Operation of the Transmitter Yamatake Corporation
5-24 ST3000 Smart Transmitter Series 900 Electronic Differential Pressure/Pressure Transmitter
How to display measured value
These conditions are assumed here:
• Low limit of setting range : 0 kPa
High limit of setting range : 50 kPa
• Input differential pressure of transmitter : 25 kPa
In this case, the output is 50%. (Linear output)
• If the input and output values do not match, check the range and recali-
brate. If they remain inconsistent, troubleshoot the transmitter as
described in "Chapter 7 : Maintenance and Troubleshooting".
• If the displayed data value is unstable, adjust the damping time constant.
Refer to "6-7-10 : Display or Change Damping Time Constant".
Step Description SFC screen
2
Press the and keys in
that order.
3
Press the key.
4 At the end of measurement, remove the clip of the communication cable
and switch the process to ordinary operation.
CAUTION
Securely close the cover of the transmitter case. Failure to
do so will result in entry of water, and cause damage to
internal terminals and the electronics module.
SHIFT
OUT-
J
PUT
INPUT
SHIFT-
INPUT FIT-1234
WORKING...
INPUT FIT-1234
25.00 kPa
OUT-
J
PUT
INPUT
OUTPUT FIT-1234
50.00 %
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