MODBUS-Based Flow Metering and Pressure Monitoring

The Preciseline Pressure Transducer (manufactured by Keller-America ), not unlike our EtherMeter, offers a digital Modbus-based solution to a water telemetry problem that was previously solved by analog (4-20mA) instrumentation. Preciseline Pressure Transducer (by Keller-America). In the case of the Preciseline, the water pressure signal is converted into Modbus; whereas in the case of our EtherMeter, error-free [...]

Application Notes: Data acquisition with the Trimble Nomad & Keller DCX data-logger

Prerequisites: 1) A Trimble Nomad (or similar Windows Mobile1). 2) RS232 port boot option (USB interfaces are not supported for the Logger CE software). 3) Keller DCX series data-logger 4) Keller K-103A RS232-to-RS485 converter Notes: 1 While Keller data-loggers and interface converters will theoretically work with any Windows Mobile device that supports a physical RS232 communications port, due to the myriad [...]

Guide to using Keller Level & Pressure transmitters with the Precision Digital PD865

This guide will help walk you through the configuration required to use a Keller MODBUS-capable level or pressure transmitter with the Precision Digital PD865 display. Jose, from Precision Digital, recently made video using this very same configuration, which you can watch here. So just what is the PD865? The PD865 (also called ‘Snooper MODBUS Meter’) is [...]

Precision Digital PD865 + Keller Transmitter (Video)

Thanks to our friend Jose at Precision Digital for putting together this video which demonstrates their PD865 MODBUS Snooper working in conjunction with a Keller America level transmitter! You can also view the video at full resolution on their website: http://www.predig.com/videos/watch.php?Video=16 Get the Flash Player to see this player. //

Micro-diameter transmitter now available in ranges up to 900ft!

The Keller Microlevel, the smallest diameter submersible level transmitter in its class, is now available in full scale ranges up to 900 feet of water. For applications that demand high pressure, high accuracy, and small size, the Microlevel is the answer. The data sheet can be downloaded here: http://www.kelleramerica.com/pdf-library/pdf/Microlevel.pdf Contact Keller America today for more information.

Keller America Compliance with Section 1605 of the American Recovery and Reinvestment Act (ARRA) of 2009

We at Keller America, Inc. are proud to announce that all products manufactured in our facility in Newport News, Virginia meet the “Buy American” criteria set forth in Section 1605 of the American Recovery and Reinvestment Act (ARRA) of 2009.  We have carefully reviewed Section 1605 and can assure all of our representatives, engineers, integrators, [...]

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