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로드셀/토오크/변위/압력센서

제품상세

LVDT PME Series

  • 배송비배송지역에 따라 책정 (5만원 이상 무료배송)
  • 배송정보평균 3일이내 발송(토,일,공휴일제외)
  • 수량
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전화문의

FEATURE

- 50 to1000 mm. strokes
- Cursor magnetic drag
- Independent linearity ± 0,05%
- Repeatibility: 0.08 mm
- Hysteresis: 0.25 mm
- Infinite Resolution

- No variation of electical output signal outside theoretical electrical stroke
- Working temperature: -30...+100°C
- Electrical connection: 3-pole polyurethane screened cable with high flexibility (1m lenght)
- Lifetime: > 25x106 meters or >100x106 operations, whichever is the smallest (within C.E.U.)
- IP67 waterproof, (IEC 60529)
- Suitable for pneumatic applications with working pressures max. 20bar, 50bar peak

Rectilinear potentiometric displacement transducer without dragging shaft; completely waterproof (IP67); designed to work whether in wet environments or temporarity submerged (IEC 60529). The PME series is characterised by an external magnetic actuator coupled with an internal measurement cursor. The agnetic cursor substitutes the dragging tree used in the traditional displacement transducers; by this way, the overall dimensions are smaller.

TECHNICAL DATA

 Useful electrical stroke (C.E.U.)  50 to 1000 mm
 Independent linearity(within C.E.U.)  see table
 Displacement speed  ≤ 5 m/s
 Max. acceleration  ≤ 10m/s2 displacement
 DIN vibration IEC 68T2-6

 12g, 10...2000Hz

 Cursor dragging force  ≤ 0,5 N
 Shock test DIN IEC68T2-27  50 g, 11ms. single shock
 Displacement sensitivity (no hysteresis) f rom 0.05 to 0.1 mm
 Tolerance on resistance  ± 20%
 Recommended cursor current  < 0,1 μA
 Maximum cursor current in case of bad performances  10mA
 Maximum applicable voltage  see table
 Electrical isolation  >100MΩ at 500V=, 1bar, 2s
 Dielectric strenght  < 100μA at 500V~, 50Hz, 2s, 1bar
 Dissipation at 40°C(0W at 120°C)  see table
 Enviromental protection  IP 67
 Actual temperature coefficient of the output voltage  < 1.5ppm/°C
 Working temperature  -30...+100°C
 Storage temperature  -50...+120°C

MECHANICAL DIMENSION

Important :
all the data reported in the catalogue linearity, lifetime, temperature coefficient are valid for a sensor utilization as a ratiometric device with a max current across the cursor Ic ≤ 0.1 μA.

MECHANICAL / ELECTRICAL DATA

MODEL Useful electrical
stroke (C.E.U.)
+1/-0
Theoretical electrical
stroke (C.E.T.)±1
Resistance
(C.E.T.)
Indepen-
dent linearity
(within C.E.U.)
Dissipation at 40°C (0W at 120°C) Max applicable voltage Mechanical stroke
(C.M)
Case Lenght(A)
 
mm
mm
±%
W
V
mm
mm
50
Model
C.E.U.+1
5
0.1

1

40
C.E.U.+5
C.E.U.+61.5
100

2

60

150
0.05

3

200
250

300

350

10

400

450

500

550

600

650

20

700

750

800

850

900

950

1000

PCUR031 CURSOR

STA001 BRACKETS

TRACKING ERROR

ELECTRICAL CONNECTIONS

ORDER CODE

Example : PME-12-F-400-S 0000-X000-XX-00-XXX
PME12 model transducer, useful electrical stroke (C.E.U.) 400mm, mounting by brackets.

Included in the delivery

- Displacement Transducer PME series
- N° 2 Fixing brackets                   code: STA001
- N° 1 Magnetic cursor                  code: PCUR032

 CODE EXTENSION

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