Veris Industries PWXX03S Transducer

The Veris Industries PWXX03S is a professional-grade wet media differential pressure transducer designed for high-performance monitoring of pumps, filters, and heat exchangers. Engineered with 17-4 PH stainless steel wetted parts, this 0-50 psig unit offers field-configurable flexibility for contractors. It features jumper-selectable output signals (4-20 mA, 0-5 V, or 0-10 V), allowing seamless integration into diverse building automation systems. The microprocessor-profiled sensors deliver an accuracy of ±1% F.S. across common ranges, while the NEMA 4/IP65 die-cast enclosure ensures reliability in demanding mechanical environments.

For efficient commissioning, the PWXX03S includes a pushbutton auto-zero adjustment and electronic surge dampening (5-second averaging) to stabilize readings in turbulent flow applications. A critical feature for field technicians is the port swap jumper, which corrects piping errors electronically without the need for manual replumbing. This 3-wire sourcing transmitter operates on 12-30 VDC or 24 VAC, providing a rugged solution for tracking differential pressure in non-corrosive liquid or gas systems.

• Field-Configurable Range: Switch-selectable scales (5, 10, 25, and 50 PSID) reduce the need to carry multiple specialized parts on the truck.
• Eliminate Replumbing: The internal port swap feature allows you to flip "High" and "Low" inputs via jumper if the lines were crossed during installation.
• Stable Output: Jumper-controlled electronic surge dampening prevents erratic signal jumps caused by pump cavitation or water hammer.
• Simple Calibration: Pushbutton and remote digital zeroing facilitate fast baseline resets during routine maintenance without specialized trim tools.
• Durable Construction: The powder-coated aluminum housing is rated for NEMA 4 applications, protecting sensitive electronics from moisture and dust.

What is the maximum proof pressure for the PWXX03S?
This sensor supports a proof pressure of 2x the maximum full-scale range and a burst pressure of 5x, ensuring the internal diaphragm is protected against moderate pressure spikes.

Can I use this for refrigerant or corrosive liquids?
The wetted materials are 17-4 PH stainless steel. It is ideal for water, glycol, and other media compatible with this steel grade, but you should verify compatibility with specific corrosive chemicals before installation.

How do I fix a flashing green LED status?
A flashing green LED indicates the 'Low' port pressure is higher than the 'High' port. You can resolve this by either swapping the physical plumbing or simply moving the JP7 "Port Swap" jumper on the circuit board.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.