- New
- Sale
- Temperature
- Humidity
- Pressure
- Light Intensity & Motion
- Air Quality
- Flow
- Modbus | Wireless Modbus
- Room controller
- EtherCAT P
- Accessory
Description
Room hygrostat
HYGRASREG® RH - 2
Mechanical HYGRASREG® RH - 2 room hygrostat with switching output (with single-pole micro-switch for use as two-position controller with humidity sensor).
The device operates without external voltage and features a humidity measuring element made of stabilized plastic fabric plus an optional setpoint setter for switchpoint adjustment (external or internal setting). It has an elegant plastic enclosure with snap-on cover, base with 4-hole attachment for mounting on vertically or horizontally installed in-wall flush boxes, with predetermined breaking point for on-wall cable entry.
The device operates without external voltage and features a humidity measuring element made of stabilized plastic fabric plus an optional setpoint setter for switchpoint adjustment (external or internal setting). It has an elegant plastic enclosure with snap-on cover, base with 4-hole attachment for mounting on vertically or horizontally installed in-wall flush boxes, with predetermined breaking point for on-wall cable entry.
The RH - 2 device has been designed for use as a minimum or maximum hygrostat for controlling and monitoring the relative humidity in office and residential rooms, bathrooms, laboratories, control cabinets, computer rooms, etc. It is used in dust-free, unpolluted, non-aggressive air.
Technical details
Switching capacity (Contact load)
24 V AC/ DC
Dehumidifying: 5 (0.2) A, min. 100 mA
Humidifying: 3 (0.2) A, min. 100 mA
Dehumidifying: 5 (0.2) A, min. 100 mA
Humidifying: 3 (0.2) A, min. 100 mA
Operating difference
< 8 % RH
Contact
1 Changeover contact (24 V) (potential-free)
Setting range
25...95 % RH
Sensor element
plastic fibres
Electrical connection
AWG 26 - 14
via terminal screws on circuit board
via terminal screws on circuit board
Housing
plastic, material ABS,
colour pure white (similar to RAL 9010)
colour pure white (similar to RAL 9010)
Enclosure temperature
+32...+104 °F
Dimensions
3.86 x 3.86 x 1.54 in (Baldur 2, with Potentiometer)
Installation
wall mounting or on in-wall flush box, Ø 2.2 in,
base with 4 holes, for attachment to vertically or
horizontally installed in-wall flush boxes for rear cable entry,
with predetermined breaking point for cable entry
from top/ bottom in case of plain on-wall installation
base with 4 holes, for attachment to vertically or
horizontally installed in-wall flush boxes for rear cable entry,
with predetermined breaking point for cable entry
from top/ bottom in case of plain on-wall installation
Tolerance
max. 3 % RH
Protection class
III (according to EN 60 730)
Protection type
IP 30 (according to EN 60 529)
Standards
CE conformity,
EMC directive 2014/ 30/ EU,
low-voltage directive 2014/ 35/ EU
EMC directive 2014/ 30/ EU,
low-voltage directive 2014/ 35/ EU
Sensor element
Kunststofffasern
Function
humidifying: wire terminals 1 and 3
dehumidifying: wire terminals 1 and 2
dehumidifying: wire terminals 1 and 2