Datasheet

• Measuring range 50 - 600 mm
• Internal electronic circuit
• 4-20mA, 0-20mA, 0-10V output
• <0.01 mm repeatability
Technical Specifications
Mechanical Specifications
Ordering Procedure
Measurement stroke 50 - 600 mm
Linearity ±%0,05 (>200 mm), ±%0,1(130-200mm),
±%0,2 (75-130 mm), ±%0,5 (<75 mm)
Repeatability < 0.01 mm
Resolution Infinite
4-20mA, 0-20mA, 0-10V, 20-4mA, 20-0mA, 10-0VOutput
Permissible applied voltage 15 - 30 VDC
Electrical connections 4 pin connector
Displacement speed < 5 m/s
Mechanical life 100 million movement
Case dimensions 33 mm x 33 mm
Case material Anodized aluminium
Rod material Stainless steel
Rod diameter Ø6 mm
Mechanical fixing Ball joints on the both sides
Protection level IP 65
Operating temperature -20°C ... +80°C
Storage temperature -30°C ... +90°C
ERTM
Linear Potentiometer
Internal Voltage / Current Conditioner Circuit
DS.ERTM.ENG.09.03.23.AN
ERTM
ERTM
Model
C2 : 4 pin connector
D
Linearity (%)
C2
Connector
V10
Output
500
50 - 600 mm
Measurement stroke (mm)
Above given technical data are only for information purpose. OPKON has right to change product specifications without notice.
ERTM(mm)
US
(Usefull stroke)
MS
(Mechancal stroke)
L
(Total stroke)
265
50
50
53
290
75
75
78
100
100
103
315
125
125
128
340
130
130
133
345
150
150
153
365
175
175
178
390
200
200
203
415
225
225
228
440
250
250
253
465
275
275
278
490
300
300
303
515
325
325
328
540
350
350
353
565
375
375
378
590
400
400
403
615
450
450
453
665
500
500
503
715
550
550
553
765
600
600
603
818
A: ±%0,5 (<75mm),
B: ±%0,2 (75 - 130mm),
C: ±%0,1 (130 - 200mm),
D: ±%0,05 (>200mm)
I40 : 4-20mA
I04 : 20-4mA
I20 : 0-20mA
I02 : 20-0mA
V10 : 0-10V
V01 : 10-0V
L=US+215
US+15512 48
16.5
±5 mm adjustable length
MS
M6
Ø18
Ø6
Cable
output
(optional)
7min
16.5
Ø8
2
38
1 Blue (-)
2 Yellow (Vout)
3 Brown (+)
US
MS
Connector type C2
1
2
3
16
63
70
9
33