KJ3004X1-BA1 (1) KJ3004X1-BA1 (2) KJ3004X1-BA1 (3) KJ3004X1-BA1 (4)

The Emerson KJ3004X1-BA1 Intelligent Field Transmitter is a high-performance device designed to provide precise, reliable, and multi-variable measurements of pressure, flow, and level for a variety of industrial applications. Engineered to meet the most demanding process control needs, this transmitter is ideal for industries such as oil & gas, chemical processing, power generation, and water treatment. The KJ3004X1-BA1 offers exceptional flexibility with support for HART®, FOUNDATION™ fieldbus, and Profibus PA communication protocols, ensuring seamless integration with various control systems. Featuring advanced diagnostics and built to withstand harsh environments, this transmitter ensures long-term reliability and operational efficiency, even under challenging conditions.

Technical Specifications

Specification	Details
Model	Emerson KJ3004X1-BA1
Module Type	Intelligent Field Transmitter
Measurement Range	0.01 to 5000 m³/h (Flow), 0–15,000 psi (Pressure), 0–100 meters (Level)
Input Type	Differential Pressure, Flow, Level
Communication Protocol	HART®, FOUNDATION™ fieldbus, Profibus PA
Output Signal	4–20 mA, Digital (HART)
Accuracy	±0.05% of Span
Temperature Range	-40°C to 85°C (-40°F to 185°F)
Power Supply	12–42 VDC
Dimensions	9.2" x 7.0" x 6.4" (234 mm x 178 mm x 163 mm)
Weight	5.5 lbs (2.50 kg)
Housing Material	Stainless Steel
Ingress Protection	IP66/IP67

Recommended Related Models

For enhanced features or alternative configurations, consider the following Emerson models:

Emerson KJ3005X1-BA1 – A more advanced model with additional diagnostic capabilities and dual-input measurement options, ideal for more complex applications.
Emerson Rosemount 3051S – A versatile multi-variable transmitter that excels in pressure, flow, and temperature measurement for critical applications.
Emerson Rosemount 8700 – An advanced magnetic flow meter designed for precise flow measurement in industries such as chemical processing and water treatment.

Popular Emerson Models

Emerson’s Rosemount™ series offers a wide range of proven measurement solutions. Some of the most popular models include:

Emerson Rosemount 3051 – Known for its ability to handle multi-variable measurements, this model is ideal for industries that require high-accuracy pressure, flow, and temperature measurements.
Emerson Rosemount 2088 – A cost-effective transmitter for general-purpose applications, providing reliable and accurate flow and pressure measurements.
Emerson 1151 – A robust and versatile transmitter for pressure, level, and temperature measurements, widely used in a variety of industrial sectors.

Applications

The Emerson KJ3004X1-BA1 is ideal for industries where precise multi-variable measurements are essential for optimal performance and safety:

Oil & Gas: Used in upstream and downstream operations, the KJ3004X1-BA1 ensures accurate measurement of pressure, flow, and level in pipelines, wellheads, and refining processes, helping to optimize production and maintain safety.
Chemical Processing: Critical for maintaining precise measurements in reactors, distillation columns, and other process units, the KJ3004X1-BA1 helps improve process efficiency and product quality while ensuring compliance with safety standards.
Power Generation: Measures flow and pressure in turbines, boilers, and cooling systems, contributing to optimized energy production and the reduction of downtime in power plants.
Water & Wastewater Treatment: Measures flow and level in treatment plants, helping to ensure water quality and compliance with environmental regulations.
Food & Beverage: Provides accurate flow and level measurements in production lines, supporting consistent product quality and ensuring compliance with health and safety regulations.

Advantages

Multi-Variable Measurement: The KJ3004X1-BA1 supports the simultaneous measurement of pressure, flow, and level, offering a comprehensive solution for multi-variable control in complex industrial systems.
High Accuracy: With ±0.05% of span accuracy, this transmitter delivers precise and reliable data for critical applications, ensuring consistent process control and product quality.
Advanced Diagnostics: Equipped with Emerson Smart Diagnostics, the KJ3004X1-BA1 offers real-time monitoring and early detection of potential issues, allowing for proactive maintenance and minimizing unplanned downtime.
Durable and Reliable: Built with stainless-steel housing and IP66/IP67 ingress protection, the KJ3004X1-BA1 is designed to operate in harsh environments, ensuring long-term reliability.
Wide Temperature Range: Operating across a temperature range of -40°C to 85°C (-40°F to 185°F), the KJ3004X1-BA1 is suitable for a wide range of industrial environments and processes.
Flexible Communication Protocols: Supporting HART®, FOUNDATION™ fieldbus, and Profibus PA, the KJ3004X1-BA1 integrates seamlessly with various industrial control systems, providing reliable data exchange and enhancing process efficiency.

Technical FAQs

What is the measurement range of the KJ3004X1-BA1?
The KJ3004X1-BA1 supports flow from 0.01 to 5000 m³/h, pressure up to 15,000 psi, and level from 0 to 100 meters.
What communication protocols does the KJ3004X1-BA1 support?
The KJ3004X1-BA1 supports HART®, FOUNDATION™ fieldbus, and Profibus PA, making it versatile for integration into a wide variety of control systems.
What is the accuracy of the KJ3004X1-BA1?
The KJ3004X1-BA1 offers ±0.05% of span accuracy, providing reliable measurements for even the most precise applications.
What is the operating temperature range of the KJ3004X1-BA1?
The KJ3004X1-BA1 operates in temperatures ranging from -40°C to 85°C (-40°F to 185°F), making it suitable for a wide range of industrial environments.
What power supply is required for the KJ3004X1-BA1?
The KJ3004X1-BA1 operates with a 12–42 VDC power supply, offering flexibility for use in various industrial applications.
Is the KJ3004X1-BA1 suitable for use in hazardous environments?
Yes, the KJ3004X1-BA1 has IP66/IP67 ingress protection and a stainless-steel housing, making it well-suited for harsh and hazardous industrial conditions.
How is the KJ3004X1-BA1 mounted?
The KJ3004X1-BA1 can be mounted using pipe-mounting or panel-mounting methods, offering flexibility for different industrial setups.
Does the KJ3004X1-BA1 support multi-variable measurement?
Yes, the KJ3004X1-BA1 supports simultaneous measurement of pressure, flow, and level, which is ideal for complex applications that require multi-variable control.
Which industries benefit most from the KJ3004X1-BA1?
The KJ3004X1-BA1 is ideal for industries such as oil & gas, chemical processing, power generation, water treatment, and food & beverage, where accurate, multi-variable measurements are critical for process control.
How does the KJ3004X1-BA1 improve maintenance efficiency?
The KJ3004X1-BA1 includes Emerson Smart Diagnostics, which provides real-time feedback on the health of the transmitter and early detection of potential issues, helping to reduce maintenance costs and unplanned downtime.