Bently Nevada 991 Transmitters — 991 Series Compared (Set 2)
18 models · Bently Nevada
Bently Nevada 991 Transmitters — 991 Series Compared (Set 2): side-by-side comparison of 18 sibling models from the same product line. Every value is extracted from the manufacturer documentation indexed in this wiki; a field shown as "Not available" is absent from the published source. Use the product links for full specifications, maintenance notes and sourcing guidance.
Specification comparison table
| Model | Product / Component Type | Agency Approval Option | Full-Scale Option | Mounting Option | Output Signal | System Length Option | Temperature | Weight |
|---|---|---|---|---|---|---|---|---|
| 991-25-50-02-05 | Probe Vibration Transmitter | 05 | -25 25-0-25 mils | 02 Bulkhead screws | 4-20 mA | -50 5.0 meters (16.4 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-50-02-CN | Probe Vibration Transmitter | CN Approvals country specific | -25 25-0-25 mils | 02 Bulkhead screws | 4-20 mA | -50 5.0 meters (16.4 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-50-03-00 | Probe Vibration Transmitter | 00 Not required | -25 25-0-25 mils | 03 DIN clips and screws | 4-20 mA | -50 5.0 meters (16.4 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-50-03-01 | Probe Vibration Transmitter | 01 CSA Division 2 | -25 25-0-25 mils | 03 DIN clips and screws | 4-20 mA | -50 5.0 meters (16.4 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-50-03-05 | Probe Vibration Transmitter | 05 | -25 25-0-25 mils | 03 DIN clips and screws | 4-20 mA | -50 5.0 meters (16.4 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-50-03-CN | Probe Vibration Transmitter | CN Approvals country specific | -25 25-0-25 mils | 03 DIN clips and screws | 4-20 mA | -50 5.0 meters (16.4 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-01-00 | Probe Vibration Transmitter | -00 =Not required | -25= 25-0-25 mils | 01= 35 mm DIN-rail clips | 4-20 mA | -70= 7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-01-01 | Probe Vibration Transmitter | -01 =CSA Division 2 | -25 =25-0-25 mils | 01 =35 mm DIN-rail clips | 4-20 mA | -70 =7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-01-05 | Probe Vibration Transmitter | 05 | -25 25-0-25 mils | 01 35 mm DIN-rail clips | 4-20 mA | -70 7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-01-CN | Probe Vibration Transmitter | -CN = Approvals country specific | -25 25-0-25 mils | 02 Bulkhead screws | 4-20 mA | -70 7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-02-00 | Probe Vibration Transmitter | -00 =Not required | -25= 25-0-25 mils | 02= Bulkhead screws | 4-20 mA | -70 7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-02-01 | Probe Vibration Transmitter | -01 CSA Division 2 | -25 25-0-25 mils | 02 Bulkhead screws | 4-20 mA | -70 7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-02-05 | Probe Vibration Transmitter | 05 | -25 25-0-25 mils | 02 Bulkhead screws | 4-20 mA | -70 7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-02-CN | Probe Vibration Transmitter | -CN = Approvals country specific | -25= 25-0-25 mils | 02 =Bulkhead screws | 4-20 mA | -70 =7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-03-00 | Probe Vibration Transmitter | -00 =Not required | -25= 25-0-25 mils | 03 =DIN clips and screws | 4-20 mA | -70 =7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-03-01 | Probe Vibration Transmitter | -01 CSA Division 2 | -25 25-0-25 mils | 03 DIN clips and screws | 4-20 mA | -70 7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-03-05 | Probe Vibration Transmitter | 05 | -25 25-0-25 mils | 03 DIN clips and screws | 4-20 mA | -70 7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
| 991-25-70-03-CN | Probe Vibration Transmitter | -CN = Approvals country specific | -25 =25-0-25 mils | 03= DIN clips and screws | 4-20 mA | -70= 7.0 meters (23.0 feet) | -35°C to +85°C | 0.43 kg (0.9 lbm). |
Values reproduced from manufacturer datasheets. "Not available" means the field is absent from the published source document. Always confirm critical parameters with the original documentation before specification.
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