Products / Piezometer
The CA-PMP digital piezometer is a fully stainless-steel, fully sealed, submersible intelligent liquid level gauge.

The product uses a high-stability, high-reliability piezoresistive OEM pressure sensor together with high-precision intelligent transmitter processing circuitry, and adopts precision digital temperature compensation technology and non-linearity correction technology, making it a high-precision liquid level measurement product.
The waterproof cable is sealed to the housing and the air tube runs inside the cable, so the instrument can be placed in liquid for long periods. The integrated structure and standardised output signal provide convenience for on-site use.
| Parameter | Value |
|---|---|
| Item | Measurement range (m) |
| Overload pressure | ≤2 times full scale |
| Long-term Stability | ±0.1 |
| Supply voltage | 12 – 30 |
| Protection rating | IP68 |
| Output mode | RS485 |