1056-03-21-31-AN Emerson dual-input toroidal conductivity transmitter

Product Overview

The Emerson 1056-03-21-31-AN is a dual-input toroidal conductivity transmitter designed for a wide range of industrial applications. This versatile instrument is capable of measuring conductivity in various liquids and offers robust performance in demanding environments.  

Key Features and Specifications

• Dual Input: Accepts signals from two toroidal conductivity sensors simultaneously.  
• Power Supply: 85-265 VAC  
• Output: 4-20 mA analog output  
• Relays: Four alarm relays for process monitoring and control  
• Display: User-customizable, monochromatic graphic liquid crystal display
• Certifications: UL certified
• Inputs: Specifically designed for toroidal conductivity measurements
• Conduit Openings: 1/2 in. or PG 13.5 conduit fittings

Product Advantages

• Flexibility: The dual-input feature allows for redundancy or measurement of different conductivity ranges.
• Reliability: Constructed with high-quality components and designed to withstand harsh industrial conditions.
• Accuracy: Provides precise conductivity measurements for optimal process control.
• Configurability: The user-friendly display allows for easy customization of parameters and settings.   
• Safety: UL certification ensures compliance with safety standards.  

Precautions

• Installation: Follow the manufacturer’s installation instructions carefully to ensure proper operation and safety.
• Environment: Avoid exposing the transmitter to excessive vibration, shock, or corrosive environments.
• Maintenance: Regular calibration and maintenance are recommended to maintain accuracy.
• Compatibility: Ensure compatibility with other process instrumentation and control systems.

Applications

The Emerson 1056-03-21-31-AN is commonly used in various industries, including:

• Water and wastewater treatment: Monitoring conductivity for process control and compliance.
• Chemical processing: Measuring conductivity in various chemical solutions.
• Food and beverage: Ensuring product quality through conductivity measurements.
• Power generation: Monitoring conductivity in boiler water and cooling water.
• Pharmaceutical: Used in quality control and process monitoring.

In summary, the Emerson 1056-03-21-31-AN is a reliable and versatile conductivity transmitter suitable for a wide range of industrial applications. Its dual-input capability, robust construction, and user-friendly interface make it a valuable asset in process control and monitoring systems.

Note: For more specific information and technical details, please refer to the product datasheet provided by Emerson.