The Bently Nevada 133434-01 is a 2-channel Tachometer I/O Module with external terminations for the 3500/50 system. It accepts signals from proximity probes or magnetic pickups, providing reliable speed monitoring and acceleration data for critical machinery protection.
The Bently Nevada 133434-01 serves as the specialized I/O interface for the 3500/50 and 3500/50M Tachometer Modules within the 3500 Machinery Protection System. This module is installed in the rear of the 3500 rack, where it receives high-frequency pulse signals from speed sensors and routes them to the main processing card. Because this specific version utilizes external terminations, it connects to a separate External Termination (ET) Block via a multi-conductor cable. Consequently, this architecture allows for more flexible cabinet wiring and simplifies maintenance by moving the physical field-wiring points away from the high-density rear of the rack.
Industrial operators utilize the 133434-01 module to facilitate high-accuracy speed monitoring and overspeed protection on critical rotating assets. The 3500/50 system provides real-time diagnostics that are essential for steam turbines, gas turbines, and large-scale centrifugal compressors. Furthermore, the module supports sophisticated monitoring modes including:
Technicians mount the 133434-01 directly behind the tachometer monitor module in the 3500 chassis. Since this is the external termination (ET) version, the module features a dedicated D-sub or multi-pin connector rather than integrated screw terminals. This allows the user to link the module to an ET block (such as part number 133442-01) using a pre-fabricated cable. Moreover, this setup effectively separates the high-frequency signal inputs from DC power and relay wiring, which minimizes electromagnetic interference (EMI) and ensures a high-integrity pulse stream for accurate RPM calculations.
3500/60-01-05 136711-01 Product datasheet
Model number: | 3500/60-01-05 136711-01 | Module Type： | RTD/TC I/O Module with Internal Barriers and Internal Terminations | |
Manufacture: | Bently Nevada | Condition： | Brand New | |
Range of Product: | 3500 system | Lead time： | In Stock | |
Weight: | 0.92 kg | HS CODE： | 8537101190 | |
Dimension: | 2.5x18.5x24.2cm | MOQ: | 1 | |
Product Origin: | USA | System： | TSI | |
Discontinued on: | active | Communication Service: | Ethernet router |
3500/60-01-05 136711-01 Functional Description
The 136711-01 represents the pinnacle of rotating equipment protection technology in Bently Nevada's renowned 3500 monitoring series. Designed for mission-critical applications, this vibration monitoring module delivers industry-leading ±0.5% velocity measurement accuracy across its four independent channels. The Bently Nevada 3500/60-01-05 136711-01 RTD/TC I/O Module with Internal Barriers and Internal Terminationsincorporates next-generation DSP technology that enables simultaneous monitoring of vibration, speed, and phase parameters while maintaining full protection functionality even during power fluctuations or network outages.
Reliability engineers consistently choose the136711-01 Bently Nevada Temperature Monitorsfor its patented Adaptive Dynamic Range technology, which automatically adjusts measurement sensitivity to capture both normal operation signatures and transient events. The module's dual-redundant processing paths and continuous self-diagnostics provide unmatched reliability in gas turbines, centrifugal compressors, and other high-speed machinery where undetected vibration can cause catastrophic failures. These features have made it the gold standard in power generation, oil & gas, and petrochemical industries worldwide.
What sets theBently Nevada 3500/60-01-05 136711-01apart is its intelligent waveform capture capability that records complete vibration profiles during alarm events. This critical diagnostic feature helps maintenance teams pinpoint exact failure modes while the module's 100ms response time ensures rapid equipment shutdown when dangerous conditions develop. The ruggedized design exceeds API 670 standards for machinery protection systems and maintains operation across -40°C to +85°C temperature ranges without signal degradation.
For asset-intensive operations requiring absolute protection certainty, the3500 system 136711-01 Bently Nevada delivers measurable value through its combination of precision monitoring and robust construction. Its proven track record in nuclear plants, offshore platforms, and critical pipeline compressors has established this module as the preferred choice for engineers who cannot compromise on machinery protection reliability.
The Bently Nevada 991-25-50-01-01 is a genuine industrial component designed for reliable operation in demanding environments. This high-quality product ensures optimal performance and long-term durability for your automation systems.
Engineered to meet strict industrial standards, it integrates seamlessly with Bently Nevada monitoring and control systems, providing accurate data collection and reliable operation for critical machinery protection applications.
| Manufacturer | Bently Nevada |
| Part Number | 991-25-50-01-01 |
| Product Type | Industrial Component |
| Condition | Brand New |
| Warranty | 12 Months |
This Bently Nevada component is designed for continuous operation in harsh industrial environments. It provides reliable signal transmission and monitoring capabilities essential for machinery protection systems in power generation, oil & gas, and manufacturing industries.
Q: Is this a genuine Bently Nevada product?
A: Yes, this is a 100% genuine Bently Nevada product with full manufacturer warranty.
Q: What is the warranty period?
A: All products come with a standard 12-month warranty.
We are committed to protecting your privacy. The information collected here is strictly used to provide the requested quotes, technical support, and relevant industrial automation solutions.