LVDT sensor WI
- Integrated electronics
- Supply 20 ... 30 V
- Output 4 ... 20 mA
- Pressure resistant up to 320 bar
Important features
- Nominal stroke: 60 mm up to 1000 mm
- Mechanical stroke: 70 mm up to 1100 mm
- Case diameter: 16/13 mm
- Operating temperature: 0 ... 60 °C
- Protection class (DIN 40050): IP 65
- Pressure resistant up to 320 bar
Technical data
WI 60 | WI 120 | WI 160 | WI 200 |
WI 300 |
WI 400 |
WI 500 |
WI 600 |
WI 800 |
WI 1000 | ||
Nominal stroke s | mm | 60 | 120 | 160 | 200 | 300 | 400 | 500 | 600 | 800 | 1000 |
Max. mechanical stroke | mm | 70 | 130 | 180 | 230 | 330 | 430 | 530 | 650 | 880 | 1100 |
Mounting length L | mm | 120 | 190 | 235 | 310 | 410 | 510 | 610 | 750 | 1000 | 1250 |
Zero position k | mm | 35 | 35 | 35 | 45 | 45 | 60 | 60 | 60 | 80 | 80 |
Transducer diameter d1 | mm | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 |
Sleeved core diameter d3/d2 | mm | 16/13 | 16/13 | 16/13 | 16/13 | 16/13 | 18/14 | 18/14 | 18/14 | 18/14 | 18/14 |
Sleeved core length M | mm | 120 | 190 | 235 | 310 | 410 | 510 | 610 | 750 | 1000 | 1250 |
Transducer weight (approx.) | g | 700 | 730 | 750 | 800 | 900 | 1000 | 1100 | 1200 | 1300 | 1500 |
Sleeved core weight (approx.) | g | 30 | 40 | 50 | 60 | 80 | 150 | 190 | 230 | 280 | 350 |
Properties
WI 60 ... 1000 |
||||||
Supply | 20 ... 30 VDC / 40 mA, stabilized | |||||
Output signal | 4 ... 20 mA | |||||
Allowable load | max. 400 Ohm | |||||
Static resolution |
virtually infinite | |||||
Cut-off frequency | 100 Hz | |||||
Linearity | ±0,5 % F.S.O. | |||||
Temperature coefficient of zero |
±0,25 % / 10 K | |||||
Temperature coefficient of zero | ±0,25 % / 10 K | |||||
Pressure resistance |
operating pressure 320 bar, test pressure 500 bar | |||||
Operating temperature |
0 °C ... +60 °C | |||||
Protection class (DIN 40050) |
IP 65 |
Do you have further technical questions about the product?
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
WI

Radial wire interface
Teflon cable 2.5 m long

Radial connector interface
Mating connector supplied

Connection
