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Macurco Gas Detection

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Sioux Falls, SD
Macurco Gas Detection

The Macurco product line is comprised of portable and fixed gas detection equipment for residential, commercial and industrial applications.

The Macurco CM-E1, GD-2B, GD-2A and HD-11 are low voltage detectors designed for use with Fire and Security Systems. The CM-E1 and GD-2A are UL 2075 Listed for use in residential and commercial applications and are also approved by the California State Fire Marshal. The Macurco Single-Gas Monitor Series is designed to continuously monitor the ambient environment and notify the user if the level of the target gas reaches the alarm set point for the monitor. The device is designed to operate for two years and then be disposed of according to local regulations. The Macurco Single-Gas Monitor is available in three versions CM-1, HS-1 and OX-1 to monitor either Carbon Monoxide (CO), Hydrogen Sulfide (H2S) or Oxygen (O2). When activated, it continuously monitors the ambient air that enters the sensor through the sensor inlet opening by the process of passive diffusion for two years. Macurco Single-Gas Monitors are uniquely suitable for monitoring specific gases in potentially hazardous atmospheric conditions and are suitable for most industrial applications. They are light, intuitive in design, utilize large glove friendly buttons and are easy to use in the field. The Macurco 6-Series are low voltage, dual relay gas detectors, controllers and transducers. The 6-Series have selectable 4-20mA output, buzzer and digital display options. It is an electronic detection system used to measure the concentration of various gases and provide feedback and automatic control to help reduce gas concentrations in parking garages, warehouses, boiler rooms, vehicle maintenance facilities, battery rooms, kitchens or other commercial applications. The Macurco 12-Series are line voltage powered (100-240VAC), dual relay gas detectors, controllers and transducers. The 12-Series utilizes an internal switching power supply that is capable of using line voltage between 100 and 240VAC and 50-60Hz. The 12-Series have selectable 4-20mA output, buzzer and digital display options. It is an electronic detection system used to measure the concentration of various gases and provide feedback and automatic control to help reduce gas concentrations in parking garages, warehouses or other commercial applications. The DVP-120 exhaust fan controller, in conjunction with Macurco gas transducers, provides automatic controls to help maintain an acceptable environment in parking garages or other facilities. The DVP-120 system is designed to meet specifications for safety in enclosed parking garages, including the Uniform Building Code and OSHA 50ppm CO requirements. The DVP-120 can control up to twelve gas sensors in any combination. The DVP-120M is a Modbus-Enabled Detection and Ventilation Panel with up to 87 Modbus addressable sensors on three channels of 29 sensors per channel, plus the original 12 analog 4-20mA sensor channels. The DVP-120M increases the capacity of the DVP-120 from 12 detectors to 99. System wiring includes 4-20mA current loop and RS-485 serial interface. Equipment used in areas where explosive concentrations of vapors may exist must be equipped with special enclosures, wiring and other electrical apparatus for safety purposes. Hazardous (classified) locations such as these might exist in petroleum refineries, gasoline storage and dispensing areas, spray finishing areas, aircraft hangars or fuel servicing areas, utility gas plants and operations involving storage and handling of liquefied petroleum gas or natural gas. In order to make sure the correct equipment is used, these environments are broken down into classes, divisions and groups to more specifically identify the hazards; for example Class 1 for Gases, Vapors and Liquids - Division 1 for Normally explosive and hazardous - Groups A, B, C and D (A - acetylene, B - hydrogen..., C - ether..., D - hydrocarbons, fuels...). Macurco offers calibration and test kits, calibration gas, service, parts and accessories for the Macurco Security Series, 6-Series, 12-Series, Portable Single-Gas Series and IT Series products. For a full list of accessories, specifications and instructions please visit our website at www.macurco.com.

12/23/2025

Happy Holidays from the Macurco Team!

As we wrap up the year, please note our upcoming 2025-2026 holiday hours:

Holiday Closures:
• Wednesday, December 24
• Thursday, December 25
• Friday, December 26

• Thursday, January 1
• Friday, January 2

If you have any questions, feel free to reach out at info@macurco.com or call (877) 367-7891.

Wishing you a safe and happy holiday season!

12/22/2025

Last week, our team celebrated Dip-Mas, a dip-filled potluck and lots of holiday spirit, including everyone’s favorite festive sweaters. We wish everyone a wonderful holiday season!🌲

Meet Our Team: https://macurco.com/about/

12/18/2025

One of the most common questions we receive is, “What height should I mount my gas detector?” This depends on the weight density of the gas you are monitoring.

Click the link below to read our blog, which walks you through the most common gas types and where a Macurco gas monitor should be mounted for applicable safety.

Read More: https://macurco.com/detectormountingheight/

Fixed Gas Detector Mounting Height Sioux Falls, SD – A frequent question we receive is, "At what height should I install my gas detector?" The answer depends on the density and weight of the gas you're monitoring. In this post, we'll guide you through the most common types of gases and recommend t...

12/15/2025

Macurco celebrated our annual holiday party this past Friday, and it was so great to have everyone together. The holiday looks definitely added to the fun! A big congratulations to our Production Planner, Maxine Evans, for winning Employee of the Year. Thank you for all you do for Macurco!

12/11/2025

Macurco’s newest addition to its AimSafety portable gas solution lineup is the PM500 sampling-type monitor. This rugged handheld, combined with a powerful internal sampling pump, can measure up to six gases simultaneously, enabling safe entry into confined spaces and hard-to-reach areas.

Learn More: https://macurco.com/product/pm500/

12/08/2025

Looking for step-by-step instructions on how to replace a sensor on Macurco models such as the CX-6/12, CX-CO, CX-NO₂, TX-6/12, and OX-6/12?

Watch Now:
https://www.youtube.com/watch?v=Ny-sYd2jNUs&t=2s

Step-by-step instructions on how to replace a sensor on applicable Macurco models (CX-6/12, CX-CO, CX-NO2, TX-6/12, & OX-6/12 models only).

12/04/2025

Gas and flame detection systems play a critical role in ensuring the safety and security of airport hangars. These systems are essential for early detection of potential hazards, such as gas leaks or fires, enabling prompt response and mitigation to prevent accidents and property and personnel damage.

Read More: https://macurco.com/applications/aircraft-hangars/

Gas and flame detection systems play a critical role in ensuring the safety and security of airport hangars. These systems are essential for early detection of potential hazards such as gas leaks or fires, allowing for prompt response and mitigation to prevent accidents or damage to property and per...

12/01/2025

The November 2025 Macurco Newsletter includes a blog on CO poisoning risks in homes, a spotlight on our residential gas detection solutions, and an overview of gas detection in Waste Disposal applications. It also features an ISC East 2025 recap and a behind-the-scenes look at our annual Thanksgiving Potluck.

Read the November newsletter here:
https://conta.cc/4p3I473

Email from Macurco Inc. Protecting People and Property Since 1972 Protecting People and Property Since 1972 November 2025 Newsletter The Risk of CO Poisoning In Your Home As temperatures drop an

11/26/2025

Upcoming Holiday Hours

Please note that Macurco will be closed on the following dates in observance of the holidays:

Thanksgiving – November 27: CLOSED
Black Friday – November 28: CLOSED
Christmas Eve – December 24: CLOSED
Christmas Day – December 25: CLOSED
Day After Christmas – December 26: CLOSED
New Year’s Day – January 1: CLOSED
Day After New Year’s – January 2: CLOSED

We appreciate your understanding and wish everyone a joyful holiday season!

11/25/2025

Our team enjoyed a fantastic Thanksgiving potluck today; great food, great conversations, great people. Wishing everyone a safe and happy holiday!

Please note: Macurco will be closed on November 27th–28th. Regular operations will resume on Monday, December 1st.

11/24/2025

As temperatures drop and furnaces run more frequently, the risk of Carbon Monoxide (CO) exposure naturally increases. But home heating systems aren’t the only potential source of CO buildup. This is a great time to check that your CO monitors are functioning correctly and, if you don’t have one installed, to consider adding this critical layer of protection for your safety and peace of mind.

Read More: https://macurco.com/carbon-monoxide-in-homes/

Colder months bring higher risk of Carbon Monoxide leaks. Sioux Falls, SD—During colder months, furnaces turn on, which can increase the risk of Carbon Monoxide poisoning. However, that's not the only place Carbon Monoxide or "CO" can build. Macurco wants to remind you to make sure your CO monitor...

11/13/2025

November Product Spotlight: Residential/Light Commercial Fixed Monitors

Protecting people and property is our mission here at Macurco, and one of our main focuses is protecting residents from potentially hazardous gas leaks in their homes, offices, and other spaces. Click the link below to learn more about our gas detection solutions designed for these applications to keep both people and property safe.

Learn More:
https://macurco.com/product-category/residentialmonitors/

Address

1504 W. 51st Street
Sioux Falls, SD
57105

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

(877) 367-7891

Website

http://www.macurco.com/

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Our Story

Macurco Gas Detection is a division of Aerionics Inc., and is a leading global provider of rapidly deployable connected, intelligent gas detection systems that enable real-time safety and toxic threat detection. Macurco designs, develops and manufactures a full set of fixed and portable gas detection monitors for the protection of workers, responders, and the community.

Macurco’s products provide the most advanced gas detection and protection of workers and the community via three product solutions. These solutions include the superior TracXP fixed wireless gas monitors for Oil and Gas and industrial applications; the innovative, industry-standard Macurco fixed gas monitors for security systems, building automation, HVAC systems, parking structure, cold storage, beverage and restaurant CO2 detection, and home/personal safety; and the groundbreaking AimSafety portable gas detection monitors for monitoring specific gases in potentially hazardous environments including fire and hazmat, oil and gas and industrial safety applications.

Macurco has more than 45-years of proven gas detection experience in residential, commercial and industrial gas detection. Macurco gas detection systems are widely recognized by distributors and users for their high performance and consistent reliability. Macurco, AimSafety, and TracXP gas monitors are used in more than 50-countries around the world by major organizations protect workers and the community and save lives and maintain safety. Macurco is based in Sioux Falls, South Dakota.