Product Overview

The Bently Nevada 200350-11-00-00 is a high-performance accelerometer. This sensor measures vibration in industrial machinery and rotating equipment. The Bently Nevada 200350-11-00-00 features a shear sensing geometry with ceramic element. It uses an M6x1 adhesive stud mount for flexible installation. Users trust this accelerometer for predictive maintenance programs worldwide.

Technical Specifications

The 200350-11-00-00 offers comprehensive vibration sensing capabilities. Below are the complete technical details.

General Specifications

• Manufacturer: Bently Nevada for industrial measurement reliability.

• Product Type: 200350 Accelerometers series.

• Product Number: 200350-11-00-00 for precise identification.

• Origin: Made in U.S.A for quality assurance.

• Hex Size: 11/16 inch (1.8 cm) for wrench installation.

• Height: 1.65 inches (4.24 cm) for compact mounting.

• Weight: 0.051 kg for lightweight installation.

Sensitivity and Measurement Range

• Sensitivity: 100 mV/g ±20% (10.2 mV/m/s² ±20%).

• Frequency Range (±3 dB): 30 to 600,000 cpm (0.5 to 10,000 Hz).

• Measurement Range: ±50g peak acceleration.

• Transverse Sensitivity: ≤7% for minimal cross-axis error.

• Amplitude Linearity: ±1% for accurate measurements.

• Mounted Resonant Frequency: 1500 kcpm (25 kHz).

Electrical Specifications

• Broadband Electrical Noise (1-10kHz): 350 μg (3,434 μm/s²).

• Output Bias Voltage: 8 to 12 VDC for signal reference.

• Excitation Voltage: 18 to 28 VDC required for operation.

• Constant Current Excitation: 2 to 20 mA for loop power.

• Settling Time: 2.0 seconds within 1% of bias.

• Output Impedance: Less than 150 ohms for signal integrity.

• Discharge Time Constant: Greater than or equal to 0.3 sec.

• Electrical Isolation (Case): Greater than 10⁸ ohms from case.

Environmental Specifications

• Operating Temperature: -65°F to +250°F (-54°C to +121°C).

• Shock Survivability: 5,000 g peak for rugged durability.

• Relative Humidity: 100% relative, condensing, non-submerged.

• Enclosure Rating: IP68 for dust and water immersion protection.

Mechanical Specifications

• Mounting Thread: 1/4-28 Female for standard stud attachment.

• Mounting Stud Option: 11 = M6x1 Adhesive Stud Mount.

• Mounting Torque (Maximum): 2 to 5 ft-lb (2.7 to 6.8 N-m).

• Sensing Element: Ceramic for stable temperature response.

• Sensing Geometry: Shear for reduced base strain sensitivity.

• Housing Material: Stainless Steel for corrosion resistance.

• Sealing: Welded Hermetic for complete environmental protection.

• Electrical Connector: 2-Pin Mil-C-5015 for secure connection.

• Electrical Connection Position: Top for easy cable routing.

Agency Approvals

• Tolerance Option: 00 = 100 mV/g ±20% sensitivity tolerance.

• Agency Approvals Option: 00 = No Approvals.

• Application Note: Suitable for non-hazardous area installations.

Installation Guide

Follow these steps to install the Bently Nevada 200350-11-00-00 correctly.

1. Prepare Mounting Surface: Clean and flatten the mounting location thoroughly.

2. Apply Adhesive: Use high-strength epoxy or recommended adhesive on the stud.

3. Attach the Stud: Bond the M6x1 adhesive stud mount to the prepared surface.

4. Allow Curing: Follow adhesive manufacturer instructions for proper cure time.

5. Screw on Accelerometer: Thread the sensor onto the M6x1 stud carefully.

6. Tighten to Torque: Apply 2 to 5 ft-lb (2.7 to 6.8 N-m) maximum.

7. Connect the Cable: Attach a 2-Pin Mil-C-5015 connector to the top.

8. Apply Excitation: Supply 18 to 28 VDC with 2 to 20 mA constant current.

9. Check Bias Voltage: Verify output bias between 8 to 12 VDC.

10. Allow Settling: Wait 2.0 seconds for bias to stabilize within 1%.

11. Verify Signal: Check the accelerometer output on your monitoring system.

Installation Notes

• Do not exceed 5 ft-lb of mounting torque to avoid damage.

• The adhesive stud mount eliminates the need for drilled holes.

• Welded hermetic seal provides IP68 protection when properly installed.

• The shear sensing geometry minimizes base strain errors.

• This unit has no hazardous area approvals for use in explosive atmospheres.

Packaging List

This unit ships as a new and original product.

• Bently Nevada 200350-11-00-00 Accelerometer (Stainless Steel)

• M6x1 adhesive stud mount

• Calibration certificate

• Product data sheet

• Anti-static factory packaging box

Frequently Asked Questions (FAQ)

1. What is the advantage of the adhesive stud mount on this accelerometer?
The M6x1 adhesive stud mount on Bently Nevada 200350-11-00-00 eliminates drilling requirements. It bonds directly to clean surfaces for non-invasive installation.

2. What is the frequency range of the 200350-11-00-00 accelerometer?
The Bently Nevada 200350-11-00-00 operates from 30 to 600,000 cpm (0.5 to 10,000 Hz) at ±3 dB. This covers most machinery vibration frequencies.

3. Does this accelerometer have hazardous area approvals?
No, the 200350-11-00-00 has No Approvals (Agency Approvals Option 00). Use this unit only in non-hazardous environments.

4. What is the maximum temperature rating for this sensor?
The Bently Nevada 200350-11-00-00 operates from -65°F to +250°F (-54°C to +121°C). The welded hermetic seal maintains protection across this range.

5. What is the enclosure rating for this Bently Nevada accelerometer?
The Bently Nevada 200350-11-00-00 has an IP68 enclosure rating. It withstands 100% condensing humidity and temporary submersion.