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PRECISION DC GAGING TRANSDUCERS
ARTWORK/PRODUCT ART/ PRESSURE/P-LD500-5 DIA
ARTWORK/PRODUCT ART/ PRESSURE/P-LD500DIA
FOR QUALITY CONTROL OR AUTOMATION TOOLING
±1 to ±5 mm
(±0.04 to ±0.20")
LD500-5,
shown
actual size.
LD500-1, shown
actual size.
LD500 Series
U High Accuracy
and Repeatability
U Rugged Industrial
Construction
U Replaceable Tips
U Repeatability Better
Than 0.15 mm
U Linear Ball-Bearing
Actuator
shown actual size.
3.5ø
(0.14)
Cable
LD500-1,
19ø
(0.74)
LD-500A, tip, included
with all models.
LD500-1 and LD500-2.5
Tip, LD500-A, included
42
(1.6)
Dimensions: mm (inch)
34
(1.3)
DP41-S, meter
LD500-2.5, shown
actual size.
ø = diameter
4ø
(0.16)
8h6ø
(0.315)
17.0
(0.67)
AT ELECTRICAL ZERO
These precision-manufactured
displacement transducers can be
mounted to most production lines to
perform automatic gaging for quality,
sorting, or go/no-go applications. The
3.5ø
cable
hardened steel shaft, O-ring seals, and
titanium pushrod can withstand most
industrial conditions. The hybrid IC
module produces a linear mV/V/mm
(or inch) output that will interface
19ø
(0.74)
with most standard DC input meters,
recorders, data interfaces, and
industrial controllers.
J-13
48
(1.9)
LD500-5
116
(4.5)
45
(1.8)
AT ELECTRICAL ZERO
23
(0.9)
4ø
(0.16)
8h6ø
(0.315)
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DC GAGING TRANSDUCERS
GAGING TRANSDUCER REPLACEMENT TIPS
4.75
(0.185)
4.75 (0.185)
4.75
(0.185)
4.75
(0.185)
4.75
(0.185)
7.925
(0.309)
6.36
(0.247)
6.35
(0.247)
9.525
(0.371)
90°
LD500-D
LD500-B
LD500-C
3.96
(0.154)
4.75
(0.185)
4.75 (0.185)
4.75
(0.185)
4.75
(0.185)
7.925
(0.309)
6.36
(0.247)
6.35
(0.247)
4.75
(0.185)
7.925
(0.309)
2 meters long,
PVC 5-wire shielded
Cable screened to avoid
electrical interaction between
transducers; can be connected
to transducer case, if required
Coils wound as LVDT
REPLACEMENT TIPS
LD500-A
4.75 (0.185)
LD500-B
(INCLUDED)
3.96
(0.154)
9.525
(0.371)
(0.185)
4.75
6.35
(0.247)
LD500-C
4.75
(0.185)
Cable support spring
Standard nylon end cap
Cable retention crimp ring
3.175 (0.123)
6.36
(0.247)
6.35
(0.247)
Nickel-iron shield for magnetic screening of coils
Nickeliron core
Titanium pushrod
to minimize residual
output at null
Anti-rotation guide
Hardened shaft
Linear ball sleeve providing low-friction bearing
Pre-travel setting ring
WIRING
RED + EXCITATION
BLUE – EXCITATION
WHITE + SIGNAL
GREEN – SIGNAL
DISPLACEMENT
Grooves for O-ring seal
of gaiter to avoid ingress
of liquid under hazardous
operating conditions
J
Nitrile or FKM gaiter
Replaceable tip,
3-56 thread
4.75
(0.185)
LD500-D
4.75 (0.185)
4.75
(0.185)
(0.309)
7.925
To Order
MODEL NO. STROKE, ±mm (inch) COMPATIBLE METERS
Visit omega.com/ld500 for Pricing and Details
LD500-1 ±1.0 (0.04) DP41-S, DP25B-S
LD500-2.5 ±2.5 (0.10) DP41-S, DP25B-S
90°
LD500-5 ±5.0 (0.20) DP41-S, DP25B-S
Dimensions:
mm (inch)
4.75
(0.185)
Ordering Example: LD500-2.5, DC gaging probe with a range of ±2.5 mm (0.10")
and LD500-A tip included.
SPECIFICATIONS: MECHANICAL
LINEAR STROKE SPRING TEMPERATURE
MODEL NO. mm (inch)** RATE REPEATABILITY RANGE ZERO SENSITIVITY LINEARITY
LD500-1 ±1.0 (0.04) 13 g/mm <0.15 mm (6 min) -20 to 80°C <0.01%/°C <0.01%/°C 0.25%
LD500-2.5 ±2.5 (0.10) 13 g/mm <0.15 mm (6 min) -20 to 80°C <0.005%/°C <0.01%/°C 0.25%
LD500-5 ±5.0 (0.20) 10 g/mm <0.10 mm (4 min) -20 to 80°C <0.005%/°C <0.01%/°C 0.25%
SPECIFICATIONS: ELECTRICAL
INPUT OUTPUT RIPPLE FREQUENCY
MODEL NO. CURRENT VOLTAGE (TYPICAL) TIME RESPONSE SENSITIVITY
LD500-1
- 3 dB (1.98 mV/V/0.001 inch) 5-wire shielded
LD500-2.5
- 3 dB (1.98 mV/V/0.001 inch) 5-wire shielded
LD500-5
- 3 dB (1.98 mV/V/0.001 inch) 5-wire shielded
10 mA 10 to 24 Vdc <1% FS 1.5 ms 100 Hz for 78 mV/V/mm 2 m (6') long, PVC
10 mA 10 to 24 Vdc <1% FS 1.5 ms 100 Hz for 78 mV/V/mm 2 m (6') long, PVC
13 mA 10 to 24 Vdc <1% FS 1.5 ms 100 Hz for 56 mV/V/mm 2 m (6') long, PVC
J-14
TEMP COEFFICIENTS
† Actual output supplied with each unit.
Output nulls in mechanical middle.
**
†
CABLE