NOSHOK 756 Series Digital Pressure Transmitters User Manual
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5
Operation of Devices without Displays
5.1
Preparation
This unit can be programmed before or after installation.
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5.2
Key Functions
An error signal is caused by a current surge (21 mA or 3.6 mA; 5 sec) when
the zero point or span setting fall outside of the sensor’s nominal pressure
range during adjustments with existing pressure. No values are stored.
The keypad becomes inactive after 10 min. of disuse. All settings will de-
fault to previously stored values. Only settings that have been confirmed
with the "OK" function are stored.
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