Macurco MA-CX-12 Specsheet
TM
Macurco
Building & Home Solutions
Building & Home Solutions
Whether you are looking for gas
detection for a security system,
building automation or HVAC system,
for personal safety or for monitoring
specific gases in potentially hazardous
environments, Macurco has a gas
detector to meet your needs.
Commercial Series
6-Series (12-24V) & 12-Series (120V) Fixed Gas Detectors
Grey Housing (Standard)
White Housing Option
The Macurco 6 & 12 Series fixed gas detectors provide life-saving solutions aimed to protect
people and property. These fixed gas detectors are designed for low level detection, mitigation,
and notification. Let these detectors do the work for you by shutting off valves, turning on fans,
engaging horns and strobes, and provide notification to fire panels and building automation
systems when gases reach key limits.
Key Features
• Easy installation to 4x4 electrical
boxes via mud plate
• User selectable settings (Default to
industry standards) via two button
interface
• 5 A SPDT fan relay, 0.5A alarm
relay to control fans, valves, louvers,
horn and strobes
• 4-20mA output to control VFD’s and
send to BMS
• LED display to easily show gas
concentrations
• End of life notification
• Field calibration kits available
Applications
• Parking Garages
• Mechanical Rooms
• Restaurants
• Battery Charging Stations
• Breweries
• Storage Facilities
• Loading Docks
• Warehouses
• Firehouses & Ambulance Bays
• Refrigeration Facilities
• Vehicle Repair Facilities
• Bus Depots
www.macurco.com
Commercial Series
ISO 9001:2015
Macurco
Building & Home Solutions
Building & Home Solutions
TM
Specifications
Size
Weight
Voltage/Current
Operating Temperature
Ambient Humidity
Display
Current Loop
Mounting
Relays
Certifications
Warranty
4 1/2 x 4 x 2 1/8 in. (11.4 X 10.2 X 5.4 cm)
1 pound (0.45 kg)
6-Series
Power: 3 W (max) from 12 to 24 VAC or
12 to 32 VDC :Current @ 24 VDC: 75 mA in
alarm, 50 mA fan relay on and 23 mA stand by
12-Series
Power: 100-240 VAC (50 to 60 HZ)
Current: 1.0 A MAX
0°F to 125°F (-18°C to 52°C)
CD-6/12H 32°F to 122°F (0°C to 50°C)
10-90% RH NonCondensing
LED (can turn on/off)
Analog 4-20mA, with MRS-485 Adapter
Digital Modbus
4” x 4” electrical box
5A Fan Relay & 0.5A Alarm Relay
User Adjustable Settings
ETL Listed
*See detector manual for additional certifications
Two Year Limited Warranty
Accessories
Name Model Number
Control Panels DVP-120, DVP-120M, DVP-120B
MRS-485Addressable Adapter
Horn and Strobe (5 color options) HS-A, HS-B, HS-R, HS-G, HS-C
DMK-1Duct Mount Kit
Weatherproof Housing Kit WHK-1
PS-24Plug in 24VDC Transformer
Based on Gas TypeCalibration Kits
Horn and Strobe
Control Panels
Addressable Adapter
Calibration Kits
Weatherproof Housing Kit
(Detector sold separately)
Range
Model Number
CX-6 | CX-12
CM-6 | CM-12 Carbon Monoxide (CO) 200 PPM 7 Years 5,000 sq. ft.
GD-6 | GD-12
TX-6-ND | TX-12-ND
TX-6-HS | TX-12-HS
TX-6-AM | TX-12-AM
OX-6 | OX-12
RD-6 | RD-12
CD-6H | CD-12H(Auto Cal)
CD-6MC | CD-12MC(Manual Cal)
** Replaceable Sensor
Gas Type
Carbon Monoxide (CO) & Nitrogen Dioxide (NO2)
Propane (LP) Methane (NG) Hydrogen (H
Nitrogen Dioxide (NO
Hydrogen Sulfide (H
Ammonia (NH
Oxygen (O
Refrigerant
Carbon Dioxide (CO
)
2
(R-22, R-134A, R-404A, R-407C, R-410A)
)
2
S)
2
)
3
)
2
(Units)
CM-6 & TX-6ND
)
0-50% LEL
2
0-20 PPM
0-50 PPM
0-100 PPM
0-25 % V/V
0-1,000 PPM
0-5,000 PPM
Refer to
Low Level Alarm
Adjustable
Refer to CM-6 (CO) & TX-6-ND (NO2) Refer to CM-6 (CO) & TX-6-ND (NO2)
0, 15, 25, 35, 50 or 100 PPM
0, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17, 18, 19, 20% LEL
0, 0.5, 0.7, 1.0, 1.2, 1.5, 1.7, 2.0, 2.2, 2.5, 2.7,
3.0, 3.2, 3.5, 3.7, 4.0, 4.2, 4.5, 4.7, 5.0 PPM
0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20 PPM
0, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65,
70, or 75 PPM
0, 18, 18.1… , 20.2, 20.3, 20.4 &
20.5% v/v & high 23.5 % v/v (preset)
0, 100, 150, 200, 250, 300, 350 PPM
0, 600, 700, 800, 900, 1000,1100...
2000... to 5000 PPM
(Default)
High Level Alarm
Adjustable
0, 50, 100, 150 or 200 PPM
OFF, 5, 10, 15, 20, 25% LEL
0-20 PPM, (5 PPM default)
0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 PPM
0, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75,
80, 85, 90, 95 or 100 PPM
0, 18.5, 19, 19.5, 20, 20.5 and
high 23.5 % v/v (preset)
0, 100, 125, 150, 200, 300, 400, 500
or 600 PPM
0, 900, 1000, 1100...4000 ... to 5000 PPM
(Default)
Sensor
Life
2 Years**
5 Years
2 Years**
2 Years**
2 Years**
15 Years
Since 1972 Macurco has been providing gas detection solutions for various
applications. Macurco provides the highest quality gas detection solutions to
customers worldwide.
Macurco Gas Detection
3601 N St. Paul Ave,
Sioux Falls, SD 57104
© Aerionics 2020. All rights reserved. Macurco is a trademark of Aerionics, Inc.
Phone: 1-877-367-7891
Website: www.macurco.com
Email: info@macurco.com
Recommended
Coverage Area
Refer to
CM-6 & TX-6ND
900 sq. ft.
5,000 sq. ft.
900 sq. ft.
900 sq. ft.
900 sq. ft.2 Years**
900 sq. ft.7 Years
900 - 5000 sq. ft.
ISO 9001:2015
CERTIFIED
1/2020
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