Wegaufnehmer DPH
Inductive displacement transducer for cylinder mounting in hydraulics and pneumatics
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Pressure resistant up to 320 bar
Important features
- Nominal stroke: 25 mm up to 300 mm
- Installation length: 70 mm up to 740 mm
- Case diameter: 20 mm
- Connections: Radial cable, Axial connector
- Operating temperature: -40 ... 80 °C (Option: up to 120 °C)
- Protection class (DIN 40050): IP 65
Technical data
DPH 25 | DPH 50 | DPH 75 | DPH 100 | DPH 150 | DPH 200 | DPH 250 | DPH 300 | ||
Nominal stroke | mm | ±12,5 | ±25 | ±37,5 | ±50 | ±75 | ±100 | ±125 | ±150 |
Max. mechanical stroke | mm | 30 | 55 | 80 | 110 | 160 | 220 | 280 | 340 |
Dimension A | mm | 40 | 50 | 65 | 80 | 110 | 140 | 170 | 200 |
Mounting length B | mm | 70 | 140 | 185 | 260 | 380 | 500 | 620 | 740 |
Transducer weight (approx.) | g | 1000 | 1100 | 1150 | 1250 | 1450 | 1650 | 1800 | 2000 |
Plunger weight (approx.) | g | 14 | 16 | 18 | 23 | 28 | 30 | 35 | 40 |
Properties
DPH 25 ... 300 | |||||||
Exciation voltage (eff.) | 1 ... 5 V | ||||||
Excitation frequency* | 5 kHz, option: 10 kHz | ||||||
Static resolution | virtually infinite | ||||||
Recommended measuring amplifier | MBI 46.31 | ||||||
Linearity error* | ±0,5 % F.S.O. Option: ±0,25 %; ±0,1 % |
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Temperature coefficient of zero | ±0,1 % / 10 K | ||||||
Temperature coefficient of span | ±0,15 % / 10 K | ||||||
Pressure resistance | operating pressure 320 bar, test pressure 450 bar | ||||||
Operating temperature | -40 °C ... +80 °C, option: up to 120 °C | ||||||
Protection class (DIN 40050) | IP 65 |
* Select option when ordering
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We will be happy to help you determine the order code and provide you with further specific information for your required product.
Dimensional drawings / Connection variants
DPH

Radial wire interface
Teflon cable 2.5m long


Radial connector interface
Mating connector supplied


Axial connector interface
Mating connector supplied

