Bently Nevada | 991 Thrust Transmitter | 991-25-70-01-01

Bently Nevada Probe Vibration Transmitter

Description

991-25-70-01-01:Premium axial vibration monitoring for industrial machinery. Designed for 0.6-0-0.6mm/25-0-25 mils range with 4-20mA output. DIN-rail mounted, operates in -35°C to +85°C environments.

Technical Data

Brand: Bently Nevada
Full model breakdown:
991 – Thrust Transmitter
25 – ±25 mils range
70 – 7m system length
01 – DIN-rail clips
01 – CSA Div.2 certified

Key Specifications

• Range: 25-0-25 mils (0.6-0-0.6mm)
• Accuracy: ±1.5% full scale
• Power: 12-35VDC
• Output: 4-20mA 2-wire
• Weight: 0.43kg

Installation

Mounts with 35mm DIN-rail clips. Connect to 3300 NSv probes. Requires 250Ω min. loop resistance.

Compatibility

Works with Bently Nevada 3300 series probes and extension cables.

Package Includes

Transmitter unit, DIN-rail clips, installation manual.

Industry Applications

Gas turbines, compressors, pumps – axial position monitoring in harsh conditions.