PWTA Series Wet Pressure Sensors

The PWTA Series wet/wet differential pressure sensors provide reliable, accurate measurement for proper application control including - monitor and control of pump differential pressure, chiller/boiler differential pressure drop, cold/hot water system differential pressure, and other non-corrosive wet media applications.

• Versatile Universal Transmitter
• Three selectable PSID ranges per sensing element.
• User friendly LCD displays in PSID or kPa.
• Absolute mode outputs absolute value of difference.
• Port swap corrects plumbing errors.
• Fast/slow to select desired response time.
• Uni/bi-directional modes.
• Test mode: Forces full-scale output.
• Over range icon warning.
• Switch selectable outputs: 2-wire 4-20mA, 3-wire 0-5V or 0-10V.
• High Reliability
• Industry’s only standard built-in t-shaped snubbers protect sensing elements from water hammer damage.
• MEMS sensor technology.
• Simple and Low-Cost Installation
• Reduced plumbing complexity with remote mounted transmitter and wired pressure transducers.
• No bypass required for installation as sensors can be installed in tees or elbows for simple air bleeding.
• Pre-wired plenum and armored cable versions eliminate wiring issues.