Paddle Switch PSR Measuring range/paddle, 47.6-67.2 L/min paddle: 1

MODEL: PSR-22-251-R-25-R-1<br />
Paddle Switch PSR<br />
GENERAL DESCRIPTION<br />
Switching range: 2,3-4,7 L/min...47,6-67,2 L/min water<br />
Connection: G ¼... G 1 ½, ¼...1 ½ NPT<br />
Material: brass, st. st.<br />
Max. pressure: 100 bar<br />
Max. temperature: 110 °C<br />
Reed contact<br />
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PRODUCT DESCRIPTION<br />
PSR-22-251-R-25-R-1<br />
PSR-22: Paddle Type Flow Switch<br />
251: Measuring range/paddle, 47.6-67.2 L/min paddle: 1<br />
R: Connection, G-thread<br />
25: Connection, 1" (for PSR-xx25...)<br />
R: Contact version, N/O (ATEX IECEx)<br />
1: Connecting cable, PVC-cable 1.5 m (standard)<br />
Operating principle, paddle<br />
Mounting position, all directions<br />
Approvals, ATEX / IECEx<br />
incl. fitting, st.st.<br />
Body material, st. st.<br />
max. pressure, 250 bar<br />
Datasheet:<br />
http://www.koboldmessring.com/fileadmin/koboldfiles/pdf/gb/s3gb_psr.pdf