Description

SPG 501_001 - Standard

• Measurement range, Accuracy:
  • LP: -1...19 bar / -14...+275 psi
  • HP: 0...50 bar / 0...275 psi
  • Accuracy: 0,5% FS
• Process connection: G1/4 (welded)
• replaces HP and LP refrigeration pressure gauges
• replaces one double pressure switch*
• replaces 2 single HP pressure switches (2 fans in On/Off function)
• Modbus RS485 connection
• suitable for the following refrigerants: R134a, R404a, R407c, R22, R407f, R410a, R448, R449 und R507.
• Other refrigerants are available on request.

*This is not a safety device. The system must absolutely be equipped additionally with a mechanical safety pressure switch.

equipment

For each SPG versions wall mounting options and screws are available.

More informations via E-Mail: mrt-info@lr-germany.de