786-500-IS General Purpose Vibration Sensor
Intrinsically Safe low frequency, high sensitivity accelerometer sensor, 500 mV/g
Key features
- Superior broadband frequency
- Extended low frequency response down to 0.2 Hz
- High sensitivity
- Hermetic seal
- Case isolation
About the 786-500-IS General Purpose Vibration Sensor
Intrinsically safe, accelerometer sensor, low frequency, broadband high sensitivity 500 mV/g, ±5% sensitivity tolerance, top exit MIL-C-5015-style connector, case isolated, certified for use in Class I Division 1 and Zone 1 / Zone 0 hazardous areas
Key features 786-500-IS
- Superior broadband frequency
- Extended low frequency response down to 0.2 Hz
- High sensitivity
- Hermetic seal
- Case isolation
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Mounting | 1/4-28 captive hex head screw, 0.046” diameter safety wire hole |
| Acceleration range, vdc > 22 v | 10 g peak |
| Amplitude nonlinearity | 1% |
| Base strain sensitivity, max | 0.0002 g/μstrain |
| Bias output voltage | 12 VDC |
| Case material | 316L stainless steel |
| Electrical noise, equiv. g: broadband 2.5 hz to 25 khz spectral 10 hz 100 hz 1,000 hz | 250 μg 2.5 μg/√Hz 1.5 μg/√Hz 1.5 μg/√Hz |
| Electromagnetic sensitivity, equiv. g, max | 70 μg/gauss |
| Frequency response1: ± 5% ± 10% ± 3 db | 0.7 - 5,000 Hz / 0.5 - 9,000 Hz / 0.2 - 14,000 Hz |
| Grounding | case isolated, internally shielded |
| Output impedance, max | 100 Ω |
| Power requirement: voltage source current regulating diode | 18 - 30 VDC 2 - 10 mA |
| Resonance frequency | 30 kHz |
| Sealing | hermetic |
| Sensing element design | PZT, shear |
| Sensitivity, ± 5%, 25°c | 500 mV/g |
| Shock limit | 5,000 g peak |
| Temperature range | –50° to +120°C |
| Temperature response: –20°c +120°c | –10% +10% |
| Transverse sensitivity, max | 5% of axial |
| Vibration limit | 500 g peak |
| Weight | 90 grams |