The EMERSON KJ2221X1-BA1 is a specific model of a field-mounted transmitter commonly used in industrial settings for measuring process variables.

### **Product Name**

EMERSON KJ2221X1-BA1

### **Product Description**

The EMERSON KJ2221X1-BA1 is a high-precision field-mounted transmitter designed to measure various process variables, such as pressure, temperature, or differential pressure. This model is part of Emerson’s line of advanced process control instruments, known for their reliability and accuracy in demanding industrial environments.

### **Product Parameters and Specifications**

– **Measurement Type**: Can be configured for pressure, differential pressure, or temperature measurements.
– **Input Range**: Specific ranges depend on the sensor type and configuration.
– **Output Signal**: Typically 4-20 mA analog output, though digital output options may be available.
– **Power Supply**: Usually 24V DC, but check specific model requirements.
– **Accuracy**: High precision, often within 0.1% of full scale, depending on the configuration.
– **Response Time**: Varies with process conditions and configuration, but generally quick to ensure real-time monitoring.
– **Enclosure**: Designed to withstand harsh industrial environments with protection ratings such as IP65 or IP66.
– **Communication Protocols**: May support HART, FOUNDATION Fieldbus, or other industrial communication protocols.
– **Calibration**: Often supports easy calibration procedures to ensure ongoing accuracy.

### **Product Use**

The KJ2221X1-BA1 module is widely used in various industries, including:

– **Oil and Gas**: For monitoring pressure and temperature in pipelines and processing units.
– **Chemical Processing**: To ensure accurate measurements of process conditions for safety and efficiency.
– **Water and Wastewater Treatment**: For measuring levels and pressures in treatment processes.
– **Power Generation**: To monitor and control pressure and temperature in steam and water cycles.
– **Food and Beverage**: For precise control and measurement of process variables to ensure product quality.

In practice, the transmitter is mounted in the field where it directly interfaces with process conditions. It then transmits accurate data to a control system, which can be used for monitoring, control, and optimization of the process.