Features:
- ISA100.11a wireless triaxial accelerometer with integrated surface temperature sensing capabilities.
- Captures dynamic acceleration, velocity, timebase waveforms, and PeakDemod spectra across X, Y, and Z axes.
- Encased in an IP67-rated 316 stainless steel housing certified for Zone 0 and Class I, Div 1 hazardous areas.
The Bently Nevada 70M303 is ordered as an ISA100.11a wireless triaxial condition monitoring sensor featuring standard M6x1 mounting threads and flexible lithium-thionyl chloride battery options.
This wireless device captures high-resolution vibration and temperature spectra to optimize machine reliability, detect early bearing degradation, and eliminate manual walk-around inspections on plant machinery.
Ensure proper mounting torque and thread adapter matching during installation, and verify ISA100 wireless gateway line-of-sight range to maintain uninterrupted data transmission.
The Bently Nevada 70M303 is available as genuine new surplus and fully tested replacement hardware supplied with commercial support by Apter Power, independent of original warranty commitments by the manufacturer (OEM).
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Centrifugal pumps, electric motors, and cooling tower fans utilizing roller-element bearings.
- Industrial blowers, agitators, centrifuges, and small gearboxes in continuous process plants.
- Small hydro turbines, steam turbines, and reciprocating gas compressors in balance-of-plant skids.
- Operates on the ISA100.11a wireless network standard utilizing IEEE 802.15.4 radio technology at 2.45 GHz.
- Supports star or mesh network topologies with embedded router functionality for peer-to-peer data hopping.
- Publishes overall data via Modbus gateway and spectra/waveforms through Generic Client Interface (GCI) to System 1.
- Supports over-the-air (OTA) provisioning, parameter setting, and firmware updates via wireless tools.
- Allows user-configurable measurement intervals ranging from 10 minutes up to 28 days for dynamic spectra.
- Offers customizable Data on Demand, Data on Vibration, and Data on Severity trigger thresholds.
- Certified for North American hazardous areas under Class I, Zone 0, AEx ia IIC T4 and Class I, Div 1.
- Complies with international ATEX and IECEx intrinsically safe standards (Ex ia IIC T4 Ga / Ex ia IIIB T135°C Da).
- Meets CE and FCC/IC regulatory requirements alongside IEC 61326-1 and ETSI EN 301 489 EMC standards.