Keller 33X High-Accuracy Pressure Transmitter

Wednesday, 01 March, 2023 | Supplied by: Bestech Australia Pty Ltd

Bestech Australia has been supplying high-accuracy pressure transmitters from Keller for the Australian water industry. These sensors incorporate silicon strain gauge sensing technology of a floating built-in piezoresistive transducer and a XEMICS CPU with an inbuilt 16-bit A/D converter that is designed for measurement accuracy. The resulting data is output through a serial RS485 interface, and is both mathematically and digitally compensated.

The housing of the Keller 33X pressure transmitters is designed with robust, waterproof IP67 protection for use in harsh and dirty environments. They also come with optional USB and RS232 converters for connection to laptops or desktops, as well as optional 4–20 mA and 0–10 V analog output.

These pressure transmitters are suitable for various applications, including floodgate design, laboratory experiments, industrial test benches and leak testing. The prog30 instrument programming software and the CCS30 data collection software are used for data visualisation. Live measurements can be taken, or a data logging system can be set up to record pressure data at predetermined intervals. The 33X series pressure transmitter also incorporates a temperature sensor that is placed close to the diaphragm in contact with the media, and is used to adjust the pressure sensor digitally at various temperatures.

For more information, call 03 9540 5100 or email

Phone: 03 9540 5100
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