S+S Regeltechnik RHEASREG SW WG01 Serie Notice D'instructions page 6

G
®
RHEASREG SW
Mechanical paddle flow monitor RHEASREG
pipes and in hydraulic systems from ½'' through ¾'' up to 8" in diameter, furthermore used as flow control instrument or as water failure protection
switch, e.g. for pumps in oil circulation and cooling systems, in evaporators, compressors and heat exchangers, with brass or stainless steel body.
TECHNICAL DATA
Switching capacity:
Contact:
Enclosure:
Dimensions:
Base body:
Screwed socket:
Paddle:
Cable gland:
Enclosure temperature:
Max. temperature of medium:
Electrical connection:
Protection class:
Protection type:
Standards:
F UN C T I O N:
Monitor:
Installation:
RHEASREG ® SW – Flow monitors, mechanical, with paddle
Type ⁄ Pipe
WG01 Ø
DN
SW
S W-1E 1'' - 8 ''
S W- 2 E 1'' - 8 ''
S W- 3 E ½''
S W- 4 E ¾''
Spare part
PSW-09 Set of stainless steel paddles 1- 8 " (4 pieces)
Note: Z = Fourth paddle included in the scope of delivery to be used in addition to
the three paddles already factory-mounted (1, 2, 3 plus 4)!
® SW. This flow sensor is applicable for flow monitoring of liquid and gaseous non-aggressive media in
15 (8) A; 24...250 V AC, at 24 V AC min. 150 mA
dustproof microswitch as potential-free single-pole changeover contact
plastic, material polyamide, 30 % glass-globe-reinforced,
colour traffic white (similar to RAL 9016)
108 x 70 x 73.5 mm (Thor 2)
galvanised steel
brass or stainless steel (see table)
stainless steel, 1.4401, VA
M 20 x 1.5; including strain relief
–40...+85 °C
+120 °C
2
0.14 - 1.5 mm , via screw terminals
I (according to EN 60 730)
IP 65 (according to EN 60 529)
CE conformity, EMC directive 2004 ⁄ 108 ⁄ EC,
low-voltage directive 2006 ⁄ 95 ⁄ EC
Contact COM – NO (red – yellow) breaks when flow rate drops to the preset value.
Simultaneously, contact COM – NC (red - blue) 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.
vertical in horizontal pipes, tee R x'' according to DIN 2950,
min. smoothing distance = 5 x pipe diameter upstream and downstream of paddle
Max. Operating
Pressure
PN max Medium
11 bar normal
30 bar aggressive
11 bar normal
11 bar normal
(Contacting Incl. Attached
Parts Tee Fitting
Made of) according to DIN 2950
(brass)
(stainless steel, V4A)
(brass)
(brass)
Rev. 2016 - V11 GB
Item No.
– 1702-3011-0000-00 0
– 1702-3012-0101-00 0
▯ 1702-3013-0031-00 0
▯ 1702-3014-0041-00 0
7700-0010-1000-000