Features:
- Supports Flexible Temperature Measurements From Both RTD And Thermocouple Sensors
- Provides Reliable Signal Transmission To Front-End Monitoring Systems
- Simplifies Installation With External Terminations And Compact Rack Footprint
The Bently Nevada 133827-01 is a high-performance RTD/TC non-isolated I/O module designed for the 3500/60 temperature monitoring system. It receives temperature signals from multiple sensors and reliably transmits them to the front-end monitor for accurate evaluation, ensuring precise monitoring of critical machinery.
This module accommodates six independent temperature channels and can be configured per channel to accept RTD, Thermocouple, or a combination of both. Compared with similar modules such as the 3500/61, 133827-01 does not include recorder outputs, offering a streamlined, space-saving solution while maintaining full measurement flexibility.
Engineered for industrial environments, the 133827-01 features external ET block terminations, a robust system isolation of 500 Vdc, and channel-to-channel isolation of 250 Vdc in the TC isolated version. It operates reliably across a wide temperature range and occupies a single full-height rear slot, making it an ideal choice for compact and efficient 3500/60 rack installations.
The 133827-01 Bently Nevada 3500/60 RTD/TC Non-Isolated I/O Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 133827-01 3500/60 RTD/TC Non-Isolated I/O Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 133827-01 3500/60 RTD/TC Non-Isolated I/O Module Specs
General
- Manufacturer GE / Bently Nevada
- Model 133827-01
- Condition New Original ready stock
- Product Family 163179-01,3500/60,136712-01
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Sensor Status Monitoring: Automatically detects open circuits (disconnections) or short circuits in sensors. Upon detection of a fault, the corresponding channel enters an "invalid data" state.
- Self-Test Function: The module continuously performs internal loop testing (self-test), covering the A/D converter, processor, and communication bus.
- OK Relay Logic: When the module detects a hardware fault or configuration error, its corresponding OK status light will turn off, and a fault signal will be sent to the 3500 frame, triggering system protection.
- Configuration Lock: Alarm latching or non-latching modes can be set via the 3500/01 software to prevent continuous alarms caused by transient interference.
- Motor and Generator Protection: Monitors stator winding temperature to prevent insulation aging due to overheating.
- Bearing Protection: Monitors the temperature of bearing bushings in large rotating machinery (such as steam turbines and compressors) as an early warning of mechanical wear or lubrication failure.
- Auxiliary System Monitoring: Monitors the oil temperature of the lubrication station or the cooling water temperature of the cooling system.
- Non-Hazardous Area Connection: Due to its non-isolated design, this model (133827-01) is typically used in general industrial environments where there is no significant potential difference between the sensor and the common terminal of the frame.
- External Terminal Connection: This module does not directly connect to the sensor cable and requires an external terminal block (ET Block) and a dedicated cable. It is recommended to use it with the 133908-01 (RTD/TC ET Block).
- Hot-Swap Support: Hot-swapping is supported while the frame is energized, but it is recommended to back up the monitor configuration before replacement.
- Configuration Matching: After replacement or upgrade, the channel type (RTD vs TC) and alarm limits must be re-verified using 3500 Rack Configuration Software.
- Upgrade Notes: If you are upgrading an earlier version of the I/O module to 133827-01, please ensure that the firmware version of the 3500 frame is compatible with the hardware (3.0 or higher is recommended).