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  1. Detection - Measurement
  2. Temperature and Humidity Measurements
  3. Relative humidity sensor
  4. APLISENS S.A.

Relative humidity transmitter AR250
wall-mount4-20 mA0-10 V

Relative humidity transmitter - AR250 - APLISENS S.A. - wall-mount / 4-20 mA / 0-10 V
Relative humidity transmitter - AR250 - APLISENS S.A. - wall-mount / 4-20 mA / 0-10 V
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Characteristics

Type
relative
Mounting
wall-mount
Output
4-20 mA, 0-10 V, current output
Protection level
IP65, IP40
Applications
gas, air
Measuring range (%)

Max.: 100 %

Min.: 0 %

Precision

2 %, 2.5 %, 3.5 %

Accuracy (temperature)

0.5 °C
(32.9 °F)

Working temperature

Max.: 80 °C
(176 °F)

Min.: -30 °C
(-22 °F)

Description

Humidity transducer, current output 4÷20mA or voltage output 0÷10V, wall-mounted housing IP65 Product Description • - high quality digital sensor of the relative humidity with protective filter (ABS housing as a standard and the stainless steel mesh - 0.15 mm) • - high accuracy and resistance to interference occurring in industrial environments • - hysteresis: ± 0.8% RH • - response time (63%): 8s (airflow> 3.6km / h) • - measurement period: 1s

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Exhibitions

Meet this supplier at the following exhibition(s):

Hydrogen Technology World Expo
Hydrogen Technology World Expo

20-22 Oct 2026 Hamburg (Germany)

  • More information
    Go to the APLISENS S.A. website for more information

    Other APLISENS S.A. products

    Humidity, CO2, PM2.5, PM10, air temperature

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.