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British Michell Instruments MDM401 High Speed Dew Point meter

1. Main technical parameters

Dew point accuracy: ± 0.15 ℃

Repeatability: ± 0.05 ℃

Sensitivity: ± 0.01 ℃

2. Dew point sensor:

First-level Peltier sensor

Dew point range (℃): -30 to + 90 ℃

Temperature range (℃): -40 to + 90 ℃

Relative humidity range at 23 ℃: 1.35 to 100% RH

Mirror temperature measurement: Pt1000, 1/10 DIN Class A

Pressure: ≤2500 kPa

Standard sensor cable: temperature resistance ≤90 ℃

Cable length: 3m

3. Temperature sensor:

Temperature measurement accuracy: ± 0.1 ℃

Cable length: 3m

Temperature measurement: PT100 1/10 DIN Class A

4. Host control unit:

Resolution: 0.1 or 0.01, and adjustable at the same time

Units of measurement: ℃ dew point or ° F dew point, relative humidity-%, absolute humidity-g / m3, ppmV, -g / kg, wet bulb temperature (Twb)-℃, ° F, partial pressure of water vapor (wvp)- Pa, ambient temperature-℃, ° F,

Analog output: two 0 / 4-20mA outputs (load not exceeding 500Ω)

Digital output: Modbus RTU interface is USB, RS485

Data record: SD card

Protection level: IP54

Dimensions: 220x175x118mm

Weight: Control unit: 1.5kg, sensor: 200g

Display: 5.7 ”color touch screen

Operating environment: -20 to + 50 ℃

Supply voltage: 85 to 264VAC, 47 to 63Hz

Power: not more than 15VA