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Cooperation Brand

210-220

Introduction:

Features & Applications

The Series 210-220 AC LVDTs offer precision linear displacement measurements for applications with strokes from 0.5 to 60 inches. The transducers have been designed with an extremely low temperature coefficient, and non-linearity of less than ±0.25% F.S. Variable pitch secondary windings are incorporated into the design with computer controlled winding machines to minimize package length to stroke ratio, and assure a uniform product.

Details

KEY FEATURES

  • Ranges from ±0.25” to 60”

  • Stainless Steel Construction

  • Non-linearity ≤ 0.25%

  • High Sensitivity

  • Low Temperature Coefficient

  • Splashproof

TRANSDUCER SPECIFICATIONS

MODEL FULL STROKE
±Inches (mm)
MAX. USABLE STROKE
±Inches (mm)
BODY LENGTH, L
Inches (mm)
CORE P/N CORE LENGTH Lc
Inches (mm)
CORE MASS
Grams
INPUT IMPEDANCE
Ohms
DC INPUT RESISTANCE
Ohms
OUTPUT IMPEDANCE
Ohms
PHASE ANGLE
Degrees
0215-0000 0.25 (6.4) 0.65 (16.5) 2.50 (63.5) C005-0108 1.00 (25.4) 5.1 205 22 265 13
0216-0000 0.50 (12.7) 0.95 (24.1) 3.25 (82.6) C005-0108 1.00 (25.4) 5.1 235 31 310 17
0217-0000 1.00 (25.4) 1.45 (36.8) 4.50 (114.3) C005-0113 1.25 (31.8) 6.6 195 36 205 19
0218-0000 2.00 (50.8) 2.70 (68.9) 7.50 (190.5) C005-0107 1.50 (38.1) 8.1 200 46 255 22
0219-0000 3.00 (76.2) 3.80 (96.5) 10.00 (254.0) C005-0106 1.90 (48.3) 10.9 225 57 285 25
0220-0000 5.00 (127.0) 5.95 (151.1) 15.00 (381.0) C005-0105 2.50 (63.5) 14.7 360 89 460 31
0221-0000 7.50 (190.5) 8.45 (214.6) 21.50 (546.1) C005-0104 4.00 (101.6) 24.5 235 55 235 30
0222-0000 10.00 (254.0) 11.00 (279.4) 28.00 (711.2) C005-0103 5.50 (139.7) 34.4 330 72 285 31
0223-0000 15.00 (381.0) 16.40 (416.6) 40.00 (1016) C005-0100 7.00 (177.8) 44.4 450 57 395 25
0224-0000 20.00 (508.0) 21.30 (541.0) 50.00 (1270) C005-0100 7.00 (177.8) 44.4 660 100 580 30
0225-0000 25.00 (635.0) 26.20 (665.5) 60.00 (1524) C005-0100 7.00 (177.8) 44.4 210 41 355 28
0226-0000 30.00 (762.0) 31.30 (795.0) 70.00 (1778) C005-0100 7.00 (177.8) 44.4 200 45 410 30

 

(Specifications at reference frequency)

NON-LINEARITY ≤ ±0.25% FS (Best Fit Straight Line)
REFERENCE FREQUENCY Models 0215-0000 thru 0222-0000, 7.0 KHz; Models 0223-0000 thru 0226-0000, 3.0 KHz
SENSITIVITY 0.50 V/V ±10% at FULL SCALE
INPUT VOLTAGE 20 VRMS, Max.
NULL VOLTAGE
TEMPERATURE COEFFICIENTS
TEMPERATURE RANGE -67°F to +257°F (-55°C to +125°C) Operating
-67°F to +275°F (-55°C to +135°C) Storage
OUTER HOUSING AND BORE LINER 300 Series Stainless Steel
CORE Chrome Plated Iron/Nickel Alloy

DIMENSIONAL DIAGRAM

trans-2016-210-220-dimensional-diagram-1

trans-2016-210-220-dimensional-diagram-2

CORE EXTENSION RODS (Sold Separately)

The recommended core extension rods are made of nonmagnetic stainless steel and are sized to allow the transducers to operate over their full range. Extension rods from models with longer strokes may be used to facilitate installation. Using extension rods shorter than recommended may reduce the LVDT’s usable measurement range.trans-2016-210-220-core-rods




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