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        Bently Nevada 133819-02
        Bently Nevada 133819-02
        Bently Nevada 133819-02
        Bently Nevada 133819-02
        Bently Nevada 133819-02
        Bently Nevada 133819-02
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        • Lifecycle status

          Active / Available from OEM
          Apter Power delivers genuine, factory-certified Bently Nevada temperature components with short lead times, ensuring your thermal protection loops and diagnostic recorders stay online without disruption.

        133819-02

        / 4.9
        1001 reviews ｜ Need a Specific Revision?
        The Bently Nevada 133819-02 is a 6-channel RTD/TC non-isolated I/O module with internal terminations, providing high-performance temperature monitoring and 4–20 mA recorder outputs in 3500/61 systems.
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for 133819-02

        • Manufacturer:
          Bently Nevada
        • Part Number:
          133819-02
        • Product Family:
          3500 System
        • Product Type:
          RTD/TC Non-Isolated I/O Module Internal Terminations.
        • Stock:
          1
        • Channel Configuration:
          Supports 6 independent temperature monitoring channels.
        • Input Impedance:
          10 MΩ for each lead input.
        • Power Consumption:
          3500/61: Nominal consumption of 9 watts.
        • Input Signal:
          Accepts 1 to 6 RTD or TC transducer signals.
        • Operating Temprature:
          -30°C to +65°C (-22°F to +150 °F) when used with Internal/External Termination I/O Modules
        • Storage Temperature:
          -40°C to +85°C (-40°F to +185°F)
        • Rack Space Requirements:
          1 full-height rear slot
        • Weight:
          0.42 kg
        • Estimated shipping dimensions:
          2.3x11x24cm
        • Tariff Code:
          7320209000
        • Country of origin:
          USA
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Upgrading Diagnostics Typical Applications

        Features:

        • Provides Accurate Temperature Monitoring For Industrial Applications
        • Includes 4–20 mA Recorder Outputs For Each Channel
        • Supports Flexible Sensor Configuration With Internal Terminations
        The Bently Nevada 133819-02 is a 3500/61 RTD/TC non-isolated I/O module designed for precise and reliable temperature monitoring. Serving as an internal termination module, it accepts signals from RTD and Thermocouple sensors, providing six independent temperature channels for real-time monitoring. Compared to the 3500/60 module, 133819-02 offers integrated 4–20 mA recorder outputs, allowing continuous data recording and seamless integration with external monitoring systems.

        Each channel of the 133819-02 can be individually configured to measure either RTD, TC, or a combination, offering flexibility for mixed sensor installations. The module operates with an input impedance of 10 MΩ per lead and nominal power consumption of 9 Watts, ensuring accurate measurements while maintaining efficient energy use. It occupies one full-height rear slot in the 3500 rack, allowing straightforward installation alongside other 3500/60 or 3500/61 modules.

        Designed for industrial environments, the 133819-02 functions reliably across operating temperatures of -30°C to +65°C (-22°F to +150°F) and storage conditions of -40°C to +85°C (-40°F to +185°F). In Triple Modular Redundant (TMR) configurations, three adjacent 133819-02 modules work together with dual voting mechanisms to ensure continuous operation and eliminate single-point failures. The internal terminations simplify sensor integration while maintaining high signal fidelity, making 133819-02 ideal for applications requiring both high data accuracy and recorder output capability.

        The 133819-02 Bently Nevada 3500/61 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 133819-02 3500/61 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 133819-02 3500/61 RTD/TC Non-Isolated I/O Module Specs

        General

        • Manufacturer Bently Nevada
        • Model 133819-02
        • Condition New Original ready stock
        • Product Family 3500/61,136712-01,136711-02
        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.
        • Direct Wiring: Unlike 133827-01, 133819-02 does not require external terminal blocks. Field sensor cables connect directly to the screw terminal blocks on the back of the module.
        • Space Saving: Eliminating the need for external terminal blocks and intermediate cables makes it ideal for environments with limited rack space.
        • Compatibility Note: Must be used with the 3500/61 front panel monitor motherboard. Upgrading from 3500/60 to 3500/61 requires replacing the I/O modules, the front panel motherboard, and reconfiguring the software.
        • Hot-Swapping: Supports insertion while the rack is powered on, but activation requires software configuration download.
        • Sensor Failure Diagnosis: RTD Failure: Automatically detects open or short circuits in leads. Thermocouple Failure: Detects burnt-out thermocouples.
        • Recorder Output Monitoring: The module continuously monitors the 4-20mA output loop. If the loop is open (e.g., the recorder connection is lost), the monitor will report an error via a software status bit.
        • Cold Junction Compensation (CJC): The module integrates a precision thermistor for automatic cold junction compensation of thermocouple inputs, ensuring accurate measurements even with fluctuating ambient temperatures.
        • OK Relay Drive: When an internal hardware failure, power supply anomaly, or a sensor signal severely exceeding its range is detected, the module will trigger a "Not OK" state to prevent false alarms.
        • Distributed Monitoring (DCS/PLC Integration): The most typical application is transmitting temperature signals in real-time via 4-20mA to a DCS (Distributed Control System) or PLC for process recording and trend analysis, while the 3500 system itself handles high-speed trip protection.
        • Standalone Recorder Connection: Directly drives field paper or digital recorders without the need for additional signal transmitters.
        • Non-isolated environment applications: Suitable for conventional industrial equipment with the same sensor ground potential (such as ordinary motor stators and small pump bearings). Note: If strong electromagnetic interference or potential differences exist in the field, it is recommended to use an isolated I/O module.
        • Critical rotating machinery temperature monitoring: Such as gas turbine exhaust temperature, turbine compressor bearing temperature, and other applications requiring dual (monitoring + recording) functions.
        Description
        The Bently Nevada 133819-02 3500/61 RTD/TC Non-Isolated I/O Module with internal terminations is engineered for precision temperature monitoring in industrial machinery. Unlike the 3500/60 module, 133819-02 supports 4–20 mA recorder outputs for each of its six channels, enabling real-time data recording and seamless integration with external monitoring or control systems. This feature makes 133819-02 particularly advantageous for applications requiring historical trending or continuous process oversight.

        Supporting six independent temperature monitoring channels, the 133819-02 can accept signals from either RTD or Thermocouple (TC) transducers, or a combination of both, via the internal termination interface. This flexibility differentiates it from the 3500/60 module, which lacks recorder outputs, providing a more compact but less data-intensive solution. The 3500 Rack Configuration Software allows users to program each channel for RTD or TC measurement, ensuring tailored performance for complex temperature monitoring setups.

        The 133819-02 module operates with a nominal power consumption of 9 Watts and features input impedance of 10 MΩ per lead, ensuring minimal signal loading and accurate measurements. It occupies one full-height rear slot in the 3500 rack and functions reliably in operating temperatures from -30°C to +65°C (-22°F to +150°F) and storage temperatures from -40°C to +85°C (-40°F to +185°F). Compared to the 3500/60, the internal terminations of 133819-02 simplify integration with rack-based sensors while maintaining signal integrity.

        When deployed in Triple Modular Redundant (TMR) configurations, three adjacent 133819-02 modules work together with dual voting mechanisms to prevent single-point failures. This configuration ensures continuous, accurate temperature monitoring in critical industrial applications. Overall, the 133819-02 provides an ideal balance of advanced recorder functionality, flexible channel configuration, and reliable performance, distinguishing it from simpler non-isolated 3500/60 modules.
        Alternative Names
        133819-01 133827-01 133827-02 133835-01 163179-02 133843-02 133892-01 133900-01 136711-02
        Technical notes
        The Bently Nevada 133819-02 is a 6-channel non-isolated RTD/TC I/O module with internal terminations, specifically engineered for the 3500/61 Machinery Protection System to provide continuous temperature monitoring and recorder outputs for critical industrial assets like turbines and compressors.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        How is 133819-02 wired in the system?
        Internal terminations allow direct connection of sensors within the rack, simplifying wiring and maintaining reliable signal integrity.
        What is the input impedance of 133819-02?
        Each lead input has an impedance of 10 MΩ, ensuring minimal signal loading for accurate RTD and TC measurements.
        What type of temperature inputs does Bently Nevada 133819-02 accept?
        The 133819-02 supports both RTD (Resistance Temperature Detector) and Thermocouple (TC) inputs, allowing each channel to be configured individually.
        How many channels are available on 133819-02?
        This module provides six independent temperature monitoring channels, the same as the 3500/60, but with added 4–20 mA recorder outputs per channel.

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