280系列
经济型交流LVDT传感器
280系列交流LVDT传感器经过设计和制造，提供了一种准确而经济的线性位移测量方法。传感器的工作范围为0.1至2.0英寸，最大非线性误差为全量程的±0.4%。
Trans-tek 280系列交流LVDT，经济型交流LVDT，测量线性位移
下载规格表
主要特点
- 行程范围从±0.05英寸到2.0英寸
- 非线性 ≤ 0.4%
- 大核心与孔径间隙
- 低成本
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 NON-LINEARITY | MAXIMUM EXCITATION |
| 0280-0000 | 0.050 (1.27) | 1.0 KHz | 4.5 | 71 | 935 | 3° | 1.6 KHz | ±0.4% Full Scale | 1.0 V.A. |
| 0281-0000 | 0.100 (2.54) | 1.0 KHz | 3.2 | 70 | 342 | 3° | 1.4 KHz | ||
| 0282-0000 | 0.250 (6.35) | 2.4 KHz | 2.9 | 46 | 160 | 25° | 17 KHz | ||
| 0283-0000 | 0.500 (12.7) | 2.4 KHz | 1.8 | 107 | 265 | 15° | 10 KHz | ||
| 0284-0000 | 1.00 (25.4) | 2.4 KHz | 0.95 | 100 | 134 | 9.5° | 7.8 KHz |
备注：
- 电气规格基于以指定激励频率为主线圈供电。
- 灵敏度给出的是标称值。
- 工作温度范围：-50°F至+250°F（-46°C至+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 | CORE NET WEIGHT Grams | CORE PART NUMBER | LEAD LENGTH, GAUGE |
| 0280-0000 | 1.63 (41.4) | 1.00 (25.4) | 0.63 (16.0) | PHENOLIC | 40 | 5.4 | C005-0046 | 7” AWG #26 |
| 0281-0000 | 1.94 (49.3) | 1.19 (30.2) | 0.78 (19.8) | PHENOLIC | 48 | 6.4 | C005-0045 | 7” AWG #26 |
| 0282-0000 | 3.31 (84.1) | 1.25 (31.8) | 1.47 (37.3) | PHENOLIC | 67 | 7.0 | C005-0044 | 7” AWG #26 |
| 0283-0000 | 4.88 (124) | 2.00 (50.8) | 2.25 (57.2) | PHENOLIC | 105 | 12.1 | C005-0037 | 7” AWG #26 |
| 0284-0000 | 6.88 (175) | 3.00 (76.2) | 3.25 (82.6) | PHENOLIC | 120 | 18.4 | C005-0038 | 7” AWG #26 |
