Bently Nevada
Niedriger Lagerbestand: 100 übrig
Bently Nevada 70M303 Wireless Vibration & Temperature Sensor
Bently Nevada 70M303 Wireless Vibration & Temperature Sensor
Manufacturer: Bently Nevada
Product No.: 70M303
Product Type: Wireless Vibration & Temperature Sensor
Product Origin: USA
Payment: T/T
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months
Product Description
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The Bently Nevada 70M303 is a triaxial wireless vibration and temperature sensor designed for continuous condition monitoring of rotating machinery.
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It belongs to the Ranger Pro family of wireless sensors, offering reliable machine health data collection without hardwired connections.
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The sensor measures vibration in three axes (X, Y, Z) and temperature simultaneously, providing comprehensive diagnostics for bearing and rotating equipment.
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It communicates via industrial wireless protocols such as ISA100.11a or WirelessHART, depending on configuration.
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The device features a rugged stainless steel housing with high ingress protection, ensuring durability in harsh industrial environments.
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It integrates seamlessly with Bently Nevada System 1 software or other asset management systems via gateways.
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Designed for minimal maintenance, it offers long battery life and supports over-the-air configuration and data transmission.
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Axes | Triaxial (X, Y, Z) vibration + temperature |
| Sensing Element | Piezoelectric ceramic accelerometer |
| Acceleration Range | ±20 g peak (typical) |
| Frequency Range (Z-axis) | 2 Hz to 10 kHz (configurable upper cutoff: 200, 500, 1000, 2000, 5000, 10000 Hz) |
| Frequency Range (X/Y-axis) | 2 Hz to 2 kHz typical |
| Accuracy | ±5% (Z-axis at 160 Hz); ±10% (X/Y-axis at 160 Hz) |
| Transverse Sensitivity | ≤7% typical |
| Temperature Range | –40 °C to +85 °C |
| Sampling | 1024, 2048, 4096, or 8192 points per waveform |
| Data Output | Overall vibration, velocity, acceleration, spectra, demodulated (PeakDemod) data |
| Wireless Communication | ISA100.11a or WirelessHART |
| Transmission Range | Up to 150 m line-of-sight |
| Interface Protocols | Modbus (via gateway), Generic Client Interface (GCI), or HART IP |
| Mounting Options | Stud mounting (standard), adhesive pads, or adapter studs (M6×1 to 3/8-24, M6×1 to ¼-28) |
| Battery Type | Replaceable 3.6 V D-size lithium-thionyl chloride cell |
| Battery Life | Up to 5 years (depending on configuration) |
| Enclosure Material | Stainless steel housing with reinforced PPS electronic module |
| Ingress Protection | IP67 (dust-tight and water-resistant) |
| Network Capacity | Up to 50 devices per ISA100 gateway |
| Configuration | Over-the-air setup and diagnostics supported |
| Data Modes | Continuous, scheduled, or on-demand measurement modes |
