Trans-Tek 100系列线速度传感器提供了一种简单而精确的测量线速度的方法。它们由高矫顽力永磁磁芯组成，当在屏蔽线圈内同心移动时，可感应出相当大的DC电压。基本设计允许在没有外部激励的情况下运行，而产生的输出电压随着芯(磁体)速度线性变化。这些传感器非常适合地震学、液压冲压速度、钻井速度和任何其他需要瞬时速度测量的应用。
关键特征
- 自发电DC电压输出
- 磁屏蔽的
- 高灵敏度
- 高频响应
ELECTRICAL SPECIFICATIONS
| MAGNET DIMENSIONS Inches (mm) | NOM. OUTPUT SENSITIVITY mV/in/sec (mV/mm/sec) | ELECTRICAL IMPEDANCE Coils Connected in Series | REPLACEMENT MAGNETS | FREQUENCY RESPONSE* Hz | ||||
| MODEL NUMBER | WORKING RANGE | USABLE RANGE | Open Circuit | R Ohms | L Henries | Magnet Number | Load = 10R | Load = 100R |
| 0100-0000 | 0.5 (12) | 1.3 (33) | 120 (5) | 2000 | 0.085 | M000-0000 | 350 | 1500 |
| 0100-0001 | 0.5 (12) | 1.3 (33) | 54 (2) | 2000 | 0.085 | M000-0008 | 350 | 1500 |
| 0101-0000 | 1.0 (25) | 1.9 (48) | 90 (4) | 2500 | 0.065 | M000-0001 | 600 | 1500 |
| 0101-0001 | 1.0 (25) | 1.9 (48) | 40 (2) | 2500 | 0.065 | M000-0009 | 600 | 1500 |
| 0111-0000 | 1.0 (25) | 2.3 (58) | 550 (22) | 13000 | 1.6 | M000-0002 | 120 | 600 |
| 0111-0001 | 1.0 (25) | 2.3 (58) | 250 (10) | 13000 | 1.6 | M000-0010 | 120 | 600 |
| 0112-0000 | 2.0 (50) | 3.4 (86) | 550 (22) | 19000 | 2.9 | M000-0003 | 100 | 500 |
| 0112-0001 | 2.0 (50) | 3.4 (86) | 250 (10) | 19000 | 2.9 | M000-0011 | 100 | 500 |
| 0113-0000 | 3.0 (75) | 4.2 (107) | 550 (22) | 25000 | 3.2 | M000-0004 | 120 | 500 |
| 0113-0001 | 3.0 (75) | 4.2 (107) | 250 (10) | 25000 | 3.2 | M000-0012 | 120 | 500 |
| 0114-0000 | 4.0 (100) | 5.5 (140) | 550 (22) | 32000 | 4.0 | M000-0005 | 120 | 400 |
| 0114-0001 | 4.0 (100) | 5.5 (140) | 250 (10) | 32000 | 4.0 | M000-0013 | 120 | 400 |
| 0122-0001 | 6.0 (150) | 8.0 (203) | 160 (6) | 11500 | 1.9 | M000-0014 | 95 | 450 |
| 0123-0001 | 9.0 (225) | 11.0 (279) | 160 (6) | 17000 | 2.8 | M000-0015 | 95 | 450 |
| 0124-0001 | 12.0 (300) | 15.0 (381) | 175 (7) | 22000 | 3.7 | M000-0023 | 95 | 450 |
| 0125-0001 | 16.5 (412) | 18.5 (470) | 175 (7) | 29000 | 5.1 | M000-0024 | 90 | 430 |
| 0126-0001 | 20.0 (500) | 22.0 (559) | 175 (7) | 34000 | 6.2 | M000-0025 | 90 | 430 |
| 0127-0001 | 24.0 (600) | 26.0 (660) | 175 (7) | 42000 | 7.3 | M000-0028 | 90 | 430 |
| 0128-0001 | 28.0 (711) | 30.0 (762) | 150 (6) | M000-0029 | ||||
| 0129-0001 | 36.0 (914) | 38.0 (965) | 170 (7) | 60500 | 6.1 | M000-0040 | 90 | 300 |
| Operating Temperature Range: -50°F to +200°F (-46°C to +93°C) | ||||||||
| Max. Non-Linearity: <±2.5% of Reading, model 0129-0001 ±5% of Reading | ||||||||
* Output voltage is attenuated < 1% of the constant velocity value.
NOTE: Polarity of Output: Voltage at Red lead is positive with respect to that at Black when north pole of magnet is closest to, and traveling towards, lead end of LVT.
MECHANICAL SPECIFICATIONS
| COIL HOUSING DIMENSIONS Inches (mm) | MAGNET DIMENSIONS Inches (mm) | ||||||||
| MODEL NUMBER | CA | LA | (OD)A | (ID)A | WEIGHT WA Grams | LC | (OD)C | THREAD | WEIGHT WC Grams |
| 0100-0000 | 1.34 (34) | 3.17 (81) | 0.374 (9.5) | 0.13 (3.3) | 20 | 2.38 (60) | 0.125 (3.2) | 1-72 NF | 3.5 |
| 0100-0001 | 1.34 (34) | 3.17 (81) | 0.374 (9.5) | 0.13 (3.3) | 20 | 1.63 (41) | 0.125 (3.2) | 1-72 NF | 2.5 |
| 0101-0000 | 1.88 (48) | 4.24 (108) | 0.374 (9.5) | 0.13 (3.3) | 25 | 3.00 (76) | 0.125 (3.2) | 1-72 NF | 4.5 |
| 0101-0001 | 1.88 (48) | 4.24 (108) | 0.374 (9.5) | 0.13 (3.3) | 25 | 2.25 (57) | 0.125 (3.2) | 1-72 NF | 3.8 |
| 0111-0000 | 2.25 (57) | 5.06 (129) | 0.624 (15.9) | 0.19 (4.8) | 110 | 3.50 (89) | 0.187 (4.8) | 4-40 NC | 11 |
| 0111-0001 | 2.25 (57) | 5.06 (129) | 0.624 (15.9) | 0.19 (4.8) | 110 | 2.75 (70) | 0.187 (4.8) | 4-40 NC | 10 |
| 0112-0000 | 3.25 (83) | 7.06 (179) | 0.624 (15.9) | 0.19 (4.8) | 150 | 4.50 (114) | 0.187 (4.8) | 4-40 NC | 15 |
| 0112-0001 | 3.25 (83) | 7.06 (179) | 0.624 (15.9) | 0.19 (4.8) | 150 | 3.75 (95) | 0.187 (4.8) | 4-40 NC | 14 |
| 0113-0000 | 4.25 (108) | 9.06 (230) | 0.624 (15.9) | 0.19 (4.8) | 200 | 5.25 (133) | 0.187 (4.8) | 4-40 NC | 17 |
| 0113-0001 | 4.25 (108) | 9.06 (230) | 0.624 (15.9) | 0.19 (4.8) | 200 | 4.50 (114) | 0.187 (4.8) | 4-40 NC | 16 |
| 0114-0000 | 5.38 (137) | 11.31 (287) | 0.624 (15.9) | 0.19 (4.8) | 240 | 6.75 (171) | 0.187 (4.8) | 4-40 NC | 22 |
| 0114-0001 | 5.38 (137) | 11.31 (287) | 0.624 (15.9) | 0.19 (4.8) | 240 | 6.00 (152) | 0.187 (4.8) | 4-40 NC | 21 |
| 0122-0001 | 7.63 (194) | 15.81 (402) | 0.749 (19) | 0.30 (7.6) | 420 | 8.50 (216) | 0.23 (5.8) | 4-40 NC | 51 |
| 0123-0001 | 11.1 (282) | 22.81 (579) | 0.749 (19) | 0.30 (7.6) | 610 | 11.00 (279) | 0.23 (5.8) | 4-40 NC | 66 |
| 0124-0001 | 14.1 (358) | 29.00 (737) | 0.749 (19) | 0.30 (7.6) | 810 | 14.25 (362) | 0.23 (5.8) | 4-40 NC | 88 |
| 0125-0001 | 18.6 (472) | 38.00 (965) | 0.749 (19) | 0.30 (7.6) | 1120 | 18.75 (476) | 0.23 (5.8) | 4-40 NC | 121 |
| 0126-0001 | 22.1 (561) | 45.00 (1143) | 0.749 (19) | 0.30 (7.6) | 1360 | 22.25 (565) | 0.23 (5.8) | 4-40 NC | 147 |
| 0127-0001 | 26.1 (663) | 53.00 (1346) | 0.749 (19) | 0.30 (7.6) | 1520 | 26.25 (667) | 0.23 (5.8) | 4-40 NC | 156 |
| 0128-0001 | 30.12 (765) | 61.00 (1549) | 0.749 (19) | 0.30 (7.6) | 30.25 (768) | 0.23 (5.8) | 4-40 NC | 177 | |
| 0129-0001 | 37.9 (963) | 77.00 (1956) | 0.75 (19) | 0.29 (7.4) | 2200 | 38.25 (972) | 0.23 (5.8) | 4-40 NC | 230 |
DIMENSIONAL DIAGRAM
