ABB TZIDC-110, Руководство по эксплуатации

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41/18-77 EN Electro-pneumatic positioner TZIDC-110 33
Shut-off values
end position 0 % =0...45 %
end position 100 % =55...100 %
Travel
Angle of rotation
Used range 25...120 ° (rotary actuators, optionally 270°)
25...60 °(linear actuators)
Travel time prolongation
Range of 0...200 seconds, separately for each direction
Air supply
Instrument air
free of oil, water and dust to DIN/ISO 8573-1
pollution and oil content according to Class 3
purity: max. particle size 5
µ
m, max. particle density 5 mg/m
3
;
oil content: max. concentration 1 mg/m
3
;
pressure dew point: 10 K below operating temperature
Supply pressure
1.4...6 bar (20...90 psi)
NOTICE: Do not exceed the actuator’s max. operating pressure!
Air consumption
< 0.03 kg/h (0.015 scfm) (independent of supply pressure)
Transmission data and influences
Output pressure (OUT 1)
Increasing: increasing signal 0...100 %
increasing output pressure OUT 1
Decreasing: increasing signal 0...100 %
decreasing output pressure OUT 1
Action (signal)
Direct: signal 4...20 mA = position 0...100 %
Reverse: signal 20...4 mA = position 0...100 %
Characteristic deviation
<
0.5 %
Tolerance band
0.3...10 %, adjustable
Dead band
0.1...10 %, adjustable
Resolution (A/D conversion)
> 16,000 steps
Sample rate
20 msec
Influence of ambient temperature
<
0.5 % for every 10 °C change in temperature