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Technical specifications for 133819-02
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Manufacturer:Bently Nevada
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Product Category:Machinery Monitoring Systems
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Spare Part Number:133819-02
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Estimated shipping dimensions:2.5x11.2x24.2cm
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Weight:0.4 kg
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Tariff Code:8537101190
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Counliy of origin:USA
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Operating Temperature:-30°C to +65°C
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Storage Temperature:-40°C to +85°C
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Relative Humidity:5% to 95%, non-condensing
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Number of Input Channels:8 channels (typical)
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RTD Input Range:-200°C to +850°C
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RTD Excitation Current:0.5 mA to 1 mA
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Input Impedance:>10 MΩ
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Resolution:16-bit or higher
Information
Overview
Manuals
Common Applications
Product Precautions
The 133819-02 is a high-reliability Thermal Stability RTD/TC (Resistance Temperature Detector / Thermocouple) Temperature Input/Output Module utilized within the 3500 series Machinery Protection System.
- Monitors bearing and winding temperatures to trigger proactive over-temperature trips
- Gold-plated connectors and heavy-duty blocks resist vibration and EMI
- Converts temperature data to digital format for real-time asset protections
The user can configure the RTD/TC non-isolated version to accept either TC or RTD, or a mixture of TC and RTD inputs. The TC isolated version provides 250 Vdc of channel-to-channel isolation to protect against external interference. When used in a Triple Modular Redundant (TMR) configuration, temperature monitors must be installed adjacent to each other in groups of three. When used in this configuration, the system employs two types of voting to ensure accurate operation and to avoid single-point failures.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Bently Nevada 133819-02 RTD/TC Temp I/O Module Manuals, Datasheets, Drivers, 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.
Power Generation
Monitors main steam turbine bearings, generator stator windings, and boiler feed pump temperatures to prevent catastrophic over-temperature trips.
Oil & Gas Refining
Tracks bearing and casing temperatures of large centrifugal compressors, hydrocrackers, and catalytic cracking wet gas compressors.
Petrochemical Processing
Monitors high-temperature reactors, ethylene plant charge gas compressors, and polymer extruder drive motor bearings.
Chemical Manufacturing
Measures temperatures on ammonia synthesis compressors, nitric acid plant expanders, and agitator bearings in hazardous, highly corrosive environments.
Iron & Steel Metallurgy
Tracks critical temperatures on blast furnace blowers, oxygen plant air separation compressors, and hot rolling mill heavy-duty gearboxes.
Pulp & Paper Mills
Measures roller bearing and steam-heated drying cylinder temperatures on high-speed paper machines and thermo-mechanical pulping (TMP) refiners.
When operating the 133819-02 I/O module, never hot-swap or unplug the unit under power to avoid damaging sensitive electronics. Since this is a non-isolated version, ensure field sensors (RTDs/TCs) are properly insulated and grounded to prevent ground loops and common-mode voltage interference.
Use shielded twisted-pair cables with strict single-point shielding termination, and verify that channel configurations in the 3500 software exactly match the physical sensor types. For TMR (Triple Modular Redundant) applications, modules must be installed in adjacent groups of three with voting logic correctly programmed.
Use shielded twisted-pair cables with strict single-point shielding termination, and verify that channel configurations in the 3500 software exactly match the physical sensor types. For TMR (Triple Modular Redundant) applications, modules must be installed in adjacent groups of three with voting logic correctly programmed.
Alternative Names
133819 02
133819-O2
1338I9-02
I33819-02
I338I9-O2
Technical notes
133819-02 is a critical hardware interface module that accepts field RTD and thermocouple signals, converting them into digital data for real-time machinery protection. The "-02" revision features enhanced galvanic isolation to shield sensitive electronics from voltage surges. Equipped with heavy-duty terminal blocks and gold-plated connectors, it ensures low-resistance signal paths against high vibration and EMI. This Line-Replaceable Unit (LRU) is widely deployed in power, oil, and chemical plants to track critical bearing, winding, and fluid temperatures on turbomachinery, preventing catastrophic failures via proactive over-temperature tripping and diagnostics.
FAQ View All FAQ
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What is 133819-02?133819-02 is an RTD/TC Temp I/O Module.
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What is the 133819-02 analog temperature module?The Analog Temperature Module is based on the thermistor (resistance increases with the ambient temperature changes) which sense the real-time temperature of the surrounding environment changes.
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What is the Bently Nevada 133819-02 RTD/TC Temp I/O Module used for?It is used to interface RTD and thermocouple temperature signals with a machinery monitoring or control system for accurate temperature measurement.
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Which applications commonly use the 133819-02 module?It is commonly used in rotating machinery, turbines, compressors, and industrial equipment requiring reliable temperature monitoring.
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Do you offer global delivery services?Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.
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How many parts do you have in stock?We have an extensive stock base consisting of ten thousands of new and discontinued automation parts including those from leading manufacturers such as:Control Systems (DCS, PLC, CNC) ,Panel Controllers,HMI and Display Panels,Drives,Encoders and Resolvers,Power Supplies.
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