Yokogawa UK Ltd. - PRODUCT NEWS

Pressure transmitters offer cost-effective installation.

Two new pressure transmitters from Yokogawa UK Ltd. have
been designed to combine ease of installation with low cost
of ownership and operation.

Based on the design used in the company's highly successful DPharp
top-end transmitter, the new Models EJA510A and EJA530A combine
piezoresistive sensing technology with high-reliability digital electronics
and a range of communications interfaces.

The EJA510A (absolute) and EJA530A (gauge) transmitters can be
used to measure liquid, gas or steam pressure, and cover a measuring
range from 100 mbar up to 500 bar. Output is a 4-20 mA DC signal,
on which are superimposed the digital communications protocols
(BRAIN or HART FSK) for remote setup and monitoring.

The transmitters are designed for direct mounting onto a pipe, with
no need for extra piping or valves to increase installation time and
cost. The low cost of ownership is also boosted by the reliability of
the built-in electronics, with estimated MTBF values of 450 years
based on experience with DPharp.

Intrinsically safe models are also available with Ex Certification for
use in explosion-protected applications.

For more information, please contact :-
Yokogawa UK Ltd.
Tel: +44(0) 1928 597100
Website: www.yokogawa.co.uk

April 2001
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