Submersible & IP68 Sensors - SR

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Submersible & IP68 Sensors - SR

SR ruggedized transducers, specifically developed for challenging environments in Lab and Test, and Process Control applications. Environmental ratings for the SR Series have been increased to IP68 or hermetically sealed, both with higher temperature capability where required on AC and Digital versions.

    Features:
  • 5mm to 150mm measurement range
  • <0.2 linearity FRO
  • Hermetically sealed and submersible on request
  • Pressure tested to 100 bar

 

SR Series Absolute Displacement Sensor - Specification

Generic Sensor Types
LVDT
Voltage Output (± DC Bipolar)
Voltage Output (DC Unipolar)
Current Output (4-20mA)
Digital Output (Orbit®)
RAS/2.5
RVS/2.5
RVS/5
RIS/5
RDS/5
RAS/5
RVS/5
RVS/10
RIS/10
RDS/10
RAS/7.5
RVS/7.5
RVS/14
RIS/15
RDS/15
RAS/10
RVS/10
RVS/20
RIS/20
RDS/20
RAS/15
RVS/15
RVS/30
RIS/30
RDS/30
RAS/25
RVS/25
RVS/50
RIS/50
RDS/50
AS/50
RVS/50
RVS/100
RIS/100
RDS/100
RAS/75
RVS/75
RVS/150
RIS/150
RDS/150
Measurment
 
Measurement Range (LVDT/±DC) (mm)
± 2.5
± 5
± 7.5
± 10
± 15
± 25
± 50
± 75
Measurement Range (4-20mA/DC/ORBIT®) (mm)
5
10
15
20
30
50
100
150
Pre-travel ±0.5mm (Guided Versions only)
105
207
205
3.4
6.4
6.6
4.6
4.7
Post Travel ±0.5 mm (Guided Versions only)
1.1
1.7
1.4
2
4.5
5.3
3.8
3.7
Linearity (% FSO)
<0.20
Resolution µm1
<0.1
<0.1
<0.1
<0.2
<0.2
<0.3
<0.5
<0.7
Temperature Coefficients (%FSO/°C) LVDT
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.015
Temperature Coefficients (%FSO/°C) DC/4-20mA
<0.03
 
Mechanical
Body diameter (mm)
19 (+0.0, -0.2)
Case material
300 Series Stainless Steel
Tip Force ±20% (Horizontal at middle of range) N
1.0
0.9
1.0
1.1
1.2
1.5
2.1
1.9
Cable Type
Mineral Insulated + F.E.P.
Stadard cable length (mm)
3
Standard cable style
TYPE MIL-C-26
Nominal Mass (g) LVDT
59
65
72
81
93
110
151
190
Nominal Mass (g) (4-20mA/DC)
76
87
95
101
121
136
176
216
Nominal Mass of core (g)
2.6
5.0
5.8
7.2
6.4
6.6
9.0
9.0
 
Generic Sensor Types
Temperature (HT LVDT) (°C)
-40 TO + 200
Operating/Storage Temperature (4-20mA/DC) (°C)
0 to +65 / -20 to 85
Sealing
IP86 with axial connector. Sealed up to 100 bar with MI cable
Vibration Sinusoidal
1 to 10g rms linear 10 to 50 Hz & 10g rms 50Hz to 1kHz
Vibration Random
DO16OF Curve D
Shock
Drop test from 1m onto hard surface
Electrica lInterface (LVDT)
Energising Voltage
1-10 (Vrms)
Energising Current at 5kHz (mA/V)
1.0
2.6
2.2
0.7
1.5
0.5
0.6
2.5
Sensitivity at 5kHz ±10% mV/V/mm
139
125
59.5
60
52.5
17.7
11.8
8.4
Electrical Interface (4-20mA & DC)
Input
10 to 30 V or 4-20mA loop powered
Noise (DC Output) measured in 500Hz
<0.2 mV
Output Change with power Supply Variation
<0.5 mV
Bandwidth (-3dB)
500hZ
 
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 1: Resolution specification is only applicable or Orbit® digital sensors.
The resolution of LVDR sensors is effectively infinite and is only limited by the conditioning electronics.

Probe Tip with Adapter for S-Series

Probe Tip Adapter with Probe Tip to fit M6 x 1.0 carrier thread

Springs for S-Series

Extension Springs are available for all guided S-Series sensors

 

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