D357-25-880 Issue E
Page 4 © Edwards Limited 2007. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Technical data
2.3 Electrical data
Note: The relationship between the output signal voltage and the pressure is linear with 10 V corresponding to
the full scale of the gauge (e.g. for 1000 mbar full scale gauge 10 V is equivalent to 1000 mbar, 1 V is
equivalent to 100 mbar, 0.1 V is equivalent to 10 mbar etc).
2.4 Material exposed to vacuum
Stainless Steel 316L.
Figure 2 - Dimensions of active strain gauge
Electrical supply
Voltage +13.5 to 36 V d.c.
Max source resistance 100 Ω
Maximum power 0.4 W
Electrical connector 4 Pin Micro Din
Pressure output signal
Nominal range 0 ≤ output ≤ 10 V d.c.
Extreme range output < -0.5 V d.c. or output > 30 V d.c.
Impedance 200 Ω
Min load 50 kΩ
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