£311.40 – £448.00
Measurement of fast changes in displacement with digital ALMEMO® D7 measuring plug.
Potentiometric Displacement Sensor complete with a 2m long cable with an ALMEMO® connector. Also included in the delivery will be 2 tensioning clamps Z3-31, 4 cap screws M4x10 and 1 ball-shaped coupling.
|Independent linearity:||T25: ±0.2%, T50: ±0.15%, T75: ±0.1%, T100: ±0.075%, T150: ±0.075%|
|Housing length (meas. A+1mm):||T25: 63mm, T50: 88mm, T75: 113mm, T100: 138mm, T150: 188mm|
|Mech. stroke (meas. B ±1.5mm):||T25:30mm, T50: 55mm, T75: 80mm, T100: 105mm, T150: 155mm|
|Total weight (with 2m cable):||T25: 150g, T50: 160g, T75: 170g, T100: 190g, T150: 220g|
|Weight of the pull rod incl. coupling and sliding contact block:||T25: 35g, T50: 43g, T75: 52g, T100: 58g, T150: 74g|
|Movability, ball-shaped coupling:||±1mm parallel displacement, ±2.5° angular displacement|
|Operating force (horizontal):||≤ 0.30N|
|Insulation resistance:||≥ 10MW, (500VDC, 1 bar, 2s)|
|Dielectric strength:||≤ 1mA, (50Hz, 1s, 1 bar, 500VAC)|
|Max. permissible torque||140Ncm|
|Temperature range:||-30 to +100°C|
|Temperature coefficient:||typ. 5ppm/°C|
|Vibrations:||5 to 2000Hz/Amax = 0.75mm/amax = 20g|
|Life span:||> 100x 106 strokes|
|Protection system:||IP 40|
- Displacement transducers are suitable for direct, accurate measurement of displacements in automatic control and metrology.
- The pickup of the displacement is performed by using a pull rod with a universal joint. This allows for an actuation that is free from backlash and transverse forces, even in case of parallel and angular displacements of transducer and measuring direction.
- Elastomer-damped, independently resilient multi-finger noble metal sliding contact for reliable contact, even at high adjustment speed, shock or vibration.
- Long life span of 100 x 106 strokes, extraordinary linearity up to ±0.075%, pull rod running on two exact bearings, very high adjustment speed of up to 10m/s, shock and vibration resistant.