P0400 EN KFH- Level switch.cdr - TROMA-MACH sro
P0400 EN KFH- Level switch.cdr - TROMA-MACH sro
P0400 EN KFH- Level switch.cdr - TROMA-MACH sro
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<strong>KFH</strong>-F<br />
<strong>KFH</strong>-R<br />
<strong>KFH</strong>-V<br />
(1 <strong>switch</strong>ing point)<br />
M16x1,5<br />
<strong>KFH</strong>-F<br />
<strong>KFH</strong>-R<br />
5<br />
(2 <strong>switch</strong>ing point)<br />
M16x1,5<br />
<strong>Level</strong> Switch<br />
<strong>KFH</strong>-<br />
<br />
For smallest mounting conditions<br />
Many mounting variants<br />
Various <strong>switch</strong>ing functions<br />
Potential-free contacts<br />
Contacts with high <strong>switch</strong>ing data<br />
Sliding tube made of stainless<br />
steel by request<br />
R<br />
<strong>switch</strong>ing point<br />
Application:<br />
Registration of liquid levels in reservoirs.<br />
- Subject to modifications -<br />
<strong>KFH</strong>-D<br />
<strong>switch</strong>ing point<br />
(wall thickness)<br />
<strong>KFH</strong>-I<br />
<strong>switch</strong>ing point<br />
8 (wall thickness)<br />
Function:<br />
One or max. two Reed contacts are integrally<br />
cast in a sliding tube. A float with a permanent<br />
solenoid moves along the sliding tube<br />
to match the filling level. When the solenoid<br />
approaches the Reed contact the latter is<br />
operated without contact.<br />
With the type range <strong>KFH</strong> only Opener or<br />
Closer <strong>switch</strong>es are available - no changeover<br />
<strong>switch</strong>es. In the respective <strong>switch</strong>ing<br />
positions the rising of the float is prevented<br />
by means of safety rings. The possible<br />
<strong>switch</strong>ing functions can be taken from the<br />
order designation. In case of two <strong>switch</strong>ing<br />
points being, two floats are used - depending<br />
on the funktion.<br />
For media which cannot be used with<br />
copper alloy there is a stainless steel<br />
version (see order designation).<br />
The parts getting in touch with the medium<br />
ar made of 1.4301, the flange is made of<br />
aluminium alloy.<br />
M16x1,5<br />
drilling scheme<br />
M3<br />
Technical Data - General:<br />
Operating pressure max:<br />
1 bar<br />
Temperature range: 0...90 °C<br />
Mounting position: vertical ± 10 °<br />
Material:<br />
Tube at standard version: copper alloy<br />
Tube at version V: 1.4301<br />
Float:<br />
polyurethane<br />
Flange:<br />
aluminium alloy<br />
Seal:<br />
NBR<br />
Protection type: IP 65<br />
Plug-and-socket connection: DIN 43650<br />
Weight at L1 = 300:<br />
0,12 kg<br />
Technical Data - Reed Contacts:<br />
Switching voltage: 10...230 VUC<br />
Switching current max.: 0,5A<br />
Switching capacity max.: 10/30 W/VA<br />
<strong>switch</strong>ing point<br />
<strong>switch</strong>ing point<br />
For inductive and capacitive loads, suppressor<br />
circuits shall be provided for.<br />
(Diode, RC element, varistor)<br />
<strong>KFH</strong>-<br />
EUG<strong>EN</strong> WOERNER GmbH & Co. KG<br />
Postfach 1661 DE-97866 Wertheim<br />
Am Eichamt 8 DE-97877 Wertheim<br />
Tel. +49 (0) 9342 803-0 info@woerner.de<br />
Fax.+49 (0) 9342 803-202 www.woerner.de<br />
Leaflet-No.<br />
Replaces No.<br />
Page1of2<br />
0400.01.02 <strong>EN</strong><br />
0400.01.01 <strong>EN</strong><br />
KF-1.1
- Subject to modifications -<br />
Wiring diagram with<br />
Plug-and-socket connection DIN 43650<br />
1 contakt 2 contakte<br />
Spare parts:<br />
Hexagon nut<br />
DIN 936 M20x1,5 800.936-05<br />
Hexagon nut<br />
DIN 431 G1/2 800.431-03<br />
Cable connector<br />
DIN 43650 913.400-20<br />
Profile seal for<br />
cable connector 913.400-22<br />
Switching function at Order designation<br />
O-ring 20x1,5 915.202-58<br />
Flange<br />
O-ring<br />
R<br />
Order designation: <strong>Level</strong> <strong>switch</strong> <strong>KFH</strong> A<br />
Basic type<br />
(mounting<br />
L1 = lower <strong>switch</strong>ing point<br />
at descending level<br />
Switching funciton<br />
L2 = upper <strong>switch</strong>ing point<br />
at rising level<br />
L1 [mm]<br />
Switching length<br />
L2 [mm]<br />
1 <strong>switch</strong>ing point<br />
Flange M20x1,5<br />
Flange G1/2<br />
90° terminal box<br />
90° plug-and-socket<br />
connection<br />
Tube of stainless steel<br />
flange M20x1,5<br />
Opener<br />
Closer<br />
not possible<br />
state in<br />
the order<br />
not<br />
applicable<br />
2 sw.point<br />
Flange M20x1,5<br />
Flange G1/2<br />
Opener<br />
Closer<br />
state in<br />
the order<br />
EUG<strong>EN</strong> WOERNER GmbH & Co. KG<br />
Postfach 1661 DE-97866 Wertheim<br />
Am Eichamt 8 DE-97877 Wertheim<br />
Tel. +49 (0) 9342 803-0 info@woerner.de<br />
Fax.+49 (0) 9342 803-202 www.woerner.de<br />
Leaflet-No.<br />
Page2of2<br />
0400 <strong>EN</strong>
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