Product Overview
The Bently Nevada 200350-11-00-CN is a precision 200350 series accelerometer engineered for continuous vibration monitoring in demanding industrial environments. Designed and manufactured in the U.S.A., this industrial automation module delivers reliable performance for rotating machinery protection, predictive maintenance, and condition monitoring applications.
With a sensitivity of 100 mV/g ±20% (10.2 mV/m/s² ±20%), the 200350-11-00-CN captures subtle vibration changes early, helping you avoid unplanned downtime. Its robust stainless steel housing and welded hermetic sealing ensure long-term durability even in harsh operating conditions.
Key Technical Specifications
The Bently Nevada 200350-11-00-CN offers a comprehensive set of performance parameters suited for industrial use:
-
Sensitivity: 100 mV/g ±20% (10.2 mV/m/s² ±20%)
-
Frequency Range (±3 dB): 30–600,000 cpm (0.5–10,000 Hz)
-
Measurement Range: ±50 g
-
Transverse Sensitivity: ≤7%
-
Amplitude Linearity: ±1%
-
Mounted Resonant Frequency: 1,500 kcpm (25 kHz)
-
Broadband Electrical Noise (1–10 kHz): 350 μg (3,434 μm/s²)
-
Output Bias Voltage: 8 to 12 VDC
-
Excitation Voltage: 18 to 28 VDC
-
Constant Current Excitation: 2 to 20 mA
-
Settling Time (within 1% of bias): 2.0 sec
-
Output Impedance: <150 ohms
-
Discharge Time Constant: ≥0.3 sec
-
Electrical Isolation (Case): >10⁸ ohms
-
Operating Temperature Range: -65°F to +250°F (-54°C to +121°C)
-
Shock Survivability: 5,000 g pk
-
Relative Humidity: 100% relative, condensing, non-submerged
-
Enclosure Rating: IP68
-
Mounting Thread: 1/4-28 Female
-
Mounting Torque (Maximum): 2 to 5 ft-lb (2.7 to 6.8 N-m)
-
Sensing Element: Ceramic
-
Sensing Geometry: Shear
-
Housing Material: Stainless Steel
-
Sealing: Welded Hermetic
-
Electrical Connector: 2-Pin Mil-C-5015
-
Electrical Connection Position: Top
-
Hex Size: 11/16” (1.8 cm)
-
Height: 1.65” (4.24 cm)
-
Weight: 0.051 kg
Industry Applications
The 200350-11-00-CN excels in vibration monitoring for critical rotating equipment such as pumps, motors, fans, compressors, and turbines. Its wide frequency response and high shock survivability make it ideal for predictive maintenance programs in industries like oil & gas, power generation, chemical processing, and manufacturing.
For example, in a high-speed compressor train, the accelerometer detects early bearing wear or imbalance, allowing maintenance teams to schedule repairs before catastrophic failure occurs. This proactive approach reduces downtime and extends equipment life—a key ROI benefit for plant operations.
Installation & Setup Guidance
Proper mounting is essential for accurate readings. The 200350-11-00-CN features a 1/4-28 female mounting thread and an M6x1 adhesive stud mount option. Use the specified mounting torque of 2 to 5 ft-lb (2.7 to 6.8 N-m) to secure the sensor firmly to a flat, clean surface. Avoid over-tightening, which can distort the housing and affect performance.
Ensure the sensor is oriented correctly and the top-mounted 2-pin Mil-C-5015 connector is accessible for cable routing. Use a constant current excitation source within the 2 to 20 mA range and maintain the excitation voltage between 18 and 28 VDC. Allow a settling time of at least 2.0 seconds after power-up before taking measurements.
Maintenance & Reliability
Regular inspection of the sensor and its mounting is recommended to ensure consistent performance. Check the cable and connector for wear or damage, especially in high-vibration environments. Verify that the mounting torque remains within specification, as loosening can cause measurement errors.
The IP68 enclosure rating and welded hermetic sealing protect the internal electronics from moisture and contaminants, making the 200350-11-00-CN suitable for harsh, condensing environments. With proper care, this accelerometer provides reliable data for years, minimizing lifecycle costs.
Selection Guide & Purchasing Advice
When selecting the Bently Nevada 200350-11-00-CN, confirm that your monitoring system supports the sensor's output bias voltage and excitation requirements. Verify the mounting thread compatibility with your existing studs or brackets. The CN agency approvals option indicates country-specific certifications—ensure compliance with your local regulations.
PLC Source PRO offers genuine industrial automation parts with reliable sourcing and fast delivery. Contact our team to confirm availability and compatibility for your specific application.