Optimum Displacement Series - OP

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Optimum Displacement Series - OP

With a 9.5mm body diameter, the Optimum Series of LVDT displacement transducers is the ideal choice for process control and research applications where space is limited. Optimum Series transducers are available with free or guided core.

    Features:
  • 3, 12, 25mm measurement range
  • 0.25% Linearity FRO
  • Small 9.5mm body diameter

 

Optimum Series Absolute Displacement Sensor - Specification

Sensor
LVDT Free Core
OP/1.5/F
OP/6/F
OP/10/F
OP/12.5/F
OP/25/F
LVDT Guided
OP/1.5/G
OP/6/G
OP/10/G
OP/12.5/G
OP/25/G
ORBIT Digital Guided
DO/3
DO/12
DO/20
DO/25
DO/50
Measurement
 
Measurement Range (LVDT/Digital) (mm)
± 1.5 / 3
± 6 / 12
± 10 / 20
± 12 / 24
± 25 / 50
Total mechanical travel ±0.5 (mm)
3.6
15.2
23.2
29.8
54.4
Pre-travel (guided only) (mm)
1.78
1.53
1.53
2.33
2.1
Linearity (% FSO)
<0.25
Resolution (µm)
<0.1
<0.2
<0.4
Temperature Coefficients (%FSO/°C)
<0.03%
Mechanical
 
Body diameter (mm)
9.52
Body Length
20.6
A6.5
46.5
83.5
83.5
Case material
400 Series Stainless Steel
Tip Force ±20% (Horizontal at middle of range) N
0.66
0.94
0.94
0.93
0.50
Cable Type
F.E.P.
Standard cable Length (m)
5 (max)
Standard cable Style
A or B
Nominal Mass (g)
7
12
12
20
20
Nominal Mass of Moving Parts (g)
1.5
2.5
2.0
3.5
4.0
Environmental
Operating Temperature (°C)
-40oC TO +150oC (200oC On Request)
Storage Temperature (°C)
-40oC TO +150oC
Sealing
IP65
Electrical Interface (LVDT)
Energising Voltage
1-10 (Vrms)
Energising Current at 5kHz (mA/V)
6
4.5
3.2 at 20 kHz
7
TBA
Frequency Response (-3db) Hz
Depends on Electronics a nd Sensor Configuration
Sensitivity at 5kHz ±10% mV/V/mm
108
78
85 at 20 kHz
69
TBA
Zero phase frequency (kHz)
13.1
24.1
>30
24.8
TBA
Electrical Interface (Orbit)
Bandwidth
Up to 460 Hz (selectable)
Output
Solartron Orbit
Power (VDC)
5±0.25 @ 0.06A
Sealing
IP43
Weight (grams) Probe interface electronics T connector (including DIN rail adaptor)
52 46

Note: Resolution specification is only applicable to Orbit® digital sensors. The resolution of LVDT sensors is effectively infinite and is only limited by the conditioning electronics. Cable Style A comprises of individual twisted cores Cable Style B comprises a sheathed and screened cable

Probe Tip with Adapter for OP-Series Probe Tip Adapter with Probe Tip to fit OP-Series carrier
Springs for OP-Series Extension Springs are available for all guided OP-Series sensors
Universal Joints Kit for OP-Series
 

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