Michell Instruments

EA2/34-OL-HYG Online Dew Point Hygrometer

Panel or bench mount hygrometer with digital display, analog and digital outputs and dual alarm feature

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EA234 OL HYG Online Dew Point Hygrometer 05571

A panel- or bench-mounting hygrometer with digital display, analog and digital outputs and dual alarm feature, offering excellent reliability and repeatability.

• Dew point or ppm moisture content
• Analog and digital outputs
• IP66 (NEMA 4) sensor and IP65 (NEMA 12) Monitor (front panel only)
• Excellent sensor protection
• Dual alarms
• Clear and easy to read display

Performance Specifications
Measurement Range -100 to +20°C dew point 0-3000 ppmV
ppmV output or non-standard dew-point range must be specifi ed at time of order
Accuracy (dewpoint)±2°Cdp (±2°C dew point)
Response Time5 mins to T95 (dry to wet)
Repeatability0.5°Cdp
Electrical Specifications
Output Signal4-20 or 0-20 mA,
RS232
Supply Voltage85 to 264 V AC, 50/60 Hz
Load ResistanceMax 250 Ω @ 12 V
500 Ω @ 24 V
Current Consumption60 mA max
Operating Specifications
Operating Humidity0–100% RH
Operating Temperature Sensor-40 to +60°C
Monitor0 to 50°C
Compensated Temperature Range:-20 to +50°C
NOTE: The transmitter accuracy statement is only valid for the temperature range: -20/+50°C
Storage Temperature Monitor-40 to +85°C
Sensor-40 to +60°C
Mechanical Specification
Ingress ProtectionMonitor: IP65 (NEMA 12) front panel only
Sensor: IP66 (NEMA 4)
Dimensions Monitor:1/8 DIN case, 96 x 48 x 85mm incl. clearance (w x h x d)
Sensor: 132 x 27 A/F mm (length x diameter across hex fl ats)
Filter HDPE
WeightMonitor: ~210g
150g
Electrical ConnectionsSensor cell supplied
AlarmFront panel configuration of alarm points
Sensor Cable0.8m supplied as standard max 800m
Mains Cable2m cable supplied
  • Thumbnail of document EA2 34 OL HYG Data Sheet 9980
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    EA2 34 OL HYG Data Sheet 9980

    Download
  • Thumbnail of document EA2 34 OL HYG Manual 9981
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    EA2 34 OL HYG Manual 9981

    Download

Accessories

Dew Point

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