The Ru-32mA is a versatile eight channel RTU that can be supplied with one or two pressure sensors and can interface up to two digital inputs (pulse and/or event), one 4-20mA current loop from a process instrument, one analog voltage or potentiometer input, and two additional inputs to capture the encoded register reading of single or dual water meters such as master meters and compound meters.
Using cellular technology enables unmanned monitoring of remote sites as well as instant updates and alarm notifications. The Ru-32mA uses a low power, LTE/Cat 1 cellular communication modem certified on multiple
cellular systems. This ensures maximum coverage, reliability of service and alignment with cellular carriers technology roadmaps.
The Telog Ru-32mA may be confi gured to call it’s server application on a schedule (e.g. once per day; every four hours, etc.) and/or in response to site alarm conditions (e.g. high or low pressure or level exceedance). The recorder can sample the sensor up to four times/second and store the data statistics (minimum, average, maximum or totals)
at user defi ned intervals.
The cellular modem, data recorder and battery are integrated into an IP67 rated, environmentally rugged enclosure weighing three pounds and measuring 8 x 8 x 4 inches (L x W x H). The unit is provided with a panel mount TNC coax connector and will support a variety of certified antennas. All connectors and fi tings are watertight and the
product is environmentally rated IP67 to 9.8 feet (three meters) of depth.
The Telog Ru-32mA are battery powered and use a single, user replaceable battery pack, Telog BP-4, providing an operating life of up to five years depending on the user-defined call schedule. A five year battery life example would be sampling two pressure sensors every 10 seconds and water meter registers hourly and transferring data to a
host server on a daily schedule. The recorder can also be connected to optional, customer supplied DC or solar power.
Trimble Telog wireless recorders are compatible with all Trimble software applications, including Trimble Unity, Telog Online (cloud), Telog Enterprise and Telogers for Windows application software. This ensures that utilities have a
complete solution addressing all their remote monitoring requirements delivered in a manner that suits each individual utility’s operations and IT needs.
Application Solutions Include