Mechanical room hygrostats/hygro-thermostats, RFSB, FHY, RKKDSB Surface-mounted installation – Design Berlin 2000 / 3000 / UP
Technical data
Application
Storage temperature:
−20 … +60 °C (RFHSB-060.xxx −20…+70 °C)
Hygrostat: The room hygrostat is used to monitor and control the relative humidity, e.g., in offices, homes, winter gardens, baths, swimming pools and data centres. The action of the relative humidity on a measuring tape is made to actuate a potential-free changeover contact. The desired value is set by means of the adjusting knob on the front panel. The setting range can be limited. Hygro-thermostat: Monitoring and control of the relative humidity and the temperature in one device.
Permissible atmospheric humidity: Electrical connection:
max. 95% rel. humidity, non-condensing screw-type terminals
Protection rating: Protection class: Safety and EMC:
IP 30
II, if properly mounted
according to DIN EN 60730
Min. switching current: Max. switching voltage: Min. switching voltage: General features: Other/similar items:
100 mA
230 VAC, 50 Hz 24 VAC, 50 Hz
mechanical range restriction For duct and control cabinet hy- grostats, see “Plant Engineering” chapter
Note: Observe the wet room distance according to DIN VDE 0100-701!
Type/image
Item no.
Features
Circuit diagram
PG
FHY 101.060#00
General features: external setting; protective cap; contact hazard protection cover plate Design: Berlin UP Surface finish: according to selected cover set Housing colour: according to selected cover set Housing material: PC plastic Operating voltage: no auxiliary energy necessary Ambient temperature: 0 … 50 °C Mounting/Attachment: in flush-mounted socket – adaptable with cover set 50 x 50 mm or 55 x 55 mm in almost all rocker switch ranges (deep flush-mounted socket recommended) Max. switching current: dehumidifying (terminal E) 5 (0.2) A, humidifying (terminal B) 2 (0.2) A Switching power: terminal E: 1150 W, terminal B: 460 W Switching element: microswitch Switching contact: Changeover switch (toggler) Output signal: Switching Sensor: plastic fibres Control function: humidifying or de-humidifying Control range: 35…85% rel. humidity Hysteresis: Approx. 5% rel. humidity Accessories: Cover sets are offered in various designs (see the separate overview on page 125) and
UA020004
I
are not included in the delivery. Suitable set no: JZ-021.xxx, e.g.:
cover set 50 x 50 mm, pure white, glossy: JZ-021.000 cover set 55 x 55 mm, pure white, glossy: JZ-021.100 Scope of delivery: controller, protective cap
Catalogue 2022 | Page 138
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