Product Overview
The Bently Nevada 3500/53 133388-01 is an electronic overspeed detection module designed for critical machinery protection in industrial environments. As part of the 3500 Series Machinery Protection System, it provides high-speed monitoring and protection against overspeed conditions, ensuring the safety and reliability of rotating equipment.
Brand and Series
Product Specifications
| Parameter |
Specification |
| Model Number |
3500/53 133388-01 |
| Function |
Electronic overspeed detection for rotating machinery |
| Input Type |
Magnetic pickups or proximity probes |
| Input Voltage Range |
+10.0V to -24.0V |
| Relay Outputs |
Two independent SPDT relays |
| Power Consumption |
8.0 Watts (typical) |
| Operating Temperature |
-30°C to +65°C |
| Storage Temperature |
-40°C to +85°C |
| Humidity |
Up to 95% non-condensing |
| Dimensions (H x W x D) |
241.3 mm x 24.4 mm x 241.8 mm |
| Weight |
0.82 kg |
| Compliance |
Meets API 670 and API 612 standards |
Applications
-
Turbines: Protecting steam and gas turbines from overspeed conditions.
-
Compressors: Ensuring safe operation of centrifugal and reciprocating compressors.
-
Pumps: Monitoring pump speeds to prevent damage from overspeed.
-
Generators: Safeguarding generators in power plants.
-
Industrial Machinery: General overspeed protection in various industrial applications.
Advantages
-
High-Speed Monitoring: Provides rapid detection of overspeed conditions to prevent equipment damage.
-
Redundant Design: Dual relay outputs offer increased reliability.
-
Wide Compatibility: Supports various sensor types, including magnetic pickups and proximity probes.
-
Compact Size: Fits standard 3500 Series racks, facilitating easy integration.
-
Robust Construction: Designed to operate in harsh industrial environments with wide temperature and humidity ranges.
Related Models
| Model Number |
Function |
Channels |
Sensor Compatibility |
Dimensions (mm) |
Weight (kg) |
| 3500/53 133388-02 |
Overspeed Detection Module |
1 |
Magnetic, Proximity |
241.3 × 24.4 × 241.8 |
0.82 |
| 3500/53 133388-03 |
Overspeed Detection Module |
2 |
Magnetic, Proximity |
241.3 × 24.4 × 241.8 |
0.82 |
| 3500/53 133388-04 |
Overspeed Detection Module |
3 |
Magnetic, Proximity |
241.3 × 24.4 × 241.8 |
0.82 |
| 3500/53 133388-05 |
Overspeed Detection Module |
4 |
Magnetic, Proximity |
241.3 × 24.4 × 241.8 |
0.82 |
| 3500/53 133388-06 |
Overspeed Detection Module |
5 |
Magnetic, Proximity |
241.3 × 24.4 × 241.8 |
0.82 |
Popular Models from the Same Brand
| Model Number |
Function |
Channels |
Sensor Compatibility |
Dimensions (mm) |
Weight (kg) |
| 3500/22M 149992-01 |
Transient Data Interface |
4 |
Dynamic Sensors |
241.3 × 24.4 × 241.8 |
0.75 |
| 3500/33 149992-01 |
Temperature Monitor |
4 |
Thermocouple, RTD |
241.3 × 24.4 × 241.8 |
0.72 |
| 3500/25 125800-01 |
Keyphasor Module |
1-2 |
Proximity Probes |
241.3 × 24.4 × 241.8 |
0.74 |
| 3500/60 133819-01 |
Speed and Phase Module |
2 |
Magnetic/Pulse Sensors |
241.3 × 24.4 × 241.8 |
0.76 |
| 3500/45 135145-01 |
Position Monitor |
2 |
LVDT/Proximity |
241.3 × 24.4 × 241.8 |
0.78 |
