Description
991 Thrust Transmitter: Precision Monitoring for Critical Rotating Machinery
Bently Nevada’s 991 Thrust Transmitter delivers exact axial position measurement with industrial-grade reliability. Engineered for turbines, compressors, and pumps in hazardous environments. ATEX/CSA certified for explosive atmospheres.
TECHNICAL SPECIFICATIONS
| Brand & Model | Bently Nevada 991 |
| Full Part Number | 991-01-XX-01-05 |
| Output Signal | 4-20 mA current loop |
| Power Supply | 12-32 V DC |
| Accuracy | ±1% of full-scale |
| Frequency Response | 10 Hz to 1 kHz |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Weight | 0.43 kg (0.9 lbm) |
SUFFIX DECODER
- 01 (2nd segment): 0.1mm full-scale range
- XX (3rd segment): 5-7m system length (specify exact length)
- 01 (4th segment): DIN-rail mounting clips
- 05 (5th segment): ATEX/CSA/ABS certifications
INSTALLATION GUIDE
- Mount using 35mm DIN-rail clips (included)
- Maintain ≥50mm clearance from high-voltage sources
- Ground shield wire at power supply end only
PACKAGE CONTENTS
- 1x Thrust Transmitter Unit
- DIN-rail mounting clips
- Installation manual
- 12-month performance warranty
SHIPPING OPTIONS
Express delivery via FedEx, UPS, or DHL. Tracking provided for all orders.
FAQ
Q: What does “XX” mean in part number?
A: Placeholder for cable length – specify required length between 5-7m when ordering.
Q: Is intrinsic safety included?
A> Yes. ATEX Zone 0 approval covers intrinsically safe operation.
Q: Can I use this in marine applications?
A: Yes. ABS maritime approval covers offshore/platform use.
Q: What calibration standards are used?
A> Factory-calibrated to NIST-traceable standards.
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