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PRESYS
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Instruments
Square root extraction:
± 0.5% of readings, for input above 10% of span. 0 to 5% of programmable Cut-
off.
Cold junction compensation:
± 2.0°C in the range from 0 to 50°C of ambient temperature.
2-Wire transmitter power supply:
24VDC voltage and 50mA maximum, isolated from outputs, with short-circuit
protection.
Stability at ambient temperature:
± 0.005% per °C of span referred to an ambient temperature of 25°C.
Power supply:
Universal 90 to 240VAC or 130 to 340VDC (any polarity), 10W nominal;
24VDC, 12VDC and other values are optional.
Operating ambient:
0 to 50°C temperature and 90% maximum relative humidity.
Dimensions:
1/4 DIN (96 X 96mm) and 162mm depth.
92 X 92 mm panel cutout.
Pneumatic / hydraulic connection:
Junction for 1/4" plastic tube for using with air or 1/4" NPTF for using with other
fluids.
Weight:
0.5kg nominal.
Warranty:
One year.
DCY - 2057 Pressure Controller
Introduction
Page 7
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