Product Introduction
The Emerson KJ3002X1-BG2 (Part Number: 12P1731X082) is a thermocouple and millivolt (mV) input module designed for precise temperature measurement in industrial process control systems. It seamlessly integrates with Emerson’s DeltaV™ distributed control system (DCS), facilitating accurate monitoring and control of process temperatures.
Product Specifications:
| Parameter | Details |
|---|---|
| Product Type | Thermocouple/mV Input Module |
| Part Number | 12P1731X082 |
| Input Channels | 8 |
| Input Types | Thermocouple, mV |
| Local Bus Power Rating | 12 VDC at 350 mA |
| Field Circuit Rating | 5.5 VDC at 0.6 mA per channel |
| Ambient Temperature Range | 0 to 60°C |
| Key Position | C1 |
| Certifications | Class I Div. 2 Groups A, B, C, D; Temp. Rating T4; II 3 G EEx nA IIC T4 |
| Dimensions | 42 x 125 x 105 mm |
| Weight | 0.281 kg |
Applications:
The KJ3002X1-BG2 module is utilized in various industrial sectors, including:
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Chemical Processing: Monitoring and controlling reaction temperatures to ensure product quality and safety.
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Oil and Gas: Measuring temperatures in pipelines and processing equipment to optimize operations and prevent hazards.
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Power Generation: Supervising boiler and turbine temperatures to enhance efficiency and prevent overheating.
Advantages:
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High Accuracy: Provides precise temperature measurements, crucial for maintaining process control and product quality.
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Seamless Integration: Designed specifically for Emerson’s DeltaV™ DCS, ensuring compatibility and ease of use.
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Robust Design: Certified for use in hazardous locations, offering reliability in challenging industrial environments.
Frequently Asked Questions (FAQs)
1.What type of input signals does the KJ3002X1-BG2 module support?
The KJ3002X1-BG2 module supports thermocouple and millivolt input signals, making it suitable for precise temperature measurements.
2.How many channels does the KJ3002X1-BG2 module have?
The module has 8 input channels for thermocouple or millivolt signals.
3.What is the maximum operating temperature for the KJ3002X1-BG2 module?
The module can operate within an ambient temperature range of 0 to 60°C (32 to 140°F).
4.Can the KJ3002X1-BG2 be used in hazardous environments?
Yes, the module is certified for use in Class I, Division 2 hazardous locations, offering a temperature rating of T4.
5.Is the KJ3002X1-BG2 module compatible with other Emerson systems?
The module is designed specifically for Emerson’s DeltaV™ Distributed Control System (DCS) and is best used within this ecosystem.
6.What is the power requirement for the KJ3002X1-BG2 module?
The module requires 12 VDC at 350 mA for its local bus power rating.
7.Does the module require any specific calibration?
The module is factory-calibrated, but periodic checks may be necessary depending on operational conditions and maintenance schedules.
8.What is the field circuit rating for each input channel?
Each channel is rated for 5.5 VDC at 0.6 mA, suitable for low-voltage signals.
9.How is the module physically installed?
The module is designed for easy installation with Emerson’s DeltaV™ system. It uses a rotary keying system to prevent incorrect installation.
10.What types of thermocouples can the KJ3002X1-BG2 module handle?
The module supports a variety of thermocouple types, including standard types such as J, K, T, E, N, and more. Specific thermocouple compatibility is detailed in the product’s technical documentation.
Related Models in the Same Series or Category:
| Model Number | Description |
|---|---|
| KJ3002X1-BB1 | Analog Input Module, 8 channels, 4-20 mA, HART. |
| KJ3002X1-BA1 | Analog Input Module, 8 channels, 4-20 mA, HART. |
| KJ3002X1-BF1 | RTD Input Module, 8 channels. |
| KJ3002X1-BE1 | Analog Output Module, 8 channels, 4-20 mA, HART. |
| KJ3002X1-BD1 | Analog Input Module, 8 channels, 1-5 VDC. |
| KJ3002X1-BC1 | Analog Input Module, 8 channels, 4-20 mA. |
| KJ3002X1-BG1 | Thermocouple/mV Input Module, 16 channels. |
| KJ3002X1-BJ1 | Analog Output Module, 8 channels, 4-20 mA. |
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| Model Number | Product Type | Description |
|---|---|---|
| KJ4001X1-BA2 | Controller Module | DeltaV controller with advanced control capabilities. |
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| KJ4002X1-BF2 | Fieldbus Interface Module | Interfaces DeltaV system with fieldbus devices. |
| KJ4010X1-BG1 | Wireless I/O Module | Enables wireless communication with field devices. |
| KJ3001X1-CA1 | HART Input Module | 32-channel HART input interface for analog signals. |
| KJ4005X1-BC1 | Profibus DP Interface | Connects DeltaV system to Profibus DP networks. |
| KJ2005X1-MQ1 | Serial Interface Module | Provides serial communication interfaces for DeltaV systems. |
Company Information
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
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