Bently Nevada – Two-wire Vibration Transmitter 990-04-50-03-CN

Bently Nevada 990-04-50-03-CN: Dual-Mount Vibration Expert

CN-market optimized with DIN rail/screw flexibility. 5Hz-6kHz tracking for precise machinery diagnostics.

⚙ Core Tech Specs

▹ Model Code: 04=100µm Range | 50=5m Cable | 03=Mount Type | CN=Certifications
▹ Signal: 4-20mA ±1.5% Accuracy
▹ Voltage: 12-35VDC (28V Ideal)
▹ Response: Fault detection <100µs

📌 China Compliance

✓ GB 3836 Explosion Protection
✓ CMA Metrology Certification
✓ IP67 Weather Resistance
✓ -25°C to +80°C Operation

🔧 Setup Guide

① Use DIN TS35 rail or M5 screws
② Keep BNC cables ≤3m
③ Set 0.8-1.2mm probe gap
④ Test at 1,000Ω loop load

📦 Package Includes

► Transmitter unit (0.43kg)
► DIN rail adapters + screws
► Chinese compliance docs
► 1-Year Warranty

🏭 Steel Mill Application

Monitored rolling mill bearings at +75°C:
3.8mA baseline stability with 12mm targets, surviving 15g vibration loads.

Download PDF file here:990 Vibration Transmitter Datasheet