Just wipe it regularly to keep it in good condition.