Michell Optidew Vision Precision Dew-point Hygrometer
The working principle of the precision dew-point hygrometer is based on the proven optical dew point measurement. It has unmatched long-term stability. When the ambient temperature is within -40℃ ~ + 90℃, it has a wide measuring range, equivalent to the relative humidity ＜0.5～100%. The optical dew-point hygrometer displays the measured humidity with high-definition digital display, provides dual current 4-20mA linear output. It is also equipped with serial communication interface, which can realize setting and monitoring from the appropriate computer and PLC, or through the specific data login software of the optical dew-point display hygrometer.
The design of the dew-point hygrometer can meet the needs of various industrial and laboratory applications. From environmental room monitoring to nitrogen oxide emission control of circulating gas plants, Optidew Vision Precision Dew-point Hygrometer is an effective configuration instrument for all occasions requiring accurate and continuous dew point or humidity measurement in the industrial process.
|Total Accuracy||±0.15℃ dew point; ±0.1℃ temperature|
|Measurement Unit||℃, °F dew point and temperature, %RH, g/m3, g/kg humidity|
0.5℃ / S
990~264V 47/440Hz IEC, connected with built-in filter
|Transmitter Operating Temperature||
-40 ～ 90℃
|Temperature Measurement Sensor||1/3DIN Class B 4-wire 100Ω platinum resistance thermometer, 3mm diameter x 150mm length, stainless steel probe|
|Overall Dimensions of Transmitter||
|Working Environment||Temperature: -20~+50℃; humidity: 98%, no condensation|