The Optidew High Performance Optical Dew-Point Transmitter works on the proven, fundamental optical dew-point measurement principle, giving unmatched and drift-free long-term performance. Optidew provides two linear 4-20 mA outputs in addition to serial communications, allowing set-up and monitoring by a suitable computer or PLC system or via specific Optidew logging software. An adjustable volt-free contact alarm means that Optidew can be used for direct process control.
SPECIFICATIONS:
Calibration Range: -40 to +90 º c dew point
Power Supply: 90Vac to 260 Vac, 57/440 Hz
Response Time: 1 º C/s
Output: 4-20 mA, Voltage, RS 232, Relay
Accuracy: ± 0.2 º C dew point, ± 0.1 º C Temperature
Operating Temperature: Electronics : 0 to +40 º C; Sensor: -40 to +90 º C
Optidew
