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The 991-01-XX-01-05 MOD:284318-01 is a 2-wire axial position transmitter designed to process signals from proximity probe systems for the direct measurement of shaft thrust position on critical rotating machinery. This device converts raw transducer signals into an industry-standard loop-powered current output, facilitating direct connection to control networks without requiring a dedicated monitor rack. Integrating a digital protocol for asset management, the unit provides enhanced status transmission alongside its continuous analog measurement. The MOD:284318-01 suffix designates a specialized factory modification engineered to meet unique hardware configuration, sensitivity, or control loop demands. It interfaces seamlessly with distributed control systems, programmable logic controllers, and plant asset condition monitoring environments.
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 991-01-XX-01-05 MOD:284318-01 |
| Product Type | 2-Wire Thrust / Axial Position Transmitter |
| Output Signal | 4-20 mA current loop with HART communication protocol |
| Input Voltage Range | 9 to 32 VDC |
| Measurement Accuracy | +-0.1% Full Scale (F.S.) |
| Operating Temperature | -40 degC to +85 degC |
| Enclosure Rating | IP67 |
| Process Connection | 1/2 inch NPT |
| Mounting Option | 35mm DIN-rail mount |
| Country of Origin | United States |
| Weight | 0.35 kg |
| Dimensions | 115 mm x 45 mm x 90 mm |
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Returns & Warranty



The 991-01-XX-01-05 MOD:284318-01 is a 2-wire axial position transmitter designed to process signals from proximity probe systems for the direct measurement of shaft thrust position on critical rotating machinery. This device converts raw transducer signals into an industry-standard loop-powered current output, facilitating direct connection to control networks without requiring a dedicated monitor rack. Integrating a digital protocol for asset management, the unit provides enhanced status transmission alongside its continuous analog measurement. The MOD:284318-01 suffix designates a specialized factory modification engineered to meet unique hardware configuration, sensitivity, or control loop demands. It interfaces seamlessly with distributed control systems, programmable logic controllers, and plant asset condition monitoring environments.
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 991-01-XX-01-05 MOD:284318-01 |
| Product Type | 2-Wire Thrust / Axial Position Transmitter |
| Output Signal | 4-20 mA current loop with HART communication protocol |
| Input Voltage Range | 9 to 32 VDC |
| Measurement Accuracy | +-0.1% Full Scale (F.S.) |
| Operating Temperature | -40 degC to +85 degC |
| Enclosure Rating | IP67 |
| Process Connection | 1/2 inch NPT |
| Mounting Option | 35mm DIN-rail mount |
| Country of Origin | United States |
| Weight | 0.35 kg |
| Dimensions | 115 mm x 45 mm x 90 mm |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
|
| Country of origin |
United States
|