Overview
The Belimo 22WP-516 is a precision active liquid pressure sensor designed for measuring liquid pressure in commercial HVAC hydronic systems. Operating up to 100 psi, it provides a linear 0-10 V analog output signal to DDC controllers and BAS.
Features
- Active 0…10 V output signal for straightforward integration
- Compact, durable stainless steel housing rated IP65 / NEMA 4
- Designed for water-based media, refrigerants, and non-aggressive liquids
Specifications
- Pressure Range: 0…100 psi
- Output Signal: 0…10 V
- Overpressure: 200 psi
- Enclosure Rating: NEMA 4 / IP65
Applications
- Liquid pressure monitoring in chilled water, hot water, and condenser loops
- Pressure measurement in commercial HVAC mechanical rooms


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