Bently Nevada|284432-01| 2-Wire Loop-Powered
Description
The Bently Nevada 991 Thrust Transmitter 284432-01 is a 2-wire, loop-powered device designed for OEMs, providing a 4-20 mA signal proportional to axial displacement for centrifugal air compressors, pumps, motors, or fans.
Features
- Converts proximity probe input to 4-20 mA output.
- Compact for tight installations.
- High humidity resistance.
Technical Specifications
Input
- Accepts 3300 NSv proximity probe and matching extension cable.
- System lengths: 5 m or 7 m.
Output
- 4-20 mA proportional to thrust position.
- Full-scale range: 0-1 mm or 0-2 mm.
- Accuracy: ±5% of full-scale.
Power
- Loop-powered: 12-30 VDC.
- Max loop resistance: 1000 ohms at 24 VDC.
Environmental
- Operating temperature: -40°C to +85°C.
- Humidity: Up to 100% condensing.
Physical
- Dimensions: 76 mm x 25 mm x 25 mm.
- Weight: 0.1 kg.
- Mounting: DIN rail or panel.
Performance
- Frequency response: 0-10 kHz.
- Resolution: 0.01 mm.
- Non-linearity: <1% of full-scale.
Certifications
- Hazardous area approvals: ATEX, CSA, IECEx.
Bently Nevada|284432-01| 2-Wire Loop-Powered
Bently Nevada|284432-01| 2-Wire Loop-Powered
Description
The Bently Nevada 991 Thrust Transmitter 284432-01 is a 2-wire, loop-powered device designed for OEMs, providing a 4-20 mA signal proportional to axial displacement for centrifugal air compressors, pumps, motors, or fans.
Features
- Converts proximity probe input to 4-20 mA output.
- Compact for tight installations.
- High humidity resistance.
Technical Specifications
Input
- Accepts 3300 NSv proximity probe and matching extension cable.
- System lengths: 5 m or 7 m.
Output
- 4-20 mA proportional to thrust position.
- Full-scale range: 0-1 mm or 0-2 mm.
- Accuracy: ±5% of full-scale.
Power
- Loop-powered: 12-30 VDC.
- Max loop resistance: 1000 ohms at 24 VDC.
Environmental
- Operating temperature: -40°C to +85°C.
- Humidity: Up to 100% condensing.
Physical
- Dimensions: 76 mm x 25 mm x 25 mm.
- Weight: 0.1 kg.
- Mounting: DIN rail or panel.
Performance
- Frequency response: 0-10 kHz.
- Resolution: 0.01 mm.
- Non-linearity: <1% of full-scale.
Certifications
- Hazardous area approvals: ATEX, CSA, IECEx.
