Pressure Transmitters for RO Systems
Industrial reverse osmosis skids, seawater desalination, brackish water & DI polishing
Why Standard Catalog Sensors Often Fail in this Application
High pressure booster pumps create sudden startup spikes, while high salinity (TDS) and chlorine / brine water severely attack low-grade stainless steels.
What to Specify When Ordering for this Process
- SS316L wetted diaphragm as minimum; Hastelloy-C available for high-chlorine sea brine
- Dual pressure transmitters or DP sensor across cartridge pre-filters for automated backwash
- Snubber installed on high-pressure multi-stage centrifugal pump discharge
- IP65 / IP67 water splash proof electrical housing
Placing transmitters both before and after the membrane bank provides immediate calculation of transmembrane pressure (TMP), the key indicator of fouling.
ASPT11i Corrosion-Resistant Pressure Transmitter
SS316L wetted parts • High overload margin • 4–20 mA 2-wire loop
ASPT11iTalk to an ACT Application Engineer
Have a non-standard pressure range, specialized wetted material, or tight mounting space? We will work through the specification with you.
Tell Us Your Application
We'll help you select the sensor. Submit your operating parameters, media compatibilities, and electrical specs to consult our application engineering team.
GNP Galaxy, Plot No. F4/1, F4/2, Unit No. 28, Ground Floor,
Phase 2 Kansai, Ambernath Industrial Area, Ambernath West,
Thane - 421501, Maharashtra, India
Every sensor dispatched from ACT Sensors Pvt. Ltd. undergoes rigorous testing and individualized calibration certificates traceable to national metrological standards.