Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Tachometer Module |
| Model Number | 3500/50M |
| Part Number | 133442-01 |
| Function | Provides continuous monitoring of shaft rotational speed, phase reference, and overspeed protection for rotating machinery |
| Input Channels | 2 independent tachometer channels |
| Input Type | AC or DC pulse input (supports proximity probes, magnetic pickups, or TTL signal sources) |
| Frequency Range | 0.016 Hz to 20 kHz |
| Accuracy | ±0.01% of full-scale |
| Outputs | Frequency, speed, or phase reference signals |
| Response Time | < 10 ms |
| Power Supply | Powered by Bently Nevada 3500 rack (typically 24 VDC) |
| Operating Temperature | 0 °C to 65 °C |
| Storage Temperature | -40 °C to 85 °C |
| Humidity | 5% to 95% non-condensing |
| Dimensions | 230 × 40 × 120 mm |
| Weight | 0.9 kg |
| Mounting | 3500 rack slot installation |
| Applications | Speed monitoring, overspeed protection, and phase reference in turbines, compressors, motors, and generators |
FAQ
FAQ
Q1: What is the primary function of the 3500/50M 133442-01 Tachometer Module?
It continuously monitors shaft speed, phase reference, and provides overspeed protection for rotating machinery.
Q2: How many input channels does this module support?
It has 2 independent tachometer channels.
Q3: What input signal types are supported?
Supports AC or DC pulse inputs from proximity probes, magnetic pickups, or TTL signal sources.
Q4: What is the frequency measurement range?
0.016 Hz to 20 kHz.
Q5: What is the accuracy of the speed measurement?
±0.01% of full-scale.
Q6: What is the module’s response time?
Less than 10 ms.
Q7: What are the physical dimensions and weight?
Dimensions: 241.3 x 24.4 x 99.1 mm; Weight: 0.2 kg.
Q8: In which applications is this module commonly used?
It is used in turbines, compressors, generators, and motors for speed monitoring, overspeed trip, and phase reference detection.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
