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TPL static pressure (input) level gauge

● Water and sewage treatment

Pump room, water collection well, biochemical reaction tank, sedimentation tank, mud storage tank, etc.

The liquid level sensor measures liquid level or water depth based on the principle of liquid statics. It uses high-performance isolated sensitive components, and then converts the static pressure into electrical signals through precise temperature compensation technology and water sealing technology.

Measuring performance  

Measuring range: 0 ~ 100m

Accuracy: ± 0.25% FS

Long-term stability: ± 0.15% FS / year

Temperature coefficient: ± 0.1% FS

Environmental performance

Protection class: Junction box and meter head: IP67

Probe: IP68

Working temperature: 0 ℃ ~ 85 ℃ (special customization can be used to 100 ℃)

Relative humidity: 20 ~ 90% RH (non-condensing)


Analog output: two-wire system 4 ~ 20mA

powered by

Power supply: 9 ~ 32VDC (typical 24V)

Physical properties

Transmitter size: Φ48 × Φ38 × 19mm Connection type: M20 × 1.5 external thread