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Series 290 General Purpose AC LVDTs0 pages
Series 290
General Purpose AC LVDTs
The Series 290 AC LVDTs are general purpose transducers
designed to operate in most industrial environments.
All units are terminated in 6 leads, allowing convenient
connection to most conditioning electronics.
KEY FEATURES
Ranges from ±0.05” to 6.0”
High Input Impedance
Non-linearity ≤ 0.5%
0.5” and 0.75” Outer Diameter
SPECIFICATIONS - ELECTRICAL
MODEL
LINEAR
RANGE
±Inches (mm)
REFERENCE
FREQUENCY
SENSITIVITY
V/in./V
INPUT
IMPEDANCE
Ohms
OUTPUT
IMPEDANCE
Ohms
PHASE ANGLE
UNCOMPENSATED
FREQUENCY
FOR ZERO
PHASE SHIFT
MAXIMUM
EXCITATION
0290-0000
0.050 (1.27)
10.0 KHz
2.6
0291-0000
0.100 (2.54)
5.0 KHz
3.9
1550
860
-3.6°
7.0 KHz
1.0 V.A.
740
1790
0°
5.0 KHz
0292-0000
0.250 (6.35)
2.4 KHz
1.0 V.A
1.6
2100
813
9.3°
30 KHz
1.0 V.A.
0293-0000
0.500 (12.7)
2.4 KHz
0.75
800
156
11°
10 KHz
1.0 V.A.
0294-0000
0295-0000
1.00 (25.4)
2.4 KHz
0.61
458
194
9.3°
9.3 KHz
1.0 V.A.
2.00 (50.8)
2.4 KHz
0.41
2050
520
7°
6.4 KHz
0296-0000
3.00 (76.2)
1.0 V.A.
2.4 KHz
0.23
1360
356
14°
6.8 KHz
1.0 V.A.
CORE NET
WEIGHT
Grams
CORE
PART
NUMBER
LEAD LENGTH,
GAUGE
Notes:
1. Electrical specifications are based on energizing the primary coil with the specified excitation frequency.
2. Nominal values are given for sensitivity.
3. Operating Temperature -50°F to +250°F (-46°C to +121°C)
SPECIFICATIONS - MECHANICAL
MODEL
HOUSING
LENGTH
A
Inches (mm)
CORE
LENGTH
B
Inches (mm)
ELECTRICAL
CENTER
C
Inches (mm)
INNER
SLEEVE
MATERIAL
TOTAL NET
WEIGHT W/0
CORE
Grams
0290-0000
0.88 (22.3)
0.56 (14.2)
0.34 (8.64)
PHENOLIC
14
0.4
C005-0003
7” AWG #30
0291-0000
1.06 (27.0)
0.81 (20.6)
0.46 (11.7)
PHENOLIC
17
0.7
C005-0007
7” AWG #30
0292-0000
3.21 (81.5)
1.75 (44.5)
1.40 (35.6)
S.S.
56
2.5
C005-0054
18” AWG #26
0293-0000
3.71 (94.2)
1.50 (38.1)
1.65 (41.9)
S.S.
65
2.0
C005-0055
18” AWG #26
0294-0000
4.71 (120)
1.75 (44.5)
2.15 (54.6)
S.S.
74
2.5
C005-0054
18” AWG #26
0295-0000
8.21 (209)
2.50 (63.5)
3.90 (99.1)
S.S.
116
3.6
C005-0056
18” AWG #26
0296-0000
10.52 (267)
2.00 (50.8)
5.30 (134)
S.S.
136
2.8
C005-0048
18” AWG #26
Tel: 800-828-3964 | Fax: 860-872-4211 | Web: www.transtekinc.com
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