Bently Nevada 990-05-70-01-05 | 990 Vibration Transmitter

Overview

The Bently Nevada 990 Vibration Transmitter (Product Number: 990-05-70-01-05) is engineered for precise vibration monitoring in harsh industrial environments. It is designed with a robust stainless steel probe and a durable, flexible cable, making it ideal for use in critical machinery applications. With agency approvals like CSA Division 2 and ATEX Zone 0, the transmitter provides reliable performance in hazardous locations.

Technical Specifications:

• Manufacturer: Bently Nevada
• Product Number: 990-05-70-01-05
• Model: 990 Vibration Transmitter
• Full-Scale Option: 05 = 0-5 mils pp (0-100 µm pp)
• System Length: 7.0 meters (23.0 feet)
• Mounting Option: 35 mm DIN rail clips (01)
• Agency Approval: CSA Division 2, ATEX Zone 0, ATEX Zone 2, ABS maritime approval (05)
• Operating Temperature: -35°C to +85°C (-31°F to +185°F)
• Storage Temperature: -52°C to +100°C (-62°F to +212°F)
• Transducer Tip: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 303 or 304 stainless steel (SST)
• Probe Cable: 75Ω coaxial, FEP insulated
• Optional Cable Armor: Flexible AISI 302 SST with optional FEP outer jacket
• Tensile Strength: 222 N (50 lbf) maximum probe case to probe lead
• Weight: 0.82 kg (1.8 lbm) typical system weight

Frequently Asked Questions (FAQ):

1. What is the typical application for the Bently Nevada 990-05-70-01-05?
   • The Bently Nevada 990-05-70-01-05 is ideal for continuous vibration monitoring in critical industrial machinery, particularly in hazardous locations, rotating equipment, and marine environments.
2. What does the “05” in the full-scale option refer to?
   • The “05” in the full-scale option indicates the transmitter’s measurement range of 0-5 mils peak-to-peak (0-100 µm peak-to-peak).
3. What is the mounting method for this vibration transmitter?
   • The unit comes with 35 mm DIN rail clips for easy and secure mounting.
4. Is this vibration transmitter certified for use in hazardous environments?
   • Yes, it has CSA Division 2, ATEX Zone 0, and ATEX Zone 2 certifications, ensuring it can be used safely in hazardous locations.
5. Can this transmitter be used in marine applications?
   • Yes, it includes ABS maritime approval, making it suitable for marine applications.

For more detailed information:990 Vibration Transmitter Datasheet