Bently Nevada | 990-05-XX-03-05 Two-wire Vibration Transmitter

Technical Specifications for 990-05-XX-03-05:

• Brand: Bently Nevada
• Model: 990-05-XX-03-05 Vibration Transmitter
• Suffix Meaning:
  • XX: System Length Option (50 = 5 meters, 70 = 7 meters)
  • 03: Mounting Option (DIN clips and screws)
  • 05: Agency Approval Option (CSA Division 2, ATEX Zone 0/2, ABS maritime approval)
• Full-Scale Range: 0-5 mils (0-125 µm) peak-to-peak.
• Operating Temperature: -35°C to +85°C (-31°F to +185°F).
• Storage Temperature: -52°C to +100°C (-62°F to +212°F).
• Tensile Strength: 222 N (50 lbf) probe case to probe lead.
• Frequency Response: 5 Hz to 6,000 Hz ±0.3 dB.
• Power Supply: Requires +12 to +35 Vdc input.
• Signal Output: 4-20 mA loop with a maximum loop resistance of 1,000 Ω.
• Probe Cable: 75Ω coaxial cable, fluoroethylene propylene (FEP) insulated.
• Probe Gap: 0.5 mm to 1.75 mm (20 mils to 55 mils).
• Non-interacting External Adjustments: Zero and span.

FAQ:

Q: What is the operating temperature range of the Bently Nevada 990 Vibration Transmitter?
A: The operating temperature range is -35°C to +85°C (-31°F to +185°F), and the storage temperature range is -52°C to +100°C (-62°F to +212°F).

Q: What agency certifications does the Bently Nevada 990-05-XX-03-05 have?
A: It is certified for CSA Division 2, ATEX Zone 0, Zone 2, and includes ABS maritime approval.

Q: What is the accuracy of the 4-20 mA output signal?
A: The 4-20 mA signal has an accuracy of ±1.5% over the specified full-scale range.

Q: What is the maximum allowable loop resistance for this transmitter?
A: The maximum allowable loop resistance is 1,000 Ω, including cable resistance at 35 Vdc.

Q: Can this transmitter be used in hazardous locations?
A: Yes, it is suitable for hazardous locations, with CSA and ATEX certifications.

For more detailed information:990 Vibration Transmitter Datasheet