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Calibratable outdoor humidity ⁄ temperature sensor (± 3 %) or (± 2 %)

with plastic sinter filter (optional metal sinter filter) or with pluggable metal sinter filter; terminal box enclosure made of impact-resistant plastic, with ⁄ without optional display.
It measures the relative humidity and ⁄ or the temperature of the air and converts the measured into a standard signal of 0 - 10 V or 4...20 mA um. It has four switchable temperature ranges and is applied in non-aggressive dust-free atmospheres in refrigeration, air conditioning, ventilation and clean room technology. Relative humidity (in % r. H.) is the quotient of water vapour partial pressure divided by the saturation vapour pressure at the respective gas temperature. These measuring transducers are designed for exact detection of humidity. A digital long-term stable sensor is used as measuring element for humidity measurement. Fine adjustment by the user is possible.

Humidity: 0...100% r.H.,
Temperature: -35°C...+80°C
Output: 0-10V or 4...20mA

Voltage supply 15...36 V DC
depending on working resistance, residual ripple stabilised ± 0.3 V
Power consumption < 1.1 VA ⁄ 24 V DC ; < 2.2 VA ⁄ 24 V AC
Working resistance Ra (ohm) = (Ub -14 V) ⁄ 0.02 A for I variant
Sensors digital humidity sensor
with integrated temperature sensor,

low hysteresis, high long-term stability
Measuring range, humidity 0...100 % r. H.
(output corresponding to 4...20 mA)
Deviation of humidity typical ± 2 % r. H. (20…80 % r. H. ); at + 25 °C, otherwise ± 3 % r. H.
Output, humidity 4...20 mA
Measuring range, temperature multi-range switching
–35...+35 °C; –35...+75 °C; 0...+50 °C; 0...+80 °C

(output corresponding to 0 -10 V or 4 … 20 mA)
Temperature deviation ± 0.2 K at +25 °C
Output, temperature {Reference (Object) not found: prod7604333337944}
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...+80 °C, non-precipitating
Process connection by screws
Protective tube stainless steel, Ø 16 mm, NL = 55 mm
Electrical connection 2-, 3- or 4-wire connection
0.14 -1.5 mm ² via terminal screws on circuit board
Enclosure plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted ⁄ Phillips head - combination),
colour traffic white (similar to RAL 9016),
enclosure cover for display is transparent !
Enclosure dimensions 126 x 90 x 50 mm (Tyr 2)
Cable gland 2x M 12 x 1.5 (Y-adapter); with strain relief,
exchangeable, max. inner diameter 6 mm
Long-term stability ± 1 % ⁄ year
Permissible air humidity < 95 % r. H., non-precipitating air
Protection class III (according to EN 60 730)
Protection type IP 65 (according to EN 60 529) enclosure only!
Standards CE conformity,
according to EMC directive 2014 ⁄ 30 ⁄ EU,
according to EN 61326-1, according to EN 61326-2-3
Display three-line display with illumination, cutout 70 x 40 mm (W x H),
for displaying ACTUAL temperature and ⁄ or ACTUAL humidity



Datasheet

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Naas
Co. Kildare
Ireland.

(00353) 045 408164