DWYER S16423601 Cdten Carbon Dioxide Sensor CDT-2N40-RLY

( Brand: Dwyer ), ( Model: CDT-2N40-RLY ), ( Part Type: Sensor ), ( Manufacturer Part Number: S16423601 )

Review DWYER Cdten Carbon Dioxide Sensor

The Dwyer Instruments S16423601 CDTEN CDT-2N40-RLY Carbon Dioxide Sensor is a reliable and accurate instrument designed for measuring carbon dioxide (CO2) concentrations in various environments. This sensor is part of Dwyer's CDTEN series, which is known for its high-performance and versatility.

The heart of this sensor is the CDT-2N40-RLY Carbon Dioxide Transmitter, which utilizes a non-dispersive infrared (NDIR) sensing technology for precise and stable CO2 measurement. This technology measures the differential infrared absorption of CO2 and air, providing accurate and linear readings over a wide range of concentrations.

The sensor is designed for use in industrial, commercial, and residential applications where monitoring CO2 levels is essential. It is particularly suitable for HVAC systems, indoor air quality monitoring, and process control applications. The sensor can measure CO2 concentrations from 0 to 5,000 parts per million (ppm) with an accuracy of (1% of reading 5 ppm).

The CDT-2N40-RLY transmitter is equipped with a 4-20mA output, which can be easily integrated into control systems and data logging equipment. The sensor also features a large, backlit LCD display, which shows the current CO2 concentration, temperature, and relative humidity. The display can be set to show readings in parts per million (ppm), percentage, or ppm/ppm (parts per million of CO2 per parts per million of dry air).

The sensor housing is constructed of rugged, corrosion-resistant materials, making it suitable for use in harsh environments. It operates over a temperature range of -40 F to 158 F (-40 C to 70 C) and a relative humidity range of 0% to 95%. The sensor is also approved for use in Class 1, Division 2 hazardous locations.

The Dwyer Instruments S16423601 CDTEN CDT-2N40-RLY Carbon Dioxide Sensor is a high-performance and reliable instrument for measuring CO2 concentrations in various applications. Its accurate and stable readings, versatile output options, and rugged design make it an ideal choice for industrial, commercial, and residential use.

Dwyer S16423601 CDTEN CDT-2N40-RLY Carbon Dioxide Sensor: A Comprehensive Analysis

The Dwyer S16423601 CDTEN CDT-2N40-RLY is a carbon dioxide sensor designed for various industrial applications. This sensor provides reliable and accurate CO2 measurement, making it a valuable tool for industries focusing on indoor air quality, HVAC systems, and process control. In this analysis, we will discuss the advantages and disadvantages of using the Dwyer S16423601 CDTEN CDT-2N40-RLY carbon dioxide sensor.

1. High Accuracy: The sensor offers a high level of accuracy in measuring CO2 concentrations, ensuring proper monitoring of indoor air quality.

2. Wide Detection Range: The sensor can detect CO2 concentrations from 0-50,000 ppm, making it suitable for various industrial applications.

3. Fast Response Time: With a fast response time, the sensor can quickly detect changes in CO2 levels, allowing for timely intervention in case of high CO2 concentrations.

4. Durable Construction: The sensor is built to withstand harsh industrial environments, including high temperatures and humidity levels.

5. Easy Installation: The sensor comes with a simple installation process, allowing for quick setup and integration into existing systems.

1. Limited Power Options: The sensor only supports 24V DC power, which might not be suitable for all industrial applications.

2. Potential Calibration Needs: Depending on the specific industrial application, the sensor might require periodic calibration to ensure accurate CO2 measurements.

3. Relatively High Cost: Compared to some other carbon dioxide sensors on the market, the Dwyer S16423601 CDTEN CDT-2N40-RLY sensor can be considered relatively expensive.

The Dwyer S16423601 CDTEN CDT-2N40-RLY carbon dioxide sensor offers numerous advantages, including high accuracy, a wide detection range, fast response time, and durable construction. However, it also comes with some disadvantages, such as limited power options, potential calibration needs, and a relatively high cost.

If your industrial application requires high accuracy, reliable, and fast CO2 measurement, the Dwyer S16423601 CDTEN CDT-2N40-RLY carbon dioxide sensor is an excellent choice. Despite its higher cost and limited power options, the sensor's advantages make it a valuable investment for industries focused on maintaining optimal indoor air quality and ensuring process control.

part # s16423601 prices

• $25.00-$369.09

specifications detectoshould:

• brand: Dwyer
• model#: CDT-2N40-RLY
• part type: Sensor
• manufacturer part number: S16423601

offer detectoshould:

• best offers: True
• started: March 21, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home

returns detectoshould:

• policy: No Returns

seller detectoshould:

• # reviews: 252
• rating: 100.0%

general detectoshould:

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

payments detectoshould:

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• wallet: Google-pay
• other

shipping detectoshould:

• class: Standard
• service: UPS Ground
• cost: $8.56
• carrier: UPS
• transit: 4-10 Days
• type: Calculated

Dwyer S16423601 Is Similar To:

• Dwyer 10w-c1 Carbon Dioxide Transmitter Series Cdwp (52.3% similar) $599.97–$1591.81. (May 1st, 2026)