Pressure unit offers rugged portability

An ETL Group product story
Edited by the Engineeringtalk editorial team Apr 26, 2007

The ETL Group's 765 pressure and barometric transfer unit incorporates Digiquartz transducers and is able to cover 19 absolute ranges.

The ETL Group has released a new portable, high-accuracy pressure and barometric transfer unit.

The model 765 it is ideal for use on and off site.

It is designed to give extremely accurate pressure measurements with a resolution of 0.001% and 008% of full-scale accuracy.

It incorporates Digiquartz transducers and is able to cover 19 absolute ranges, 0 to 276MPa, six gauge ranges 0 to 1.38MPa and three differential ranges 0 to 0.12MPa.

It is able to give pressure values in any of nine user selectable engineering units.

The easy to use control panel selections include taring, resolution, sampling time, number of display digits, engineering units, max / min readings, alarm points and communication parameters.

Features for the second line display include analogue pressure bar graph, sensor temperature, rate of pressure change and stored text or user-defined external text.

Free software is included and future upgrades are easily downloaded.

An internal logger can automatically store over 390000 high resolution points.

The 765 can be also be controlled via the bi directional RS232 or USB interface.

The unit is fully self contained in a rugged compact case and weighs only 3.86kg.

It is owered by an included AC adapter or by rechargeable 150-hour batteries.

Applications include metrology, aerospace, meteorology, oceanography, energy exploration, process control and laboratory instrumentation.

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