HETEK Solutions Inc

Telog's WLS-31 is a simple, effective and economical system designed for water level measurement using a datalogger and pressure sensor. This paperless system records and stores data in its memory for later transfer to a computer for data review and reporting. The WLS-31 is valuable in many level monitoring applications, such as environmental remediation, aquifer characterization, well or tank level recording, and combined sewer overflow monitoring.

To monitor the water pressure within any water distribution system, you can simply attach the HPR-31 hydrant pressure recorder on the 2 1/2 inch hose nozzle outlet of a common fire hydrant. Once installed the HPR measures water pressure once every second with its internal pressure transducer. You can determine how often such data is summarized for reporting. The recorder computes any minimum, average and maximum of pressure measurement at each interval according to your selection of statistics and recording interval.

Collecting, analyzing and understanding data from networks of recording sites is a challenging task. Telog's recording system, the RS-33, offers you a versatile, economical and comprehensive solution to keep up with the data acquisition demands of today.

The RS-33 is a system package so flexible it can be customized for each application to provide you with the information you need in a concise, presentable format. The Telog RS-33 includes a multichannel recorder, power source and communications option all packaged within a NEMA 4X rated, environmental enclosure with watertight fittings for sensors, power and antenna connections:

A Multichannel Telog Recorder-your RS-33 system is available with any of Telog's R-3300 multichannel data recorders. Host software support is provided by the Telogers for Windows Software, a user friendly software package that operates on Microsoft Windows.

Communications Options-excellent communications links with robust data integrity are available between the RS-33 and Telogers for Windows. Communications options include a simple, direct RS-232 connection of recorder to a laptop or Telog's PalmPilot based DTU-3xe; land-line phone; cellular radio; spread spectrum; CDPD.

Power Source-the low power requirements of the RS-33 system permits operation from a choice of utility, solar or primary battery options.

Telogers for Windows will tailor the entire Telog system to suit your needs, from recording parameters and call scheduling to data presentation and database management. It will also help you track significant events and confirm scheduled recorder activities. You can choose from a wide range of sensors we have available or ask us to interface with your sensors.

Telog offers you a versatile, economical and comprehensive solution to keep up with the data acquisition demands of today - the Telogers system. Data collection from networks of recording sites challenges operations managers and field technicians alike. Self-powered dataloggers and user-friendly software in the Telogers system offer relief in cost as well as time. There is cost savings in being able to install data loggers at numerous measurement sites without concern for easy access or external power supply. There is also the time savings in collecting data from any web of sites with the automated telemetry abilities of Telogers.

Telog’s Hydrant Pressure Impulse Recorder, the HPR-31i, monitors water pressure
within any water distribution system. The HPR-31i, an upgrade to Telog’s HPR-31,
is important for capturing water hammer and negative pressure events within
your distribution system.

The HPR-31i is used for:

• Water hammer surge analysis
• Negative pressure events
• Fire flow testing
• Pressure loss tests
• Investigating pressure complaints
• Routine pressure monitoring
• Easy Data Collection
• Hydrant capacity testing
• Calibrating hydraulic models

The Telog Data Transfer Unit (DTU) is designed to allow fast, reliable on-site data retrieval from Telog recorders. The DTU provides the user with on-site, real-time readings and recorder battery and/or power input voltage measurements.  The rugged design is built to IP67 (NEMA 6) standards. A convenient RS-232 connector collects information for end-of-day synchronization to a personal computer for analysis and data archiving using Telogers for Windows  software.