Pressure Transmitter
November 1st 2005

Keller UK has introduced a range of high accuracy, high resolution pressure transmitters that are capable of measuring low pressures with a resolution down to one millionth of a bar.

Available in five standard pressure ranges from 0-10mbar to 0-200mbar, Series 41X transmitters use a corrosion resistant ceramic pressure measuring element and digital compensation technology to give low pressure measurement with a high level of accuracy.

Keller offers devices with a total error band of ±0.1%FS over a compensated temperature range of 0 to 50°C. The analogue output signal of 4-20mA or 0-10VDC is updated 400 times a second, with user programmable internal damping giving a reduction to 0.01Hz to suit specific applications.

As standard, the 41X is supplied with a bus-capable RS485 digital interface.

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