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Rotary transducer PMR411

Rotary transducer PMR411
1Pages

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■ Designed for the measurement and transmission of valve, flap, threadle and pedal positions in vehicles ■ Oil, petrol, water and anti-freese liquid resistant ■ Conductive plastic long life resistant element (up to 10 or 50 million cycles) ■ Measurement range 95° < ■ Operating temperature range -40° C to +125°C ■ Protection grade IP 65 Adjustment by radial arm, with integral spring return - with two mounting holes to allow 20° case adjustment - electrical connection via three lateral leads 300 mm long. Mechanical data ■ Mechanical rotary angle: ■ Stop strength: ■ Direction of pring return: ■ Force of spring return □ at starting point: □ at end: Environmental data ■ Operating temperature range: ■ Storage temperature range: ■ Vibration resistancy: ■ Resolution of resistant element: ■ Useful electrical angle: ■ Life expectancy PMR 411: ■ Permissible load: ■ Total resistance: ■ Linearity: ■ Recommended current through wiper: ■ Permissible current through wiper: ■ Protective resistance at wiper: ■ Length of leads: ■ Section of leads: ■ Mass: infinite 95 ± 3° > 50 x 106 cycles 0.5 W up to +40° C 0.05 W up to +125° C 4 kQ ± 20 % 1.5 % < 100 |jA < 0.5 jA continuously 1.7 kQ ± 20 % 300 mm ± 20 mm 0.93 mm2 0.035 kg Electrical connection TWK-ELEKTRONIK GmbH BismarckstraBe 108

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Rotary transducer PMR411 1Pages

Catalog excerpts

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Rotary transducer PMR411
1Pages