LVDT sensor DTU
Extremely short inductive displacement transducer for measuring ranges up to 8mm for industrial applications with limited installation space in production, testing and technical systems. The Probe sensor with Case diameter 16mm and external spring has a coil unit with fully symmetrical coil design according to LVDT differential transformer principle / full bridge circuit.
Special designs according to customer specifications are possible.
Special designs according to customer specifications are possible.
Important features
- Nominal stroke: 8 mm
- Installation length: 42 mm
- Case diameter: 5 mm
- Connections: Radial cable
- Carrier frequency: 5 kHz
- Operating temperature: -30 ... 80 °C
- Protection class (DIN 40050): IP 65
Technical data
DTU 8 Q | ||
Nominal stroke up to | mm | ±4 (= 10) |
Dimension A | mm | (±1 mm) 10,5 |
Dimension B | mm | 42 |
Space requirement (inkl. stroke) | mm | ~ 72 (< 76) |
Sensor weight | g | ca. 40 |
Nominal output | mV/V | (typical) 24 |
Primary-Impedance (with core @ zero) | Ohm | approx. 50 |
Excitation voltage | Veff | max. 5 |
Carrier frequency | kHz | 5 |
Linearity at < ±2,5 mm stroke | % in rel. to | (±4 (= 8)) ±0,5 |
Linearity at < ±4 mm stroke | % | ±1,0 |
Operating temperature | -30 °C ... +80 °C | |
Protection (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 drawing
DTU
Electrical connection
Q | |
Type of connection |
PTFE cable 2,5 m long Option: other lengths |
Wiring | |
Excitation + | White |
Excitation - | Blue |
Measuring signal + | Red |
Measuring signal - | Black |