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On-wall / outdoor humidity sensor for mixture ratio HYGRASGARD® AAVTF

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195,79 €
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Product group: WG01
On-wall / outdoor humidity sensor for mixture ratio HYGRASGARD® AAVTF
The universal HYGRASGARD® AAVTF humidity measuring transducer supports six output values and serves to determine diverse measurands in humidity measuring. Measurands include relative humidity and ambient air temperature. These measurands are used to calculate various parametres internally.
The transmitter has been designed for operation in pollutant-free, non-precipitating air with neither above-atmospheric nor below-atmospheric pressure at the sensor. Application examples include medical, refrigeration, air conditioning and cleanroom engineering. The sensor device is suitable for wall installation.
Technical details
Power consumption
< 1 W at 24 V DC; < 2 VA at 24 V AC
Measuring range, humidity
multi-range switching with 8 switchable measuring ranges
0...100 % r. H. (default)
Operating range, humidity
10...95 % r. H., without formation of dew
Deviation of humidity
typical ± 2 % r. H. (20…80 % r. H. ); at + 25 °C, otherwise ± 3 % r. H.
Deviations of other outputs result from
deviations of humidity and temperature.
Measuring range, temperature
multi-range switching with
4 switchable measuring ranges
0...+50 °C (default); –20...+80 °C; –35...+75 °C; –35...+35 °C
Operating range, temperature
–35...+85 °C sensors
Temperature deviation
typically ± 0.6 K at +25 °C
Sensor protection
plastic sinter filter, Ø 16 mm, L = 35 mm, exchangeable
(optional metal sinter filter, Ø 16 mm, L = 32 mm)
Ambient temperature
storage –35...+85 °C,
operation – 30...+70 °C, non-precipitating
Process connection
by screws
Protective tube
stainless steel V2A (1.4301), Ø 16 mm, NL = 55 mm
Cable connection
cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or
M12 connector according to DIN EN 61076-2-101 (optional on request)
Cable gland
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
Protection class
III (according to EN 60 730)
Protection type
IP 65 (according to EN 60 529) housing only!
CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU