Omega Products LD640-10 User Manual
DIGITAL OUTPUT LVDT
Wiring Code
RED +
BLUE –
LD630
DISPLACEMENT TRANSDUCERS
LD640 Series
U Less Than 0.2% Linearity
U 5 to 150 mm Travel
Lengths Available
U RS485 Serial
Communications Output
U Rugged Stainless Steel
Body Construction
U Guided Core with
Removeable Spring
U IP67 Environmental Rating
LD640-50 shown
actual size.
LD-UJOINT-KIT
shown smaller than
actual size.
The LD640 Series digital output
displacement transducers have
improved IP67-rated sealing,
coupled with polymer guides with
rigid carriers. These transducers are
accurate and reliable, especially
in wet and corrosive conditions.
SPECIFICATIONS
Linearity: <0.2% FSO
Read Rate: Up to 3960 readings
per second
Bandwidth: Up to 460 Hz, depending on
noise performance required
Signal Output: RS485 serial
communications
Storage Temp:
Probe Interface: -20 to 85°C (-4 to 185°F)
Transducer: -40 to 120°C (-40 to 248°F)
Operating Temp:
Probe Interface: 0 to 60°C (32 to 140°F)
Transducer: -40 to 120°C (-40 to 248°F)
Sealing:
Probe Interface: IP43
Transducer: IP67
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
Integral Electronics Module: Supplied
Core Material: Nickel-iron
ø8.00
32.00
(0.31)
Dimensions: mm (inch)
ø = diameter
“B” Fully extended
±0.5
5.00
ø2.20
(0.09)
max
11.00
(0.43)
To Order
25.00
(1.0)
(0.2)
“A” body length
±0.5
(±0.02)
Visit omega.com/ld640 for Pricing and Details
RANGE: “A” DIM
MODEL NO. mm (inch) mm (inch) mm (inch) INSTRUMENTATION
(±0.02)
“B” DIM
(1.26)
16.00
(0.63)
17.00
(0.67)
M6x1.06g
full thread
COMPATIBLE
ø6.00
(0.24)
LD640-5 5 (0.2) 55.0 (2.2) 35.3 (1.4) DR601, LDN232
LD640-10 10 (0.4) 74.5 (2.9) 46.3 (1.8) DR601, LDN232
LD640-15 15 (0.5) 81.7 (3.2) 50.3 (2.0) DR601, LDN232
LD640-20 20 (0.8) 96.0 (3.8) 61.3 (2.4) DR601, LDN232
LD640-30 30 (1.0) 110.4 (4.4) 79.3 (3.1) DR601, LDN232
LD640-50 50 (2.0) 131.9 (5.2) 102.3 (4.0) DR601, LDN232
LD640-100 100 (4.0) 189.5 (7.5) 160.3 (6.3) DR601, LDN232
LD640-150 150 (6.0) 239.7 (9.4) 231.3 (9.1) DR601, LDN232
Ordering Example: LD640-20, digital output displacement probe with measurement
range of 0 to 20 mm (0 to 0.8").
ACCESSORIES
MODEL NO. DESCRIPTION
LD-TIP Tip adaptor/ball tip
LD-UJOINT-KIT U-joint retro fit kit
J-9
ø19.00
18.80
(0.75
0.71)
Loading...