
Hydrostatic Level Sensors
Air isolated hydrostatic level sensor with a 4-20 mA current loop.

P3XX hydrostatic level sensors
P3xx works by measuring the water pressure, which is proportional to the water level in a tank. The output is a standard two-wire, 4-20 mA current loop.
The sensor needs an air isolated mounting method, and it should be positioned above the highest water level. Designed by ELİAR from 35 years of engineering experience, with both hardware and software produced by ELİAR.
Technical specifications
- P300
- 0-100 mBar
- P320
- 0-200 mBar
- P330
- 0-300 mBar
- P340
- 0-400 mBar
- P350
- 0-500 mBar
- Media isolation
- Air
- Output
- 4-20 mA
- Excitation voltage
- 24 V DC (18-30 V DC)
- Load driving (max)
- 500 Ohm (24 V DC)
- Operating temperature
- 0-60 °C
- Over pressure
- 750 mBar
- Linearity
- < 1 %
- Mechanical connection
- 1/4” BSP
- Weight
- 145 gr
- Cable length
- 2 m
- Environmental rating
- IP65

Questions about the P3X Serie
Who supplies the P3X Serie in Pakistan?
EH Automation Services is the official representative of Eliar Elektronik in Pakistan. We supply the P3X Serie together with its installation, commissioning, operator training and after-sales support.
How do I get a quotation for the P3X Serie?
Send the quotation form or call +92 322 6096616. Tell us which machines you run and what you want to automate. We usually reply within 24 hours and can arrange a visit to your mill before we quote.
Can the P3X Serie be added to machines we already run?
Yes. Eliar sensors are fitted to existing dyehouse equipment as well as to new lines. Our engineers check your machines first, then agree the scope of the installation with you.


