Description
Bently Nevada 990 Vibration Transmitter: Tough Monitoring for Harsh Environments
Why Choose This Model?
Built for Extreme Areas
Track machine vibrations safely in ATEX Zone 0/2 & ABS maritime sites. Model 990-04-50-02-05 uses bulkhead screws for secure mounting.
Key Specs Made Simple for 990-04-50-02-05
Essential Numbers
• Measures 0-4 mils (like 0-100μm)
• Needs just 12-35V power
• Works from -40°C to +85°C
• Sends 4-20mA signals
• <23mA current safety
• 3m max cable length
Safety & Approvals
Certified Protection
✅ CSA Division 2
✅ ATEX Zone 0/2
✅ ABS marine
✅ Non-Hazardous Zone 2
Quick Setup Guide
• Fix with bulkhead screws (included)
• Keep probe 0.5-1.75mm from target
• Use ≤3m cables
• Needs 9.5mm+ metal surface
Where It Works Best
• Offshore oil pump monitoring
• Chemical plant mixers
• Ship engine diagnostics
• Explosive area compressors
Shipping & Support
Global Reach
Ships via FedEx/UPS/DHL
Worry-Free Use
Full 12-month defect warranty
Quick Questions
Q: What’s in the box?
A: Transmitter, screws, guide
Q: Fault response speed?
A: <3.6mA in 0.0001s
Q: Safe for ships?
A: Yes, ABS approved
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