Brand:Emerson Module Item No.:KJ2231X1-EE1 Product Origin:USA Product Dimensions:178 x 46 x 249 mm Product Weight:0.9 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Emerson KJ2231X1-EE1 SIS Current Limiter provides essential overcurrent protection in Safety Instrumented Systems. With its compact size, reliable performance, and fast response, it safeguards critical process instrumentation and ensures compliance with safety standards in industrial operations. Ideal for control systems in oil & gas, chemical, and manufacturing industries.
Technical Specifications
Specification
Details
Product Model
KJ2231X1-EE1
Module Type
SIS Current Limiter
Dimensions
178 x 46 x 249 mm
Weight
0.9 kg (1.98 lb)
Function
Overcurrent Protection for SIS Loops
Response Time
Fast-acting
Compatibility
Emerson SIS systems
Application
Safety Instrumented Systems, Loop-Powered Devices
Installation Environment
Industrial Control Cabinets, Hazardous Areas
Safety and Precision in Process Control
The Emerson KJ2231X1-EE1 SIS Current Limiter is designed to provide precise overcurrent protection in Safety Instrumented Systems (SIS). It ensures that field devices and control circuits operate within safe electrical limits, protecting both equipment and personnel. Compact yet robust, this module is ideal for critical industrial applications requiring reliable current limiting with fast response times.
Applications include:
Safety Instrumented Systems in oil & gas, chemical, and petrochemical plants
Process control instrumentation protection
Control system modules in hazardous areas
Emergency shutdown (ESD) systems
Loop-powered sensors and actuators
Industrial automation requiring current safety management
Key Advantages
High Safety Performance: Ensures field devices operate within safe current levels.
Fast Response Time: Minimizes potential hazards in overcurrent situations.
Compact Design: 178 x 46 x 249 mm for easy integration into control cabinets.
Industrial Durability: Robust construction suited for harsh plant environments.
Simple Integration: Compatible with Emerson SIS platforms for seamless operation.
Reliable Overcurrent Protection: Extends the lifetime of field instruments.
Certified Safety Compliance: Meets stringent safety and industrial standards.
Technical FAQs
1. What is the purpose of the SIS Current Limiter?
It limits the maximum current delivered to field devices to prevent overcurrent damage and maintain system safety.
2. Which systems is it compatible with?
It is designed for use with Emerson SIS (Safety Instrumented System) modules and field devices.
3. Can it be installed in hazardous areas?
Yes, it is suitable for installation in controlled hazardous area environments according to SIS guidelines.
4. How does it protect field instruments?
By limiting current, it prevents excessive electrical flow that could damage sensors, actuators, or control loops.
5. What is the module's response time?
It has a fast-acting response to overcurrent events, ensuring quick protection.
6. Is it suitable for loop-powered devices?
Yes, it supports safe operation of loop-powered transmitters and actuators.
7. Can multiple current limiters be used in one system?
Yes, they can be deployed in multiple channels or loops for extensive protection.
8. What standards does it comply with?
It is built to meet industrial safety standards and SIS compliance requirements.
9. Does it require calibration?
No, it is factory calibrated and ready for integration into SIS applications.
10. Can it be used for retrofit applications?
Yes, its compact design allows easy integration into existing SIS panels and control cabinets.
