Moisture / Dew Point Hygrometer-GP400

( Dwyer )

Feature:
Autoranging from –110°C to +20°C. RS232/485 outputs. °C, °F, and ppmv units. Calibration traceable to NIST. Remote sensors available. Fast response and recovery from saturation. Fault alarm.
Specifications:
Measurement Ranges	Autoranging from -110°C to +20°C and equivalent in ppm(v) moisture.
Accuracy	±1°C from -60°C to +20°C.±2°C from -120°C to -60°C.
Response Time	Wet gas to dry gas: -20°C to -60°C, less than 60 seconds.Dry gas to wet gas: -110°C to -20°C, less than 60 seconds.
Selectable Units	Dew Point °C / Dew Point °F / ppm(v).
Display Type	5 digit high visibility LED.
Sample Connections	1/8 in. Swagelock® type, brass.
Sample Pressure	0.25 – 28.0 Barg.
Sample Flow	Flow independent – ideally 0.5 l/min.
Operating Conditions	Sample and ambient temperature – 0–40°C (32–104°F).
Power Requirements	115/230 VAC, 50/60 Hz.
Unacceptable Gases	Corrosive gases, Mercury, Ammonia, Chlorine, HCl, Ozone.
High / Low Alarms	2 Voltage free with changeover contacts rated 240V 3A.