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3.4.5.3. Method for connecting to communication board and temperature measurement
board terminal block
In the case of rod terminals, push in until they hit against the terminal block hole, and ensure that they do not come out.
In the case of bare wire, press the clamp with a finger or with tweezers, etc. to open the insertion port, push the bare wire in
until it hits against the terminal block hole,
release the clamp to secure the wire, and ensure that it does not come out.
Points of caution when operating equipment
CAUTION
If steam begins to flow through the steam pipe at approximately room temperature, the detector temperature will
stabilize, taking about 10 minutes until normal operation is possible. (The time it takes until normal operation will
depend on the equipment.)
During warm-up, it may not be possible to satisfy measurement accuracy specifications.
The above incorrect output can be prevented by wiring the resistance temperature sensor Pt100.
If the temperature of the resistance temperature sensor is 100°C or below, or if 10 minutes has elapsed since the
temperature exceeded 100°C, "WARMING UP" will blink on the LCD and it will enter an error state.
3.5. Operation
－19－
Clamp
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