Specialty Gas Products
Portable Gas Detection
© Aerionics 2017. All rights reserved.
Macurco is a trademark of Aerionics, Inc.
Specifications
• Size: 3.2 x 2.0 x 1.2 in. (8.1 x 5.1 x 3.1 cm)
• Weight: 4.1 oz. (11 5 g)
• Ingress Protection Rating: IP54
• Operating Humidity: 15 – 90% (non-condensing)
• Readout: Direct read LCD
• Range: 0-995 ppm (CO), 0-200 ppm (H2S), 0-25% v/v (O2)
• Operating Life: 2 years from activation
• Intrinsic Safety: Class I, Div. I, Group A, B, C & D, T4
• Power: Permanently mounted, non-rechargeable 3.6- volt Lithium battery
Macurco Single-Gas Monitor Series

CM-1 Carbon Monoxide (CO)

HS-1 Hydrogen Sulfide (H2S)

OX-1 Oxygen (O2)
Alarm System
Audible, visual, and vibrating alarms give you the
notice you need to appropriately respond to the
presence of targeted gases.

Easy Operation
With the push of a button, gas and peak readings,
and alarm set points instantly appear in the display.

Compact Size
Engineered to go anywhere, it can be easily
clipped to your pocket, belt or hardhat.

Flexibility
Available in three different models with distinct
features

Move forward with confidence, and reduce your
maintenance costs with the new Macurco
Single-Gas Series. An innovative family of portable
single-gas monitors that are user-friendly and
affordable. With a low maintenance and compact
size, the Macurco Portable Single-Gas Monitor
helps you detect potentially hazardous levels of
O
2, H2S or CO gas. It provides you with reliable,  
2-year performance at an affordable price.
Aerionics, Inc.
3601 N St Paul Ave
Sioux Falls, SD 57104

Phone: 512-524-3414
Toll Free: 877-367-7891
Fax: 512-524-3415
Email:
info@aerionicsinc.com
Standard Single-Gas Monitor
With a low maintenance and compact size, the Macurco Portable Single-Gas
Monitor helps you detect potentially hazardous levels of O
2, H2S or CO gas. It
provides you with reliable, continuous 2-year performance at an affordable price.

XL Single-Gas Monitor
The Macurco Single-Gas XL monitor offers all the simplicity, reliability and ease-of-
use of our standard portable Single-Gas monitor with lower resolution and more
flexibility and lifespan features. The Macurco Single-Gas XL monitor features a
factory replaceable battery and sensor to help reduce total cost of ownership:
instead of replacing your Macurco Single-Gas XL monitor in a few years, you can
replace batteries or sensors – and that helps better predict future capital costs.The
Macurco Single-Gas XL monitor also allows you to measure at a lower resolution.
The Macurco Single-Gas XL monitor allows the choice of two additional alarm set
points: Short Term Exposure Limit (STEL) and Time Weighted Average (TWA)
exposure (H
2S and CO). With its 2-year warranty on electronics, battery and H2S
and CO sensors, the Macurco Single-Gas XL monitor is designed to deliver for the
long term.

XLS Single-Gas Monitor
The Macurco Single-Gas XLS monitor takes all the advances packed into the
Macurco Single-Gas XL monitor and adds another: four different user selectable
alarm settings. The Macurco Single-Gas XLS monitor gives you the flexibility
to adjust the alarm to suit your specific needs in a variety of working environments.
Its combination of the STEL alarm, TWA alarm and adjustable CO sensor alarm
settings you can change in the field, allowing you to focus on the job at hand.