Description
Description:
The Bently Nevada 990-05-70-01-05 Vibration Transmitter is designed for reliable vibration monitoring in industrial applications. Manufactured in the U.S.A., this advanced transmitter provides accurate vibration readings by accepting one non-contacting 3300 NSv Proximity Probe and extension cable. Ideal for use in harsh environments, it offers multiple agency approvals, including CSA Division 2, ATEX Zone 0, and maritime approval (ABS). With full-scale options ranging from 0 to 5 mils (0-125 µm), the 990 transmitter is highly versatile and adaptable to various operational needs.
Technical Data:
| Specification | Details |
|---|---|
| Brand | Bently Nevada |
| Model | 990-05-70-01-05 |
| Full-scale Option | 05 = 0-5 mils pp (0-125 µm pp) |
| System Length Option | 70 = 7.0 meters (23 feet) |
| Mounting Option | 01 = 35 mm DIN rail clips |
| Agency Approval | 05=CSA Division 2, ATEX Zone 0, ATEX Zone 2, ABS maritime |
| Input | 1 non-contacting 3300 NSv Proximity Probe and extension cable |
| Power Supply | +12 to +35 Vdc |
| Signal Output | 4 to 20 mA (2-wire configuration) |
| Loop Accuracy | ±1.5% over specified full-scale range |
| Probe Gap | 0.5 mm to 1.75 mm (20-55 mils) |
| Maximum Loop Resistance | 1,000 Ω (including cable) at 35 Vdc |
| Zero and Span Adjustments | Non-interacting external adjustments |
| Proximitor Sensor Output | Compatible with ungrounded, portable test equipment |
| Output Impedance | 10 kΩ (calibrated for 10 MΩ load) |
| Linear Range | 1.4 mm (55 mils), starting at 0.25 mm (10 mils) |
| Incremental Scale Factor | 7.87 mV/µm (200 mV/mil) ±6.5% typical |
| Temperature Stability | ±10% from 0°C to +70°C (+32°F to +158°F) |
| Frequency Response | 5 Hz to 6,000 Hz (+0, -3 dB) |
| Leadwire Length | Maximum 3 meters (10 feet) |
| Operating Temperature | -35°C to +85°C (-31°F to +185°F) |
| Storage Temperature | -52°C to +100°C (-62°F to +212°F) |
| Transmitter Weight | 0.43 kg (0.9 lbm) |
| Dimensions | 100 x 73.9 x 53.3 mm |
Contact Information:For inquiries, please contact us at sales@ubestplc.com.
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