1. Gas Detectors & Monitors Items
  2. sku: 4036360032108604
  3. HONEYWELL VA301MQ2CO-NO2

HONEYWELL VA301MQ2CO-NO2 Vulcain Dual Gas Monitor Manual 24V CO/NO2

Va301mq2co-no2 Honeywell Vulcain Va301m Dual Gas Monitor 24v Co/no2 Manual - Untested

( Brand: Honeywell ), ( Part Type: 24v Monitor Manual ), ( Manufacturer Part Number: VA301MQ2CO-NO2 ), ( Gas Es Detected: Carbon Monoxide ), ( Country Of Origin: Canada )

Review HONEYWELL Vulcain Dual Gas Monitor 24v Co/no2 Manual Untested

The Honeywell Vulcan VA301MQ2CO-NO2 dual gas monitor is a versatile and reliable safety device designed to detect and alert users to the presence of carbon monoxide (CO) and nitrogen dioxide (NO2) gases in their environment. This 24V battery-operated gas monitor is part of Honeywell's Vulcan line, which is known for its high-performance and durability.

The VA301MQ2CO-NO2 gas monitor features a large, easy-to-read LCD display that shows the current gas concentration levels in parts per million (ppm). The display also indicates the status of the instrument, including battery life, calibration status, and fault codes. The monitor comes with four selectable alarm levels for each gas type, allowing users to customize the alarm settings to suit their specific application and risk level.

The VA301MQ2CO-NO2 gas monitor uses electrochemical sensors to detect CO and NO2 gases. These sensors offer fast response times and high accuracy, ensuring that users are alerted to potential gas hazards in a timely manner. The monitor also includes a built-in self-diagnostic feature that performs routine checks on the sensors and other components to ensure proper functionality.

The VA301MQ2CO-NO2 gas monitor is designed for use in a variety of applications, including industrial facilities, laboratories, hospitals, and emergency response vehicles. The instrument is rugged and durable, with an IP65 rating that makes it resistant to water and dust. It also features a built-in test and calibration function, allowing users to perform routine maintenance and verify the accuracy of the instrument without the need for external calibration equipment.

The VA301MQ2CO-NO2 gas monitor is a manual reading device, which means that users must manually initiate a reading by pressing a button on the device. This design makes the monitor well-suited for applications where continuous monitoring is not necessary, such as during periodic inspections or maintenance activities. The monitor also includes an audible and visual alarm, which alerts users to potential gas hazards even if they are not directly viewing the instrument.

In summary, the Honeywell Vulcan VA301MQ2CO-NO2 dual gas monitor is a high-performance and versatile safety device designed to detect and alert users to the presence of CO and NO2 gases. With its large, easy-to-read display, fast response time, rugged design, and customizable alarm settings, this gas monitor is an essential tool for any workplace or environment where gas hazards may be present.

Honeywell VA301MQ2CO-NO2 Vulcana VA301M Dual Gas Monitor: A Comprehensive Analysis

The Honeywell VA301MQ2CO-NO2 and Vulcana VA301M are identical dual gas monitors, designed to detect both carbon monoxide (CO) and nitrogen dioxide (NO2) gases in various industrial environments. In this analysis, we will discuss the key features, benefits, and potential drawbacks of these gas monitors to help you make an informed purchasing decision.

1. Features and Benefits:

a. Dual-gas detection: These monitors can detect CO and NO2 gases, making them suitable for a wide range of industrial applications.

b. 24V DC power supply: The monitors can be operated using a 24V DC power source, making them ideal for use in industrial settings where a stable power supply is available.

c. Manual operation: The monitors offer manual operation which can be useful in situations where automatic alarms may not be necessary or desirable.

d. LED indicator: The monitor features an LED indicator that displays the gas concentration level, allowing users to easily monitor and respond to potential hazards.

e. Audible alarm: The alarm function can alert users in case of a gas leak, providing an early warning system to prevent potential harm.

2. Potential Drawbacks:

a. Manual operation only: Although manual operation can be beneficial in certain situations, it may not be suitable for environments where continuous monitoring is required.

b. Limited compatibility: The monitors may not be compatible with all types of sensors or gas detection systems, so it's essential to check compatibility before purchasing.

c. No data logging: These monitors do not have the capability to log gas concentration data, which may be a concern for some industries with strict record-keeping requirements.

3. Conclusion:

The Honeywell VA301MQ2CO-NO2 and Vulcana VA301M dual gas monitors offer a reliable and cost-effective solution for detecting CO and NO2 gases in industrial environments. With their manual operation, 24V DC power supply, and ability to detect both gases, these monitors cater to a wide range of applications. However, their lack of data logging and limited compatibility with other sensors or systems may be potential drawbacks for some users.

4. Recommendation:

If you're looking for a cost-effective, manual dual gas monitor for CO and NO2 detection in an industrial setting with a stable 24V DC power supply, the Honeywell VA301MQ2CO-NO2 and Vulcana VA301M are excellent choices. However, if you require data logging capabilities or plan to use these monitors with other sensors or systems, it's essential to check compatibility and consider alternative options.

part # va301mq2cono2 price

  • $199.00

specifications detectoshould:

  • brand: Honeywell
  • part type: 24v Monitor Manual
  • manufacturer part number: VA301MQ2CO-NO2
  • gas es detected: Carbon Monoxide
  • country of origin: Canada

payments detectoshould:

  • wallet: Paypal
  • credit card: Visa
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shipping detectoshould:

  • service: USPS Ground Advantage, UPS Ground, USPS Priority Mail
  • cost: $13.05
  • transit: 3-9 Days
  • class: Standard, Expedited
  • type: Calculated
  • carrier: USPS, UPS

returns detectoshould:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
  • method: Money back

offer detectoshould:

  • sold: 0
  • quantity: 1
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • started: March 25, 2026

seller detectoshould:

  • rating: 100.0%
  • # reviews: 560

general detectoshould:

  • Test, Measurement Inspection > Test Meters Detectors > Gas Detectors Monitors
  • condition: For parts or not working
part type: 24v monitor manual, gas es detected: carbon monoxide, country of origin: canada,
category: business & industrial > test, measurement inspection > test meters detectors > gas detectors monitors, sku: 4036360032108604,

Honeywell VA301MQ2CO-NO2 Is Similar To:

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1 offer $199.00 USD
  • Offer #1: $199.00 price + $14.10 delivery = $213.10* total. This is a stand-alone unit designed to monitor both Carbon Monoxide (CO) and Nitrogen Dioxide (NO2).+$14.10 shipping