A-B 1394C-AM07 Central control module

Allen-Bradley Pressure Transmitters Overview

Allen-Bradley offers a wide range of pressure transmitters designed to measure the pressure of liquids and gases in various industrial applications. These transmitters are built to be rugged and provide reliable

 and accurate pressure measurements.

Product Detailed Description

• Function:

• Measures the pressure of liquids or gases.

• Converts the measured pressure value into a standard electrical signal (e.g., 4-20 mA, 0-10 V) for transmission to control systems or other monitoring devices.

• Available in different pressure ranges and accuracy classes to suit various application requirements.

• Features:

• Rugged industrial design for harsh environments.

• High accuracy and stability.

• Multiple process connection options.

• Optional digital communication protocols (e.g., HART).

• Easy to install and maintain.

Product Parameters

As Allen-Bradley offers various models of pressure transmitters, the following are common parameter ranges. Always refer to the official datasheet for the specific model:

• Pressure Range:

• Vacuum to high pressure (e.g., -14.5 psi to 10,000+ psi or more).

• Output Signal:

• 4-20 mA (2-wire or 3-wire).

• 0-5 V DC or 0-10 V DC.

• Digital communication (HART).

• Accuracy:

• Typically between ±0.1% to ±0.5% FS (Full Scale), depending on the specific model.

• Process Connection:

• Various threaded connections (e.g., NPT, G), flange connections, etc.

• Electrical Connection:

• Cable glands, DIN connectors, etc.

• Supply Voltage:

• Typically 10-30 V DC or other voltages depending on the model.

• Protection Rating:

• Typically IP65, IP66, or higher.

• Operating Temperature:

• Varies by model, typically in the range of -40 °C to +85 °C.

• Wetted Materials:

• Stainless steel or other corrosion-resistant materials.

Product Advantages

• High Reliability:

• Designed to provide reliable measurements in demanding industrial environments.

• High Accuracy:

• Provides precise pressure measurements, contributing to improved control system performance.

• Wide Selection:

• Extensive range of pressure ranges, output signals, and process connection options to meet diverse application needs.

• Easy Integration:

• Standard electrical signals and optional digital communication protocols facilitate integration with various control systems.

• Global Support:

• Rockwell Automation provides comprehensive pre-sales and after-sales support worldwide.

Precautions

• Correct Selection:

• Choose the appropriate pressure transmitter model based on the specific pressure range, media compatibility, accuracy requirements, and environmental conditions.

• Correct Installation:

• Follow Allen-Bradley's installation guidelines, ensuring the transmitter is securely mounted and protected from mechanical stress and vibration.

• Media Compatibility:

• Ensure the wetted materials of the transmitter are compatible with the media being measured to prevent corrosion or damage.

• Electrical Connection:

• Connect the power and signal wires correctly according to the wiring diagram.

• Calibration:

• Perform regular calibration to ensure measurement accuracy.

• Protection:

• Avoid subjecting the transmitter to overpressure or conditions exceeding its rated operating limits.

Product Applications

• Industrial Automation:

• Process control, level measurement (indirectly via pressure), flow measurement (differential pressure transmitters), pump and compressor control.

• Heating, Ventilation, and Air Conditioning (HVAC):

• System pressure monitoring and control.

• Water Treatment:

• Water pressure monitoring and control.

• Food and Beverage:

• Process pressure monitoring.

• Pharmaceutical:

• Pressure monitoring in critical processes.

• Machinery:

• Pressure monitoring in hydraulic and pneumatic systems.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapor

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Service: Professional Sales provides 24 hours /7 days online service

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