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Michell Optidew Vision Precision Dew Point Meter

The working principle of the Optidew Vision precision dew point display instrument is based on proven optical dew point measurement. Its drift-free long-term stability is unmatched.

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Product Overview

The working principle of the precision dew point display instrument Optidew Vision is based on proven optical dew point measurement. Its drift-free long-term stability is unmatched. It has a wide measurement range from -40 to +90℃, corresponding to < 0.5 to 100% relative humidity. The Optidew Vision displays the measured humidity in high-definition digital format, provides dual current 4 to 20mA linear output, and is equipped with a serial communication interface, allowing settings and monitoring from compatible computers and PLCs, or through specific Optidew Vision data logging software.

The design of the Optidew Vision dew point display instrument meets the needs of various industrial and laboratory applications, from environmental room monitoring to nitrogen oxide emission control in gas cycle plants. It is an effective configuration instrument for any industrial process requiring precise and continuous dew point or humidity measurement.

Dew Point

★ Measurement Range: -40℃ to +90℃ dp@20℃ (Calibration Range -10℃ to 20℃ dp@20℃)
★ Accuracy: ±0.15℃ / ±0.2℃ dp optional (-10℃ to +20℃ dp)
★ Repeatability: ±0.05℃
★ Resolution: 0.01℃

Temperature

★ Measurement Range: -40℃ to +100℃ (Calibration Range 5℃ to +50℃)
★ Measurement Method: PT100 Class B 1/3 DIN B four-wire system
★ Accuracy: ±0.05℃ (meets JJF1076-2020 requirements) / ±0.1℃ optional
★ Repeatability: ±0.05℃
★ Resolution: 0.01℃

Technical Features

Total Accuracy	±0.15℃ dew point; ±0.1℃ temperature
Measurement Units	℃, °F dew point and temperature; %RH, g/m3, g/kg humidity
Response Speed	0.5℃ / second
Power Supply	90 to 264V 47/440 Hz IEC with built-in filter connection
Transmitter Operating Temperature	-40 to 90℃
Temperature Measurement Sensor	1/3 DIN B class 4-wire 100Ω platinum resistance 3mm diameter x 150mm length stainless steel probe
Transmitter Dimensions	Φ48×126mm
Operating Environment	Temperature -20 to +50℃; Humidity 98%, no condensation
Weight	2.3kg

产品描述

Commodity name: Michell Optidew Vision Precision Dew Point Meter

The working principle of the Optidew Vision precision dew point display instrument is based on proven optical dew point measurement. Its drift-free long-term stability is unmatched.

Product Overview

Dew Point

Temperature

Technical Features

Total Accuracy	±0.15℃ dew point; ±0.1℃ temperature
Measurement Units	℃, °F dew point and temperature; %RH, g/m3, g/kg humidity
Response Speed	0.5℃ / second
Power Supply	90 to 264V 47/440 Hz IEC with built-in filter connection
Transmitter Operating Temperature	-40 to 90℃
Temperature Measurement Sensor	1/3 DIN B class 4-wire 100Ω platinum resistance 3mm diameter x 150mm length stainless steel probe
Transmitter Dimensions	Φ48×126mm
Operating Environment	Temperature -20 to +50℃; Humidity 98%, no condensation
Weight	2.3kg

Production Equipment

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