Overview
Moreover, this module converts pulse signals into reliable speed data for monitoring, control, and protection strategies.
Therefore, operators gain precise speed feedback for turbines, compressors, motors, and critical rotating assets.
Specification
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Product Series | 3500 Machinery Protection System |
| Model Number | 133388-02 |
| Module Type | Tachometer Module |
| Core Function | Shaft speed measurement and processing |
| Compatible Rack | Bently Nevada 3500 Rack |
| Speed Input Types | Keyphasor, magnetic pickup, proximity probe |
| Input Channels | 2 independent speed input channels |
| Measurement Range | 1 RPM to over 20,000 RPM |
| Signal Processing | Digital pulse counting with noise rejection |
| Output Data | Speed, acceleration, and derived values |
| Alarm Capability | Configurable alarms via 3500 system software |
| Power Supply | Powered through 3500 backplane |
| Operating Temperature | 0°C to 65°C |
| Storage Temperature | −40°C to 85°C |
| Dimensions | Approx. 241 mm × 24 mm × 99 mm |
| Weight | Approx. 0.45 kg |
| Installation Method | Slide-in module for standard 3500 rack slots |
| Energy Storage | No internal energy storage components |
FAQ
A1: Yes, the 133388-02 ships as brand new, factory original, and fully tested by Bently Nevada standards.Q2: Do you keep this tachometer module in stock?
A2: Yes, we maintain stock, and shipping typically occurs within 3 days to 2 weeks.
Q3: Which speed sensors work with this module?
A3: The module supports Keyphasor probes, magnetic pickups, and compatible pulse-based speed sensors.
Q4: Can this module provide alarm functions?
A4: Yes, engineers configure speed alarms through the Bently Nevada 3500 configuration software.
Q5: Which logistics services do you use for delivery?
A5: We commonly ship using DHL and equivalent international industrial logistics providers.
Q6: What support applies if quality issues occur?
A6: We support 30-day returns for verified quality issues under standard industrial service terms.
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