Bently Nevada 990-08-XX-03-00 | Two-wire Vibration Transmitter

Technical Specifications

• Product Number: 990-08-XX-03-00
• Full-Scale Option: 0-8 mils pp (0-200 μm pp)
• System Length Option:
  • 50 (5.0 meters / 16.4 feet)
  • 70 (7.0 meters / 23.0 feet)
• Mounting: DIN clips and screws (Option 03)
• Agency Approval: Not required (Option 00)
• Probe Case Material: AISI 303 or 304 stainless steel (SST)
• Probe Cable: 75Ω coaxial, FEP insulated
• Cable Armor (optional): Flexible AISI 302 SST with FEP outer jacket
• Tensile Strength: 222 N (50 lbf) maximum
• Transducer Tip Material: Polyphenylene sulfide (PPS)
• Operating Temperature: -35°C to +85°C (-31°F to +185°F)
• Storage Temperature: -52°C to +100°C (-62°F to +212°F)
• Weight: 0.82 kg (1.8 lb)
• Frequency Response: 5 Hz to 6,000 Hz (+0, 3 dB)
• Minimum Target Size: 9.5 mm (0.375 in) diameter
• Leadwire Length: Maximum 3 meters (10 feet) for Proximitor Sensor Output
• Hazardous Location Rating: Non-hazardous, Zone 2 or Div 2

Applications

• Industrial Vibration Monitoring: Ideal for machinery protection and predictive maintenance.
• Rotating Machinery: Used in various industries, including power generation, oil & gas, manufacturing, and mining.
• Asset Health Monitoring: Provides critical data to monitor equipment health and prevent downtime.

FAQ

Q1: What is the full-scale range of the Bently Nevada 990-08-XX-03-00 Vibration Transmitter?
A1: The full-scale range is 0-8 mils peak-to-peak (0-200 μm pp), suitable for most industrial machinery vibration monitoring.

Q2: What materials are used in the construction of the transmitter?
A2: The transmitter features a robust stainless steel case (AISI 303 or 304) and an optional flexible SST cable armor for enhanced durability.

Q3: Can I use this transmitter in hazardous areas?
A3: Yes, the Bently Nevada 990 is rated for non-hazardous Zone 2 or Div 2 hazardous locations.

Q4: How long is the cable for the sensor?
A4: The maximum cable length for the Proximitor Sensor output is 3 meters (10 feet).

Q5: What are the power supply requirements for this transmitter?
A5: The 990 Vibration Transmitter requires a 28 V power supply.

For more detailed information:990 Vibration Transmitter Datasheet