PCE MWM 230 绝对湿度传感器

Specification

Measurement range: 0 ... 100 %

Limits of permissible absolute error of the measurements results of the mass fraction of water Δ= 0.02 +0,025·W

Range of working temperatures: 0 ... +90 °C (industrial version); 0 ... +115 °C (extended temperature range) 

; 0 ... +250 °C (drying kilns)

Operation mode: continuous operation

Measurement period: 0.3 ... 1.5 s

Voltage supply - Rated / - Allowable: 24 (18 ... 36) VDC

Consumption current, not more than: 200 mA

Input power: <0.1 W

Warm-up time at start-up: 30 min

Output: RS 485 Modbus RTU, 4-20 mA [RS485: max. cable length 1,000 m; 4-20 mA: max. cable length 100 m (max. cable length to SPS unit)]

Input: digital 24 VDC

Dimension of the sensor, length: L 200 ... 1000 mm, Ø 15 ... 30 mm 

(depending on the variant)

Protection class: IP54

mass: 5 kg