Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The Bently Nevada 3500/61 133924-01 is a specialized Thermocouple (TC) Input Module within the renowned 3500 Series machinery protection system. It is engineered to provide high-accuracy temperature monitoring for industrial machinery by supporting multiple thermocouple types. This module plays a critical role in early fault detection by accurately sensing temperature changes in machinery, thus preventing unexpected failures and downtime.
Designed with robust industrial standards, this module offers electrical isolation for signal integrity and can be seamlessly integrated into the 3500 rack system, making it ideal for large-scale machinery monitoring and protection applications.
| Parameter | Specification |
|---|---|
| Model Number | 3500/61 133924-01 |
| Module Type | Thermocouple Input Module |
| Input Channels | 4 |
| Supported Thermocouple Types | J, K, T, E, R, S, B, N |
| Input Voltage Range | 0 to 10 VDC |
| Power Consumption | 5 watts (max) |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Tolerance | Up to 95% non-condensing |
| Mounting Type | Full-height slot, 3500 Series Rack |
| Dimensions (L x W x H) | 241.3 mm x 24.4 mm x 163.1 mm |
| Weight | 0.46 kg |
| Communication Interface | Backplane communication via 3500 rack |
The 3500/61 133924-01 module is suited for industries requiring precise and reliable temperature monitoring to maintain machine health and operational safety:
Power Generation: Monitoring turbine, generator, and auxiliary equipment temperatures to prevent overheating and damage.
Oil & Gas: Critical for monitoring compressors, pumps, and processing units where temperature control is vital for safety and efficiency.
Chemical & Petrochemical Plants: Maintaining controlled temperature environments to avoid hazardous reactions and maintain product integrity.
Manufacturing & Process Industries: Detecting abnormal temperature rises in heavy machinery and rotating equipment to avoid failures.
HVAC Systems: Ensuring effective temperature regulation for energy efficiency and equipment longevity.
Wide Thermocouple Compatibility: Supports multiple thermocouple types, allowing flexibility in sensor choice.
Electrical Isolation: Ensures noise-free and accurate temperature signals by isolating input channels.
High Accuracy and Reliability: Essential for critical machinery where temperature monitoring directly impacts safety and productivity.
Seamless System Integration: Fits directly into the 3500 Series rack system, allowing centralized monitoring and control.
Durable Design: Built to operate reliably in harsh industrial environments with wide temperature and humidity tolerance.
User-Friendly Configuration: Supports easy setup and diagnostics through dedicated software tools.
Brand: Bently Nevada
Series: 3500 Series Machinery Protection System
The 3500 Series is widely respected for delivering comprehensive machinery protection, vibration monitoring, and process input solutions in industrial settings worldwide.
| Model | Description | Input Channels | Supported Sensors | Dimensions (L x W x H) | Weight (kg) |
|---|---|---|---|---|---|
| 3500/61 133819-02 | RTD/TC Non-Isolated I/O Module | 6 | RTD and Thermocouple | 241.3 mm x 24.4 mm x 99.1 mm | 0.45 |
| 3500/61 136711-02 | RTD/TC Isolated I/O Module | 6 | RTD and Thermocouple | 241.3 mm x 24.4 mm x 99.1 mm | 0.45 |
| 3500/61 133835-02 | Thermocouple Isolated I/O Module | 4 | Thermocouple | 241.3 mm x 24.4 mm x 163.1 mm | 0.46 |
| 3500/60 133827-02 | Temperature Monitor Module | 6 | RTD and Thermocouple | 241.3 mm x 24.4 mm x 99.1 mm | 0.45 |
| 3500/60 133924-01 | Temperature Monitor Module (Alternate) | 4 | Thermocouple | 241.3 mm x 24.4 mm x 163.1 mm | 0.46 |
| Model | Description | Input Channels | Supported Sensors | Dimensions (L x W x H) | Weight (kg) |
|---|---|---|---|---|---|
| 3500/22M | Vibration Monitor Module | 4 | Proximity Sensors | 241.3 mm x 24.4 mm x 99.1 mm | 0.45 |
| 3500/42M | Vibration Monitor Module | 4 | Proximity Sensors | 241.3 mm x 24.4 mm x 99.1 mm | 0.45 |
| 3500/50 | Process Monitoring Module | 8 | Voltage/Current Inputs | 241.3 mm x 24.4 mm x 99.1 mm | 0.45 |
| 3500/53 | Overspeed Detection Module | 2 | Speed Sensors | 241.3 mm x 24.4 mm x 99.1 mm | 0.45 |
| 3500/54 | Process Trip Module | 8 | Voltage/Current Inputs | 241.3 mm x 24.4 mm x 99.1 mm | 0.45 |
Q1: What types of thermocouples can the 3500/61 133924-01 module accept?
A1: It supports Types J, K, T, E, R, S, B, and N thermocouples, providing wide compatibility for industrial temperature sensing.
Q2: Is the module compatible with RTD sensors?
A2: No, this particular model is designed for thermocouple inputs only and does not support RTDs.
Q3: What is the operating temperature range of this module?
A3: The module operates reliably from -20°C to +60°C.
Q4: How does the module ensure signal integrity?
A4: It provides electrical isolation on input channels to prevent noise and interference.
Q5: What is the power consumption of the 3500/61 133924-01?
A5: It consumes up to 5 watts during typical operation.
Q6: How is the module installed in the system?
A6: It is mounted in a full-height slot within the 3500 Series rack system.
Q7: Can the module be hot-swapped while the system is powered?
A7: No, the system should be powered down before inserting or removing the module.
Q8: How can the module be configured?
A8: Configuration and calibration are done using the 3500 Rack Configuration Software.
Q9: What are the module’s physical dimensions and weight?
A9: Dimensions are 241.3 mm (L) x 24.4 mm (W) x 163.1 mm (H), and it weighs approximately 0.46 kg.
Q10: Does the module support communication with other system components?
A10: Yes, it communicates via the backplane within the 3500 Series rack for integration with the overall monitoring system.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.