Best Price Piezo Vibration Sensor Output 4-20ma Velocity Transducer Vibration Displacement Transmitter for Industrial Monitoring
W31D type vibration displacement sensor,embedded precision integral circuit, true RMS 4-20mA output, for equipment failure absolute vibration displacement measurement, isolated floating, industrial field monitoring, strong anti-interference performance.
| Features | Unit | W31D100 | W31D500 |
| Measuring range (peak) | μm | 100 | 500 |
| Output | mA | 4~20 | 4~20 |
| Amplitude non-linearity | % | <2 | <2 |
| Frequency response (±1dB) | Hz | 10~200 | 10~160 |
| Frequency response (±3dB) | Hz | 5~200 | 5~160 |
| Transverse sensitivity | % | ≤5 | ≤5 |
| Supply voltage | VDC | 15~30 | 15~30 |
| Mounting insulation to ground | Ω | ≥108 | ≥108 |
| Operating temperature | ℃ | -40~+85 | -40~+85 |
| Shock limit (peak) | g | 1000 | 1000 |
| Structure and piezo material | Shear/PZT-5 | Shear/PZT-5 | |
| Outline dimension | See external dimension drawing | See external dimension drawing | |
| Housing material | 304 stainless steel | 304 stainless steel | |
| Electrical connector | MIL-C-5015 2-Pin socket | MIL-C-5015 2-Pin socket | |
| Mounting method | 1/4-28 | 1/4-28 | |
| Protection class | IP65 | IP65 | |
| Weight | g | ~80 | ~80 |
| Mounting bolts | 1/4-28 to M6 | 1/4-28 to M6 | |
| Connection cable | DJ03-3M | DJ03-3M |