Refrigerating Specialties Depth Tracker Probe

Refrigerating Specialties Divisionhas developed multiple lengths of transducer type, liquid level probes for use with ammonia. Focused directly on large vessels and central plant construction, the application supports remote vessel monitoring, performance and charge management, and troubleshooting via a central microprocessor-based control panel.

These capacitance based probes interpret liquid level in a receiver, accumulator or similar pressure vessel as an adjustable current range of 4 to 20 mA. when powered by an 12 to 36V. DC regulated remote source. The signal is proportional to the vertical liquid level surrounding the probe.

The probe is mounted, sealed and grounded electrically via a ¾” MPT thread installed into the top cap of a standpipe column. An available surrounding, steel sleeve reinforces and protects the probe while providing repeatability and precision output irrespective of vessel design.

The Type ITP Liquid Level Transducer Probe is used to provide a current signal proportional to the vertical liquid level. A remote controller (PLLC) or microprocessor functioning as a switching mechanism can convert the signal transmitted.

This device is for use with refrigerant R-717 ammonia only. It may be used with liquid temperatures in a range of -107 to 135 deg F. The minimum ambient for circuit board enclosure is -20 deg F.

For personal assistance on RS products contact RCC.

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