990-04-XX-03-00 | Bently Nevada Machinery Protection Transmitter
Manufacturer: Bently Nevada
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Part Number: 990-04-XX-03-00
Condition：New with Original Package
Product Type: Machinery Protection Transmitter
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Bently Nevada 990-04-XX-03-00 is a two-wire vibration transmitter designed for continuous industrial machinery monitoring. It converts vibration signals from Bently Nevada 3300 NSv proximity probes into a 4–20 mA output. This signal can integrate directly into PLC or DCS systems for alarm and protection. The transmitter supports non-hazardous and hazardous areas (Zone 2 / Div 2) and provides reliable performance under extreme temperature and vibration conditions. Its robust design ensures accurate measurements and long-term durability.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Bently Nevada |
| Model | 990-04-XX-03-00 |
| Function | Two-wire vibration transmitter |
| Input Sensor | Bently Nevada 3300 NSv proximity probe |
| Output Signal | 4–20 mA loop-powered |
| Full-Scale Range | 0–4 mils peak-to-peak (0–100 μm pp) |
| Accuracy | ±1.5% over full-scale range |
| Probe Gap Range | 0.5 mm to 1.75 mm (20–55 mils) |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Cable Type | 75Ω coaxial with FEP insulation |
| Loop Resistance | Max 1,000 Ω including cable at 35 VDC |
| Mounting Option | DIN clips and screws (03) |
| System Length Options | XX = 50 (5.0 m), 70 (7.0 m) |
| Agency Approval | 00 = No approval required |
| Operating Temperature | –35°C to +85°C (–31°F to +185°F) |
| Weight | 1 kg |
| Applications | Non-critical machinery, hazardous zones, vibration monitoring systems |
| Condition | Brand New |
FAQ
Q1: What is the output type of the 990-04-XX-03-00?
A1: It provides a 4–20 mA loop-powered signal compatible with most industrial control systems.
Q2: Which sensor does the 990-04-XX-03-00 work with?
A2: It integrates with Bently Nevada 3300 NSv proximity probes for accurate vibration measurement.
Q3: Can the transmitter be used in hazardous areas?
A3: Yes, it is suitable for Zone 2 / Div 2 environments, providing reliable performance.
Q4: What is the temperature operating range?
A4: The module operates from –35°C to +85°C (–31°F to +185°F).
Q5: How is the 990-04-XX-03-00 mounted?
A5: It uses DIN clips and screws for secure installation in industrial enclosures.