Two-wire Vibration Transmitter | Bently Nevada 990-08-50-01-00

Overview

The Bently Nevada 990-08-50-01-00 tracks machinery vibration with precision. It pairs with 3300 NSv Proximity Probes for reliable 4-20 mA signals. Simple DIN rail mounting saves installation time. No safety certifications needed for standard use. Lightweight and durable for industrial settings.

Technical Specs

• Brand: Bently Nevada
• Model: 990-08-50-01-00
• Model Code:
  • 08: 0-8 mils pp (0-200 µm) range
  • 50: 5.0 m (16.4 ft) system cable
  • 01: 35 mm DIN rail clips
  • 00: No agency approvals required
• Power: 12-35 Vdc
• Output: 4-20 mA (2-wire)
• Accuracy: ±1.5% total error
• Probe Gap: 0.5-1.75 mm (20-55 mils)
• Max Load: 1,000 Ω at 35V
• Fault Response: Drops to <3.6 mA in 100 µs
• Frequency Range: 5 Hz-6 kHz (±3 dB)
• Min Target: 9.5 mm diameter
• Weight: 0.43 kg (0.9 lbs)

Key Features

• Wide 0-8 mils measurement range
• Quick DIN rail installation
• No safety certifications required
• Works from -40°C to +85°C
• Adjust zero/span without interference

For more detailed information:990 Vibration Transmitter Datasheet