MSA CO20G/F Gas Detection Transmitter/Sensor

Description

MSA CO20G/F Gas Detection Transmitter/Sensor

Product Dimensions：

The MSA CO20G/F is a high-performance, fixed gas detector specifically engineered for the continuous monitoring of Carbon Dioxide ($CO_2$) in industrial and commercial environments.

Below is a detailed breakdown of the product to help you understand its capabilities and deployment requirements.

1. Product Overview

The MSA CO20G/F utilizes advanced Non-Dispersive Infrared (NDIR) technology to detect $CO_2$ levels accurately. It is designed for durability and precision, often used in integrated safety systems to prevent asphyxiation or to monitor process gases.

• CO20G: Typically refers to the General-purpose or standard version.

• CO20F: Often denotes versions with specific mounting or flameproof/explosion-proof features (depending on regional certifications).

2. Technical Specifications

While specific configurations can vary by region, the standard parameters are as follows:

3. Key Advantages

• High Selectivity: The NDIR sensor is highly specific to $CO_2$, meaning it won’t be triggered by other gases, reducing false alarms.

• Long Lifespan: Unlike electrochemical sensors that “wear out,” infrared sensors have a long operational life and are not easily “poisoned” by chemicals.

• Stability: Features excellent zero-point stability and minimal drift over time, reducing the frequency of calibration.

• Robust Build: Designed to withstand harsh industrial environments, including high humidity and temperature fluctuations.

4. Product Applications

This detector is essential in any facility where $CO_2$ is stored, used, or produced as a byproduct:

• Food & Beverage: Monitoring carbonation areas, breweries, and wineries.

• Cold Storage: Detecting leaks in refrigeration systems using $CO_2$ as a refrigerant ($R744$).

• Laboratories & Medical: Ensuring safety in cryogenic storage areas and incubators.

• Water Treatment: Monitoring $CO_2$ used for pH adjustment.

• Indoor Air Quality (IAQ): Large-scale HVAC integration for ventilation control.

5. Important Considerations & Precautions

Critical Safety Note: $CO_2$ is heavier than air. The placement of the detector is vital for effective safety monitoring.

• Installation Height: Since $CO_2$ tends to settle in low-lying areas, sensors should generally be installed close to the ground (approx. 0.3 to 0.5 meters above the floor) unless air currents dictate otherwise.

• Avoid Obstructions: Do not install the sensor behind pillars or in “dead air” spaces where gas flow is restricted.

• Regular Calibration: Even though NDIR sensors are stable, MSA recommends periodic bump tests and annual calibrations to ensure life-safety compliance.

• Warm-up Time: Upon powering up, allow the device to stabilize (usually 10–15 minutes) before relying on readings or performing calibration.

Payment: Bank of Chicago, Bank of Singapore

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