16 - 18 October 2018 // Nuremberg, Germany

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Zoom product LOGO_Refrigerant level controller

Refrigerant level controller

LOGO_Refrigerant level controller

Refrigerant level controller

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HB Products has developped a new controller for automatic control of refrigerant level in pump stations, economizers and chillers. It is a front programmable version shoving alarms, pump status, valve position and liquid level set point.

Technical specifications:
  • Front programmable
  • Power supply: 24 V AC/DC
  • Consumption: Max 40 mA
  • Analogue input: 4-20 mA
  • Relay input: Alarm - max level
  • Analogue output: 4-20 mA
  • Relay output: 3 x SPST
  • Solide state output: 1 x 1A
  • Display: 3 digits (20 mm high)
  • P-regulation with frontprogramming
  • Programming of set-point, hysterese and alarm levels
  • Programming af start-up ramp
  • Valve positioning with 5 LED's
  • Alarm indications and pump status
  • Short circuit protected termination

Oil management

LOGO_Oil management

Refrigerant & oil switches

LOGO_Refrigerant & oil switches

Refrigerant level management

LOGO_Refrigerant level management

Refrigerant level sensor

LOGO_Refrigerant level sensor

Refrigerant level controller is assigned to following product groups:

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