Best selling Thermometers + Hygrometers from ALRE
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1. ALRE It JA010100 HI-1 Outdoor setting IP65 Duct hygrostat
Used in ventilation and air conditioning ducts, climate cabinets, and dehumidifiers for controlling and monitoring air humidity in industry and agriculture. Not suitable for aggressive gases. Maximum air velocity 8 m/s, with sensor protection 15 m/s. Mechanical range narrowing is possible with the adjustment flags located under the setpoint button.
2. ALRE It JA010200 HI-1F Indoor setting IP65 2-stage duct hygrostat
Used in ventilation and air conditioning ducts, climate cabinets, and dehumidifiers for regulating and monitoring air humidity in industry and agriculture. Not suitable for aggressive gases. Maximum air speed is 8 m/s, with sensor protection up to 15 m/s. The internal adjustment makes it particularly suitable for installations where unauthorized personnel should be prevented from adjusting the setpoint.
Thermometers + Hygrometers
EUR249,–
ALRE It JA010200 HI-1F Indoor setting IP65 2-stage duct hygrostat
3. ALRE Dew point monitor
Alre-it Dew Point Monitor WFRRN-210.018
Manufacturer: Alre-it
Designation: Dew point monitor 230V, electronic
Type: WFRRN-210.018
Measuring range lower value (relative humidity): 98 %
Measuring range upper value (relative humidity): 98 %
Switching differential adjustable: no
Max. medium temperature (continuous operation): 55 °C
Max. contact voltage: 230 V
Max. contact load: 10 A
Protection class (IP): IP20
Explosion-proof: no
Color: gray
RAL number: 7035
Height: 86 mm
Width: 36 mm
Depth: 59 mm
Alre-it Dew Point Monitor WFRRN-210.018: additional details
Electronic dew point monitor with DIN rail mounting for detecting and reporting the dew point. It prevents dripping condensate from the cooled parts of the cooling circuit when the dew point sensor is correctly installed. A dew point sensor located at a suitable position in the cooling circuit is evaluated, and when condensation occurs, a potential-free changeover contact is switched. This contact can be used for directly interrupting the cooling or for indirectly interrupting the cooling by reporting to a building management system. If the optimal mounting location cannot be clearly determined, it is possible to connect up to 5 dew point sensors in parallel to the monitor. The activated function of cooling interruption due to dew point triggering is indicated by a red lamp on the device. The switching point is fixed at approximately 98 % relative humidity.
4. ALRE Room hygrostat UP
The room hygrostat is designed to monitor and regulate relative humidity, for example, in commercial spaces, apartments, conservatories, bathrooms, swimming pools, IT rooms, and other areas with a clean, non-aggressive environment. The relative humidity affects a measuring tape, which activates a potential-free switching contact. The desired value is set using the adjustment knob located on the front. The adjustment range can be limited. It can be adapted with a cover set of 50 x 50 mm or 55 x 55 mm to almost all surface-mounted switch programs. Matching cover set number JZ-021.xxx.
5. ALRE Surface switch hygrostat
Alre-it Room Hygrostat FHY 101.060
Manufacturer: Alre-it
Designation: Room Hygrostat 35-85% r.H.
Type: FHY 101.060
Measurement range lower value (relative humidity): 35%
Measurement range upper value (relative humidity): 85%
Readable: No
With display: No
Adjustable switching differential: No
Differential range/switching hysteresis: 5%
Design of sensor/probe: Hair element
Max. voltage of contacts: 230 V
Max. contact load: 5 A
Contact locking: No
Protection class (IP): IP30
Explosion-proof: No
Color: Pure white
RAL number: 9010
Height: 85 mm
Width: 81 mm
Depth: 42.5 mm
The room hygrostat is designed to monitor and control relative humidity in commercial spaces, apartments, conservatories, bathrooms, swimming pools, IT rooms, and other areas with a clean, non-aggressive environment. The relative humidity acts on a measuring tape, which activates a potential-free switching contact. The setpoint is adjusted using the control knob located on the front, and the adjustment range can be limited.
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