TELOG HPR-31

The Telog HRP-31 is a hydrant pressure recorder for monitoring water pressure in distribution systems. Recorded data may be gathered via an RS-232 connector using a handheld device or a laptop.

Once installed, the Telog HPR-31 measures water pressure at user programmable rates up to four samples per second with its internal pressure transducer.

The recorder computes any combination of minimum, average and maximum pressure measurement at each interval according to your selection of statistics and recording intervals. Recorded data may be gathered via an RS-232 connector using a handheld device or a laptop.

The simplicity of the compact, battery-powered Telog HPR-31 enables you to put it to work within minutes of unpacking. Once installed, the Telog HPR-31 measures water pressure at user programmable rates up to four samples per second with its internal pressure transducer. You can determine how often such data is summarized for reporting. The recorder computes any combination of minimum, average and maximum pressure measurement at each interval according to your selection of statistics and recording intervals. Recorded data may be gathered via an RS-232 connector using a handheld device or a laptop.

Battery Power

All Telog hydrant pressure recorders have low power requirements so they can be battery operated. The Telog HPR-31 series uses an AA 3.6v Lithium battery that can last up to five years.

Packaging and Installation

Every hydrant pressure recorder from Telog is a low-profile, rugged unit that is easily installed by one person on a standard 2.5 inch hose nozzle outlet. For ease of mind an optional security cover can be used to prevent vandalism

Telog HPR-31 applications include:

  •     Investigating pressure complaints
  •     Fire flow testing
  •     Pressure loss tests
  •     Calibrating hydraulic models
  •     Monitoring system pressures
  •     Hydrant capacity testing
  •     High speed sampling to 4 samples/sec