Two-wire Vibration Transmitter | 990-10-70-01-01 | Bently Nevada

Overview

The Bently Nevada 990-10-70-01-01 vibration transmitter monitors machinery health with precision. Designed for CSA Division 2 hazardous areas, it works with 3300 NSv probes to detect vibrations. This U.S.-made device sends 4–20 mA signals and mounts easily on 35 mm DIN rails. It reacts to faults in 0.0001 seconds and handles extreme temperatures from -40°C to +85°C.

Model Number Explained (990-10-70-01-01)

Key Specs

• ✅ Ultra-Fast Response: Cuts output to 3.6 mA in 100 µs during faults
• ✅ Simple Setup: No tools needed for DIN rail install
• ✅ Wide Power: 12–35 Vdc (works with 24V systems)
• ✅ Accuracy: ±1.5% across full 0–10 mils range

Technical Details

• Probe Gap: 0.5–1.75 mm (auto-adjusts)
• Min Target Size: 9.5 mm diameter (coin-sized)
• Cable Limit: 3 meters max with BNC connectors
• Weight: 0.43 kg (lighter than 2 soda cans)

What’s Included?

• ✔️ Vibration transmitter (0.43 kg)
• ✔️ DIN rail clips
• ✔️ Supports 3300 NSv probes (sold separately)

Performance Details

• Fast Response: Detects faults in 0.0001 seconds (100 µs).
• Wide Power Range: 12–35 Vdc (works with most systems).
• Extreme Temperatures: -40°C to +85°C (-40°F to 185°F).
• Min Target Size: 9.5 mm (smaller than a dime).

Easy Installation

• No tools needed for DIN rail mounting.
• Probe gap: 0.5–1.75 mm (auto-calibrates).
• 3-meter max cable for BNC connectors.

For more detailed information:990 Vibration Transmitter Datasheet