Functionality; Analog Outputs; Digital Output; Alarms - GE Optica Operator's Manual

Appendix A. Specifications
A.2 Functionality
A.2.1 Analog Outputs
4–20mA DC, 500 Ohm maximum load, 0–5 VDC, 5mA maximum
A.2.2 Digital Output
Serial port
A.2.3 Alarms
A.2.3a Relay (optional):
Form C (SPDT) 2A, 240 VAC or 30 VDC (resistive load)
A.2.4 Displays
640 X 480 pixel color LCD or 4-line X 40-char LCD
A.2.5 Power
100 to 120 VAC or 200 to 240 VAC (±10%), 50-60 Hz, 200 W
A.2.6 Operating Ranges
A.2.6a Dew Point Sensors
Ambient Temperature:
–15°C to +80°C (+5°F to + 176°F), depending on sensor
Pressure:
0 to 300 psig (0 to 22 bar), depending on sensor)
A.2.6b Electronics
Ambient Temperature:
0°C to +50°C (+32°F to +122°F)
Relative Humidity:
85% maximum
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