Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Accelerometers RoHS |
| Mfr. Part # | 731A/P31 |
| Model Number | 731A/P31 |
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Product Specification
| Description | Accelerometers RoHS | Mfr. Part # | 731A/P31 |
| Model Number | 731A/P31 |
The Wilcoxon Sensing Technologies 731A/P31 Seismic accelerometer and power amplifier system is designed for applications requiring ultra-high sensitivity and ultra-low-noise electronics. Manufactured in an ISO 9001 facility, this system offers selectable acceleration and velocity sensitivities, along with a wide frequency response. Special handling is required due to its sensitivity. The system is ideal for measuring seismic activity and vibration.
| Specification | 731A | P31 | Details |
|---|---|---|---|
| Acceleration Sensitivity (selectable) | 10, 100, 1000 V/g | ||
| Velocity Sensitivity (selectable) | 0.1, 1, 10 V/in/sec | ||
| Vibration Range (max) | 0.5 g peak | ||
| Amplitude Nonlinearity | 1% | ||
| Frequency Response (Filter) | 100 Hz 10% | ||
| Frequency Response (3 dB) | 0.08 - 70 Hz | ||
| Frequency Response | 0.05 - 100 Hz | 450 Hz velocity | |
| Frequency Response | 0.08 - 300 Hz | - - - | |
| Frequency Response | 0.05 - 450 Hz | 0.8 - 150 Hz | |
| Transverse Sensitivity (max) | 1% of axial | ||
| Output Impedance | 2500 | ||
| Recommended Load Impedance | > 250 k | ||
| Maximum Output Voltage | 5 V peak | ||
| Noise (Spectral) @ 2 Hz | 0.03 g/Hz | ||
| Noise (Spectral) @ 10 Hz | 0.01 g/Hz | ||
| Noise (Spectral) @ 100 Hz | 0.004 g/Hz | ||
| Grounding | Case isolated | ||
| Output Connector | 2 pin, MIL-C-5015 | BNC | |
| Input Connector | twin axial BNC | (P31) | |
| Power Requirements | Internal batteries | (P31) | |
| Battery Life | Two 9-volt alkaline >75 hours | (P31) | |
| Temperature Range | 10 to +65C | ||
| Vibration Limit | 10 g peak | ||
| Shock Limit | fragile | ||
| Base Strain Sensitivity | 0.0001 g/strain | ||
| Sensing Element Design | PZT ceramic / flexure | ||
| Weight | 760 grams | 600 grams | |
| Interconnect Cable (731A to P31) | R6-2T-J9-10 | ||
| Output Connector Function (731A) | Power/Signal | Common | White (power/signal), Black (common), Shell (case shield) |
| Input Connector Function (P31) | Signal | Common | Pin (center conductor), Shell (ground shield) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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