Robust inductive universal displacement transducer for measuring ranges from 15mm to 1000mm for numerous industrial applications in hydraulic cylinders, valves, production and mechanical engineering. The cost-effective displacement transducer with a Case diameter of 14mm has a coil unit with fully symmetrical coil design according to the LVDT differential transformer principle / full bridge circuit. Versions with different connections of plugs and cables as well as for operation of different Carrier frequencies, as well as versions calibrated to 80mV/V and versions for operation at elevated temperatures are available.
Important features
Nominal stroke: 15 mm up to 1000 mm
Installation length: 70 mm up to 1420 mm
Case diameter: 14 mm
Operating temperature: -40 °C to +80 °C (option: up to 120 °C)
Protection class (DIN 40050): IP 64
Technical data
DU 15
DU 25
DU 40
DU 50
DU 100
DU 150
DU 200
DU 250
DU 300
DU 400
DU 500
DU 600
DU 800
DU 1000
Nominal stroke
mm
±7,5
±12,5
±20
±25
±50
±75
±100
±125
±150
±200
±250
±300
±400
±500
Maximum stroke
mm
18
28
42
55
105
160
210
260
320
420
520
630
830
1030
Dimension A
mm
40
40
50
55
80
105
130
155
180
230
280
340
440
540
Mounting length B
mm
70
80
100
120
160
240
320
400
480
620
750
880
1140
1420
Diameter d
mm
2
3
Transducer weight (approx.)
g
80
90
100
110
130
180
220
260
300
380
450
520
650
800
Core weight (approx.)
g
7
7
8
9
16
20
25
28
30
35
40
50
65
80
Carrier frequency*
5 kHz, option: 10 kHz
5 kHz
Output signal (5 kHz) (approx.)
mV/V
180
100
80
110
140
125
130
135
140
150
160
175
175
175
Output signal (10 kHz) (approx.)
mV/V
180
100
100
100
135
140
140
160
210
210
250
--
--
--
Recommended measuring amplifier (5 kHz)
MBI 46.31
MBI 46.31 / MBI 50.33
* Select option when ordering
Properties
DU 15 ... 1000
Excitation voltage (eff).
1 ... 5 V
Linearity*
±0,5 % des Nennmessweges Option: ±0,25 %
Temperature coefficient of zero
±0,04 % / 10 K
Temperature coefficient of span
± 0,1 % / 10 K
Operating temperature*
-40 ° C ... +80 ° C, option: up to 120 °C
Protection class (DIN 40050)
IP 64
* Select option when ordering
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.
