Multi-funtional duct sensor

Multi-functional duct sensor for monitoring and control of heating, ventilation and air-conditioning systems

PREMASGARD® 814x-Modbus

Specialists in pressure

Multi-range measuring transducers for pressure, differential pressure and volume flow

PREMASGARD 211x / 212x

Efficient, convenient and network-enabled

Elegant appearance, touch-operated interface, large display, and Modbus-compatible

RYMaskon

Satisfied customers drive our business

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Good room climate is measurable!

Active and Modbus capable room sensors for temperature, humidity and CO2 now also for in-wall installation!

AERASGARD® FSCO2

Für jede Anwendung die richtige Lösung [Translate]

RPFF-U

HYGRASGARD® RPFF-U

Item No. 1201-1171-0000-100
EAN 4 251325 610085

The calibratable pendulum room humidity and temperature sensor HYGRASGARD® RPFF⁄RPFTF, with plastic sinter filter measures the relative humidity and the temperature of the air. It converts the measurands humidity and temperature into a standard signal of 0 - 10 V or 4...20 mA, and is available with/ without an optional display. It is equipped with four switchable temperature ranges. Relative humidity (in % r. H.) is the quotient of water vapour partial pressure divided by the saturation vapour pressure at the respective gas temperature. It is used in non-aggressive, dust-free environments, in the refrigeration, air conditioning and clean room technology, hotels, engineering rooms, meeting and conference facilities. The measuring transducers are designed for exact detection of temperature and humidity. A digital, long-term stable sensor is used as a measuring element for humidity and temperature measurement. Fine adjustment by the user is possible. The sensor is suitable for ceiling and duct installation or for integration in equipment.

167,50 € net
Voltage supply 24 V AC (± 20 %) and
15…36 V DC
Power consumption < 1.1 VA/ 24 V DC ; < 2.2 VA/ 24 V AC
Load resistance RL > 5 kOhm
Sensors digital humidity sensor
with integrated temperature sensor,

low hysteresis, high long-term stability
Measuring range, humidity 0...100 % r. H.
(output corresponding to 0 -10 V)
Operating range, humidity 0...95 % r. H. (without dew formation)
Deviation of humidity typical ± 2 % r. H. (20…80 % r. H. ); at + 25 °C, otherwise ± 3 %
Output, humidity 0 - 10 V
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 –5...+60 °C
operation –5...+60 °C
Protective tube stainless steelV2A (1.4301), Ø = 16 mm, L = 142 mm
Electrical connection 2-, 3- or 4-wire connection
0.14 -1.5 mm ² via terminal screws on circuit board
Housing plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016)
Housing dimensions 72 x 64 x 37,8 mm (Tyr 1)
Cable gland M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
Connection cable PVC, LiYY, 6 x 0.14 mm2,
KL = approx. 2 m (other lengths optional)
Long-term stability ± 1 %/ year
Protection class III (according to EN 60 730)
Protection type IP 65 (according to EN 60 529)
Standards CE conformity,
according to EMC directive 2014/ 30/ EU,
according to EN 61326-1, according to EN 61326-2-3
Type Item No. Price
MF-16-K Mounting flange, plastic 7100-0030-0000-000 8,06 €

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