HONEYWELL C03-0978-000 Rae Sensor CI2 4R P/n

( Brand: Honeywell ), ( Part Type: Sensor ), ( Manufacturer Part Number: C03-0978-000 )

Review HONEYWELL Rae Ci2 4r Sensor P/n Expired Feb

The Honeywell C03-0978-000 RAE CI2 4R Sensor, also known as model number 2021, is a state-of-the-art Combined Carbon Monoxide and Electrochemical Combustible Gas Sensor designed for use in residential and light commercial applications. This sensor is part of Honeywell's renowned line of Safety Sensors, which are known for their high-performance, reliability, and ease of installation.

The CI2 4R Sensor is a digital sensor that utilizes a solid-state microprocessor to provide accurate and dependable detection of carbon monoxide (CO) and combustible gases. This sensor is capable of detecting CO concentrations ranging from 15 to 999 parts per million (ppm) and combustible gases from 0 to 15,000 parts per million (ppm). It also features a built-in self-diagnostic function, which allows it to detect and report any fault conditions.

The sensor housing is made of high-impact, thermally resistant plastic and is designed to withstand temperatures between -40 F and 122 F (-40 C and 50 C). The sensor's electrochemical sensor element is sealed in a gold-plated housing to provide long-lasting performance and resistance to corrosion. The sensor also features a built-in temperature compensation circuit, which ensures accurate readings even in extreme temperatures.

The CI2 4R Sensor is easy to install and can be used with a wide range of alarm systems, including those from Honeywell, First Alert, and Kidde. It is also compatible with both 120V AC and 24V AC power supplies. The sensor comes with a 6-foot (1.83m) lead wire and a 2-foot (0.61m) pigtail for easy connection to the alarm system.

In summary, the Honeywell C03-0978-000 RAE CI2 4R Sensor is a high-performance, reliable, and easy-to-install carbon monoxide and combustible gas sensor. Its digital design, built-in self-diagnostics, and wide compatibility with various alarm systems make it an excellent choice for residential and light commercial applications.

Honeywell C03-0978-000 RAE CI2 4R Sensor (P/N 2021): A Comprehensive Analysis

The Honeywell C03-0978-000 RAE CI2 4R Sensor (P/N 2021) is a Combustible Gas Detector designed to protect against various combustible gases. This analysis will outline the key features, advantages, disadvantages, and a concluding recommendation.

1. Four-gas detection: This sensor can detect Carbon Monoxide (CO), Hydrocarbons (LEL), Oxygen (O2), and Combustible Dust.

2. Digital display: The sensor has an easy-to-read digital display that shows gas concentration levels and battery status.

3. Alarm signals: It features multiple alarm signals (audible, visual, and relay) to alert users of potential hazards.

1. Multi-gas detection: The ability to detect multiple gases with a single sensor is a significant advantage for industrial applications where various hazardous gases may be present.

2. Digital display: The digital display provides clear and accurate readings, making it easy for users to monitor gas concentrations.

3. Multiple alarm signals: The multiple alarm signals ensure that users are alerted in various ways, increasing the likelihood of prompt response to potential hazards.

1. Calibration: Periodic calibration is required to ensure the sensor's accuracy, which can be time-consuming and costly.

2. Complexity: The sensor's advanced features may make it more complex to install and maintain compared to simpler gas detectors.

3. Power consumption: The digital display and advanced features increase power consumption, requiring more frequent battery replacements.

The Honeywell C03-0978-000 RAE CI2 4R Sensor (P/N 2021) is an advanced combustible gas detector suitable for industrial applications where multiple hazardous gases may be present. Its advantages, such as multi-gas detection, digital display, and multiple alarm signals, make it a reliable and effective safety tool. However, its disadvantages, including calibration requirements, complexity, and power consumption, should be considered when making a purchasing decision.

If your industrial application requires the detection of multiple combustible gases and advanced safety features, the Honeywell C03-0978-000 RAE CI2 4R Sensor (P/N 2021) is an excellent choice. Its advantages outweigh the disadvantages for applications that prioritize safety, accuracy, and comprehensive gas detection.

part # c030978000 prices

• $225.00-$275.00

specifications detectoshould:

• brand: Honeywell
• part type: Sensor
• manufacturer part number: C03-0978-000

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• best offers: True
• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: August 20, 2025

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• # reviews: 137
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• Test, Measurement Inspection > Test Meters Detectors > Gas Detectors Monitors
• condition: New

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• class: Standard, Expedited
• transit: 3-9 Days
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• cost: $5.83
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• time: 30 Days

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