Omega Products LD630-10 User Manual
Wiring Code
RED +
BLUE –
LD630
LD630
4 TO 20 mA OUTPUT LVDT
DISPLACEMENT TRANSMITTERS
LD630 Series
U Less Than 0.2% Linearity
U 5 to 300 mm Travel
Lengths Available
U 4 to 20 mA or 20 to 4 mA
Versions Available
U Rugged Stainless Steel
Body Construction
U Guided Core with
Removable Spring
U IP67 Environmental Rating
The LD630 Series current output
displacement transmitters have
improved IP67-rated sealing,
coupled with polymer guides with
rigid carriers. These transmitters
are accurate and reliable, especially
in wet and corrosive conditions.
Output options are either directacting 4 to 20 mA or reverse-acting
20 to 4 mA. The direct-acting model
will have 4 mA output when the
guided core is fully out, and the
output will increase to 20 mA when
fully in.
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
(32 to 149°F)
Vibration (Sinusoidal Frequency):
10 to 50 Hz: 1 to 10 g rms
linear amplitude
50 Hz to 1 kHz: 10 g rms amplitude
Shock:
Drop Testing: 1 m (3') onto
hard surface
Topple Testing: 10 times each end
onto hard surface
Cable: PFA, 2 m (6') long
Core Material: Nickel-iron
Wiring Code
RED +
BLUE –
To Order Visit omega.com/ld630 for Pricing and Details
RANGE: “A” DIM “B” DIM
MODEL NO. mm (inch) mm (inch) mm (inch)
LD630-5 0 to 5 (0 to 0.2) 94.0 (3.7) 35.3 (1.4)
LD630-10 0 to 10 (0 to 0.4) 113.5 (4.5) 46.3 (1.8)
LD630-15 0 to 15 (0 to 0.6) 120.7 (4.8) 50.3 (2.0)
LD630-20 0 to 20 (0 to 0.8) 135.0 (5.3) 61.3 (2.4)
LD630-30 0 to 30 (0 to 1.2) 149.4 (5.9) 79.3 (3.1)
LD630-50 0 to 50 (0 to 2.0) 170.9 (6.7) 102.3 (4.0)
LD630-100 0 to 100 (0 to 3.9) 228.5 (9.0) 160.3 (6.3)
LD630-150 0 to 150 (0 to 5.9) 278.7 (11.0) 231.3 (9.1)
LD630-200 0 to 200 (0 to 7.9) 336.2 (13.2) 291.2 (11.5)
LD630-300 0 to 300 (0 to 11.8) 450.9 (17.8) 457.3 (18.0)
To order reverse-acting version (20 to 4 mA), add suffix “-R” to model number,
no additional charge.
Ordering Example: LD630-10-R, 0 to 10 mm (0 to 0.4") displacement transmitter with reverse
20 to 4 mA output.
ACCESSORIES
MODEL NO. DESCRIPTION
LD-TIP Tip adaptor/ball tip
LD-UJOINT-KIT U-joint retro fit kit
LD630-50, shown
smaller than actual size.
Dimensions: mm (inch)
ø = diameter
ø2.20
(0.09)
max
11.00
(0.43)
25.00
(1.0)
5.00
(0.2)
J-16
“A” body length
±0.5
(±0.02)
“B” Fully extended
LD-UJOINT-KIT,
shown smaller than
actual size.
32.00
(1.26)
±0.5
(±0.02)
17.00
(0.67)
16.00
(0.63)
M6x1.06g
full thread
ø8.00
(0.31)
ø6.00
(0.24)
ø19.00
18.80
(0.75
0.71)
DISPLACEMENT
J
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