Description
Overview
The Bently Nevada 990 Vibration Transmitter (Model: 990-04-70-01-00) is designed for reliable vibration monitoring in industrial applications. This high-performance transmitter provides precise measurements for vibration analysis, ideal for predictive maintenance in machinery and equipment. Manufactured in the USA, the device is built with robust materials such as stainless steel (AISI 303 or 304) and Polyphenylene Sulfide (PPS), ensuring durability and performance in challenging environments. It can be mounted with 35mm DIN rail clips and is approved for non-hazardous areas (Zone 2 or Div 2).
Features
- Brand: Bently Nevada
- Product Type: 990 Vibration Transmitter
- Model: 990-04-70-01-00
- Country of Origin: Made in U.S.A.
- Certificate of Origin (COO): Available upon request
- Mounting Option: 35 mm DIN rail clips (Option 01)
- Transducer Tip Material: Polyphenylene sulfide (PPS)
- Transducer Case Material: Stainless Steel (AISI 303 or 304)
- Agency Approval: Not required (Option 00)
- Hazardous Area Rating: Non-Hazardous, Zone 2 or Div 2
- Power Supply: 28 V DC
Technical Specifications
- Full-Scale Option: 0-4 mils pp (0-100 μm pp)
- System Length Option: 7.0 meters (23.0 feet)
- Frequency Response: 5 Hz to 6,000 Hz ±0.3 dB
- Minimum Target Size: 9.5 mm (0.375 in) diameter
- Probe Cable: 75Ω coaxial, fluoroethylene propylene (FEP) insulated
- Optional Cable Armor: Flexible AISI 302 SST with FEP outer jacket
- Tensile Strength: 222 N (50 lbf)
- Transmitter Weight: 0.43 kg (0.9 lbm)
- Maximum Leadwire Length: 3 meters (10 feet) for Proximitor Sensor Output (BNC connector)
