Efficient, convenient and network-enabled

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

RYMaskon

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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

All quite relative

Pressure measuring transducer for gaseous and liquid media in cost-efficient Standard version for 0 to 16 bar

PREMASGARD® SHD-SD

VOC in focus

Room and duct sensors for detection of mixed gases in cost-efficient Standard versions

AERASGARD® RLQ-SD

Für jede Anwendung die richtige Lösung [Translate]

WFS-1E

RHEASREG® WFS-1E

Item No. 1702-3020-0000-000
EAN 4 251325 613833

Mechanical wind vane switch RHEASREG® WFS, paddle switch, flow sensor or vane switch relay. It is suitable for flow monitoring of gaseous, non-aggressive media in ventilation and air conditioning ducts, in air intake and exhaust devices of ventilators or electric heating registers (also for contaminated, oily air) or as a flow controller and airflow monitor.

66,51 € net
Switching capacity (Contact load) 15 (8) A; 24…250 V ACat 24 V AC min. 150 mA
Operating difference ≥ 1 m ⁄ s
Contact dust-proof micro switch
as single-pole potential-free changeover contact
Electrical connection 0.14 - 1.5 mm² via terminal screws
Enclosure plastic, UV-stabilised,
material polyamide, 30 % glass-globe-reinforced,
colour traffic white (similar to RAL 9016)
Base body galvanised steel
Moving arm brass
Vane stainless steel, 1.4303, V2A
Enclosure dimensions 108 x 70 x 73,5 mm (Thor 2)
Enclosure temperature –40...+85 °C
Cable gland M 20 x 1.5; including strain relief
Dimensions 108 x 70 x 73,5 mm (Thor 2)
Protection class I (according to EN 60 730)
Protection type IP 65 (according to EN 60 529)
Standards CE conformity,
EMC directive 2014 ⁄ 30 ⁄ EU,
low-voltage directive 2014 ⁄ 35 ⁄ EU
Function Monitor:

Contact 1 - 3 breaks when flow rate drops
to the preset value.
Simultaneously, contact 1 - 2 closes and
can be used as signal contact.
Device is factory-set to the minimum switch-off
value, which can be increased by turning the range
adjusting screw clockwise.

Installation:

vertical in horizontal air ducts.
Min. smoothing distance = 5 x duct diameter
upstream and downstream of vane. For airspeeds
> 5 m ⁄ s, vane is to be trimmed at the marked
spots. Thereby the minimum switch-off value
increases to approx. 2.5 m ⁄ s and the minimum
switch-on value to approx. 4 m ⁄ s.

Type Item No. Price
PWFS-08 Stainless steel vane for vane switch Stainless steel vane for vane switch 7700-0010-2000-000 15,70 €

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ISH Messe Frankfurt – S+S Regeltechnik looks forward to meeting you!
10. - 15.03.2019

Stand 10.3 A71
At the ISH, the world's leading trade fair for "The Bathroom Experience,...
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