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WATERPROOF (IP68) LVDT’S
WITH 4 TO 20 MA OUTPUT
0-5 to 0-50 mm Extensions
LD650
Screw mounting
standard.
U Rugged Construction for
Washdown and Harsh
Environments
U Extra Protection Against
Electrical Interference
U MS Type Axial Connector
U Stainless Steel Body and
Core Carrier
U IP68 Environmental
Rating
U Screw Mount Design
The LD650 Series rugged LVDT’s
are designed for use in wet or
challenging environments in
industrial control applications. They
have a 2 wire 4 to 20 mA loop
output with a rugged twist lock
connector. All models carry an IP68
environmental rating and utilize a
screw mount configuration for easier
installation. They are spring loaded
and include a ball tip and screw
mounting fixture.
SPECIFICATIONS
Linearity: <0.2% FSO
Excitation Voltage: 10 to 30 Vdc
Output: 4 to 20 mA
Output Ripple: 0.02% FSO
Bandwidth: 500 Hz (-3 dB)
Storage Temp: -20 to 85°C (-4 to 185°F)
Operating Temp: 0 to 65°C (-4 to 149°F)
Temperature Coefficient:
<0.03% FSO/°C (0.017%/°F)
Vibration (Sinusoidal):
10 to 50 Hz: 1 to 10 g rms linear
50 Hz to 1 kHz: 10 g rms
Shock: Drop test 1 m (3.3') onto
hard surface
Connection: 6 pin MS type axial
connector includes mating connector
with 3 m (9') cable
Environmental Sealing: IP68
Body Material: 300 series SS
Core Material: Nickel-iron
Dimensions: mm (inch)
Axial
MATING
CONNECTOR
SUPPLIED
'A' ±0.5
Dimensions: mm (inch)
** RANGE
0 to 5
(0 to 0.2)
0 to 10
(0 to 0.4)
0 to 15
(0 to 0.6)
0 to 20
(0 to 0.8)
0 to 30
(0 to 1.2)
0 to 50
(0 to 2.0)
A B C D E F
98.9
(3.89)
115.9
(4.56)
124.4
(4.90)
139.9
(5.51)
153.9
(6.06)
175.9
(6.93)
44.7
(1.76)
48.0
(1.89)
50.2
(1.98)
94.3
(3.71)
101.8
(4.01)
112.5
(4.43)
(3.01)
(3.52)
(3.75)
146.5
(5.77)
161.3
(6.35)
182.3
(7.18)
To Order Visit omega.com/ld650 for Pricing and Details
MODEL NO. RANGE mm (inch) COMPATIBLE METERS*
LD650-5
LD650-10
LD650-15
LD650-20
LD650-30
LD650-50
Comes complete with mating connector with 3 m (9') cable.
* For compatible meters visit omega.com/meters
Ordering Examples: LD650-10, rugged displacement sensor with 0 to 10 mm (0 to 0.4) stroke
and 4 to 20 output. LD650-30, rugged displacement sensor with 0 to 30 mm (0 to 1.2) stroke
and 4 to 20 output.
0 to 5 (0 to 0.2) DP41-E, DP25B-E, DPi Series
0 to 10 (0 to 0.4) DP41-E, DP25B-E, DPi Series
0 to 15 (0 to 0.6) DP41-E, DP25B-E, DPi Series
0 to 20 (0 to 0.8) DP41-E, DP25B-E, DPi Series
0 to 30 (0 to 1.2) DP41-E, DP25B-E, DPi Series
0 to 50 (0 to 2.0) DP41-E, DP25B-E, DPi Series
J-1
FULLY RETRACTED
'C' ±0.5
76.4
89.5
95.3
'E'
'D'
FULLY EXTENDED
'B' ±0.5
4.00
(0.15)
'F'
48.7
(1.92)
56.2
(2.21)
60.7
(2.39)
106.2
(4.18)
121.2
(4.77)
140.2
(5.52)
LD650-15 with
mating connector
cable included.
19.00
BALL TIP
M2.5 X 0.45-6H
Ø
(0.75)
THREAD 1/2"-20 UNF-2A
** See table below.
41.1
(1.62)
41.3
(1.63)
41.3
(1.63)
82.3
(3.24)
85.3
(3.36)
82.3
(3.24)
and 3 m (9')
DISPLACEMENT
J
35.0
(1.38)
35.0
(1.38)
35.0
(1.38)
76.0
(2.99)
76.0
(2.99)
76.0
(2.99)