PRODUCT OVERVIEW
The RG1V rotary paddle switch is designed to detect high and low levels of bulk granular solids in bins,
tanks, silos, and as blockage detectors in spouts where failsafe detection is required, or for dust hazard
areas.
The detection of material is achieved by a rotating paddle. If material impedes the rotation of the paddle,
the motor topples of its axis and triggers a contact. The power supply to the motor is cut and the contact
signals that a critical level has been reached, which will cause the motor for any inlet or outlet to close
down or start up. When the level of the material reaches normal levels again, the motor returns to its initial
position and restarts.
SPECIFICATIONS
Power Supply -
RG1V56A: 110/240 VAC, RG1V4A: 24 VDC
Operating Temp. -
-20° C up to +70°C
Output -
Change over relay 10 A at 250 VAC.
Mounting -
ø 2”1/2 BSPT / Gas
Paddle -
Standard NYLON propeller, available on request in stainless steel or other
materials and versions with 1, 2, 3 or 4 blades.
Conduit Entry -
Two conduit entries tapped ø 1/2” BSPP.
Enclosure -
Die-cast aluminium casing.
Protection -
IP65
Approvals -
ATEX Zone 20 / Zone 21
II 1/2 D Ex ta/tb IIIC T85°C IP65 Da/Db
TÜV IT 13 ATEX 070
PAGE 6
ALL DIMENSIONS
IN MM
DIMENSIONS
346,5
92,5
138
16
100
105
33
ø154
ø2" 1/2 Gas
