Emerson SLS1508（KJ2201X1-BA1+KJ2201X1-HA1）-2

The Emerson KJ2201X1-HA1 Intelligent Field Transmitter is a high-precision device engineered to provide reliable measurement solutions for pressure, flow, and level in a variety of industrial applications. As part of the Emerson Rosemount™ family, this transmitter offers exceptional performance, accuracy, and durability, making it ideal for industries where accurate process control and system reliability are paramount. Designed to integrate seamlessly with Emerson DeltaV™ and other control systems, the KJ2201X1-HA1 is widely used in sectors such as oil & gas, chemical processing, power generation, and water treatment. With support for advanced diagnostic features and flexible communication protocols like HART®, FOUNDATION™ fieldbus, and Profibus PA, this transmitter helps optimize operational efficiency, reduce downtime, and improve safety in critical industrial processes.

Technical Specifications

Specification	Details
Model	Emerson KJ2201X1-HA1
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	8.2" x 6.7" x 5.8" (208 mm x 170 mm x 148 mm)
Weight	4.3 lbs (1.95 kg)
Housing Material	Stainless Steel
Ingress Protection	IP66/IP67

Recommended Related Models

For specific applications or additional features, consider these Emerson models:

Emerson KJ2202X1-HA1 – A multi-variable transmitter designed for more complex systems requiring dual pressure, flow, and level inputs with enhanced diagnostics.
Emerson Rosemount 3051S – Ideal for multi-variable measurement of pressure, flow, and temperature, offering advanced diagnostics and optimal performance for critical applications.
Emerson Rosemount 8700 – A magnetic flow meter designed for accurate, non-intrusive flow measurement, particularly useful in industries like chemical processing and pharmaceuticals.

Popular Emerson Models

Emerson’s Rosemount™ series includes several popular models known for their precision, reliability, and diagnostic features:

Emerson Rosemount 3051 – A widely used transmitter for multi-variable measurements such as pressure, flow, and level with built-in diagnostics.
Emerson Rosemount 2088 – A cost-effective transmitter suitable for basic flow and pressure measurement, providing solid performance for general industrial use.
Emerson 1151 – A versatile transmitter designed for pressure, level, and temperature measurement, ensuring accurate readings for diverse industrial processes.

Applications

The Emerson KJ2201X1-HA1 is a powerful tool for measuring pressure, flow, and level in a range of industries:

Oil & Gas: Accurate pressure and flow measurement in pipelines, production units, and refineries ensures the safe and efficient transportation of oil and gas, reducing the risk of leaks and spills.
Chemical Processing: The transmitter helps optimize the performance of reactors, distillation columns, and pipelines, ensuring high-quality production while maintaining safety and regulatory compliance.
Power Generation: Used to monitor pressure, flow, and level in turbines, boilers, and cooling systems, the KJ2201X1-HA1 ensures efficient energy generation and system reliability.
Water & Wastewater Treatment: Provides reliable flow and level measurements for water and wastewater treatment systems, improving process control and water quality.
Food & Beverage: Used in production lines to monitor liquid flow, ingredient dosing, and level measurements, ensuring consistent product quality and regulatory compliance.

Advantages

High-Precision Measurement: The KJ2201X1-HA1 offers ±0.05% of span accuracy, making it ideal for critical process control applications where precision is essential.
Advanced Diagnostics: Equipped with Emerson’s Smart Diagnostics, this transmitter can detect early signs of potential failures, allowing for proactive maintenance and reducing downtime.
Flexible Input Options: The KJ2201X1-HA1 supports differential pressure, flow, and level inputs, offering versatility in a wide range of measurement applications.
Durable and Robust Design: Featuring a stainless-steel housing and IP66/IP67 ingress protection, the KJ2201X1-HA1 is built to withstand harsh environments, including exposure to dust, moisture, and chemicals.
Wide Temperature Range: The KJ2201X1-HA1 operates in a broad temperature range from -40°C to 85°C (-40°F to 185°F), ensuring reliable performance in diverse industrial environments.
Multiple Communication Protocols: With support for HART®, FOUNDATION™ fieldbus, and Profibus PA, the KJ2201X1-HA1 is highly adaptable for integration with different control systems and processes.

Technical FAQs

What are the measurement ranges supported by the KJ2201X1-HA1?
The KJ2201X1-HA1 can measure flow from 0.01 to 5000 m³/h, pressure up to 15,000 psi, and level from 0 to 100 meters.
What types of inputs can the KJ2201X1-HA1 support?
This transmitter supports differential pressure, flow, and level inputs, allowing flexible and multi-variable measurement in complex industrial processes.
Which communication protocols are supported by the KJ2201X1-HA1?
The KJ2201X1-HA1 supports HART®, FOUNDATION™ fieldbus, and Profibus PA protocols, making it compatible with modern industrial control systems.
What is the accuracy of the KJ2201X1-HA1?
The KJ2201X1-HA1 offers an accuracy of ±0.05% of span, ensuring high-precision measurement in critical applications.
What is the operating temperature range for the KJ2201X1-HA1?
The transmitter can operate in environments ranging from -40°C to 85°C (-40°F to 185°F), making it suitable for use in a variety of industrial environments.
What power supply is required for the KJ2201X1-HA1?
The KJ2201X1-HA1 requires a 12–42 VDC power supply, providing flexibility for integration with various industrial systems.
Is the KJ2201X1-HA1 suitable for hazardous environments?
Yes, with an IP66/IP67 rating, the KJ2201X1-HA1 is designed to operate reliably in harsh and hazardous environments.
How is the KJ2201X1-HA1 mounted?
The KJ2201X1-HA1 can be mounted using standard pipe-mounting or panel-mounting techniques, providing flexibility during installation.
Does the KJ2201X1-HA1 offer multi-variable measurement capabilities?
Yes, it supports multi-variable measurement, including pressure, flow, and level, allowing for comprehensive process control and optimization.
What industries benefit most from the KJ2201X1-HA1?
The KJ2201X1-HA1 is ideal for industries such as oil & gas, chemical processing, power generation, water treatment, and food & beverage, where accurate, reliable measurement of flow, pressure, and level is critical for operational success.