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350

产品简介:

The Series 350 DC Gaging Transducers are an integrated package consisting of a spring loaded spindle, precision linear variable differential transformer, a solid state oscillator, and a phase-sensitive demodulator. The transducer is designed for excellent linearity, infinite resolution, and high sensitivity. Input and output circuits are electrically isolated from each other and from the coil assembly housing, making them usable directly in floating or ground return systems. DC indicators, recorders, and control systems can usually be driven directly by the large DC output. The spindle, when displaced axially within the coil assembly, produces a voltage change in the output directly proportional to the displacement.

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KEY FEATURES
  • Ranges from ±0.05” to ±3.0”
  • 6 to 28 VDC Excitation
  • Non-linearity < 0.5%
  • High Sensitivity

SPECIFICATIONS - ELECTRICAL

MODEL NUMBER 0350-0000 0350-0010 0351-0000 0351-0006 0352-0000 0353-0000 0354-0000 0355-0000 0356-0000
WORKING RANGE, ± Inches (mm) 0.050 (1.27) 0.050 (1.27) 0.10 (2.54) 0.10 (2.54) 0.25 (6.35) 0.50 (12.7) 1.00 (25.4) 2.00 (50.8) 3.00 (76.2)
MECH. TRAVEL, Inches (mm) 0.16 (4.06) 0.14 (3.56) 0.31 (7.87) 0.31 (7.87) 0.75 (19.1) 1.25 (31.8) 2.25 (57.2) 4.25 (108) 6.25 (159)
INPUT, VDC 6.0 Min. to 28 Max.
NOMINAL F.S. OUTPUT ±VDC (tested with load impedance simulating open circuit)
@ 6 VOLT INPUT 1.2 1.2 2.1 2.0 1.6 3.0 4.3 4.0 3.1
@ 15 VOLT INPUT 3.0 3.0 5.4 5.8 4.2 7.5 10.8 10.0 7.8
@ 24 VOLT INPUT 5.0 5.0 9.0 9.4 7.0 12.5 18.0 16.0 13.0
@ 28 VOLT INPUT 5.6 5.8 10.1 10.4 7.9 14.0 20.3 18.7 14.6
INPUT CURRENT 6.3 mA @ 6 Volt input to 48 mA @ 28 Volt input
LINEARITY % FULL SCALE OVER TOTAL WORKING RANGE ±0.50
INTERNAL CARRIER FREQ. Hz
NOM. GREATER THAN:
13000 13000 12000 14000 3600 3400 3200 1500 1400
% RIPPLE (RMS) NOM. 0.7 0.7 0.7 0.7 0.8 0.8 0.8 1.0 1.0
OUTPUT IMPEDANCE, Ohms 2500 2500 3500 3500 5200 5500 5600 5500 5600
TEMPERATURE RANGE -65°F to +200°F (-54°C to +93°C)
RESOLUTION Infinite

trans-2016-350-specifications-electricalNOTES:
1. Polarity of excitation must be observed for proper function. Reversal will not damage the unit.
2. Load impedance of 50 KOhms minimum required for proper operation.
3. Output polarity will be positive on one side of null, negative on the other side of null.
4. Transducers are calibrated at 24 VDC.
5. White lead is more positive with respect to the Green lead when the core is moved toward the lead end. 

SPECIFICATIONS - MECHANICAL

MODEL UNITS 0350-0000 0350-0010 0351-0000 0351-0006 0352-0000 0353-0000 0354-0000 0355-0000 0356-0000
FIGURE #   1 3 1 3 2 2 2 2 2
TOTAL LENGTH A Inches (mm) 3.01 (76.5) 2.63 (66.8) 3.52 (89.4) 3.74 (95.0) 9.89 (251) 10.89 (277) 15.31 (389) 25.43 (646) 35.02 (890)
SHAFT EXTENSION B Inches (mm) 0.41 (10.4) 0.39 (9.91) 0.56 (14.2) 0.56 (14.2) 1.42 (36.1) 1.42 (36.1) 2.42 (61.5) 4.75 (121) 6.75 (172)
TIP FORCE MAX Grams 57 57 170 85 312 425 482 1276 1361
WEIGHT Grams 200 104 207 125 239 275 372 625 845

trans-2016-350-spec-mechanical-1trans-2016-350-spec-mechanical-2trans-2016-350-spec-mechanical-3