ZMGZ – Force sensor rolls without shaft

The ZMGZ-Series force sensor offers flexible installation options, and are designed for the measurement of tension on continuous material processing lines where idler rolls with integrated bearings without shaft are utilized. The product is available in two sizes. The shaft journals of 25 or 35 mm diameter accept standard bearings.

General technical details

Sensitivity1,8 mV/V
Tolerance of sensitivity<± 0,2 %
Accuracy class± 0,5 %
Measuring range20:1
Overload protection rating10 times nominal force
Power supply1 to 7 VDC
Temperature range-10 to 60 °C (14 to 140 F)
Input resistance350 Ω

Available sizes

SizesNominal forcesCAD dataWatchlist
205 100 N
205 200 N
205 375 N
205 750 N
205 1500 N
207 100 N
207 200 N
207 375 N
207 750 N
207 1500 N
207 3000 N

Available options

H14right-angle connector in scope of supply, replaces straight connectorH14
H15red point offset 180°H15
H16temperature range up to 120°C (248°F)H16
H18with water tight, straight connector, replaces original connectorH18
H21electrical connection with PG gland with 5 m (16 ft.) cable, replaces connectorH21
H29resistant against aggressive media, especially acids (please specify), up to 120°C (248°F)H29
H31for vacuum applications to 1E-7 hPa , 1E-5 Torr, temperature range up to 120°C (248°F)H31
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