Description
Specifically designed for CO₂ refrigeration systems with the highest demands
The Smart Pressure Gate 901_003 is a state-of-the-art pressure control unit for CO₂ (R744) refrigeration systems that enables precise control even at very high operating pressures. Its compact design and digital communication make it the optimal solution for sustainable and high-performance refrigeration systems.
Features & benefits
Optimized for CO₂ refrigeration systems:
- Withstands extreme operating pressures
- Replaces mechanical high and low pressure gauges
Precise control & monitoring:
- Measurement accuracy of 0,5 % FSS for exact pressure measurements
- Pressure transducer with 4...20 mA signal
Digital communication & monitoring:
- Modbus RTU & RS485 interface for intelligent control
Easy integration into existing systems:
- Standardized connections for straightforward retrofitting
Technical details
Measurement ranges:
- Low pressure (LP): 0...60 bar (0...870 psi)
- High pressure (HP): 0...160 bar (0...2320 psi)
Compatibility with refrigerants:
Connections & interfaces:
- Process connection: 1/4" SAE // 7/16"-20 UNF
- Digital communication: Modbus RTU / RS485
Switch to CO₂ technology now!
