Macurco Mac-MG-1 Specsheet

MG-1

Portable Multigas Detector

Now with

improved detection

of pentane and

hexane

• Carbon monoxide

• Hydrogen sulde

• Oxygen

• Flammable gases

MG-1

Portable Multigas Detector

Choosing the portable gas detector for your needs

MG-1 integrates innovative safety features and an intuitive, rugged design to provide
advanced protection for those working in harsh environments. This portable multigas de­tector, which is exceptionally easy to use and service, protects against the four most preva­lent gas hazards: carbon monoxide (CO), hydrogen sulde (H2S), ammable gases and
oxygen (O2) depletion.

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MG-1 Portable

Multigas
Detector

The Complete

Solution

Now with

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hexane

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From the individual contractor to the

site safety manager, Macurco offers all the tools

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Condence, however you look at it

MG-1 contains a wide range of features to make everyday use easier and safer:

TWA Resume function

Unique to MG-1, this innovative fea­ture ensures toxic gas exposure is cal­culated accurately over an entire shift,
even if MG-1 is switched off for a
break or during travel to another site.

18 hour battery life

Safely work multiple or longer shifts

between charges, covered by the 18

hour battery life.

Backlit display

Large, clear display with backlight

and option to ip the screen 180° for

easy viewing while worn.

Rugged design

With a thick anti-shock rubber cas­ing and drop tested to ~13.125 ft (4m) on
concrete, MG-1 provides dependable
operation under the most demanding
use. Water & dust resistant to IP65
& IP6 7.

Positive Safety indicator

A simple ‘trafc light’ status indicator

which, at a glance, provides visual
assurance of operational and compliance
status to both users and supervisors.

Green light - Working safely

Red light - Attention required

Intrinsically safe

ATEX approved and UL Class 1 Div
1 for operation in a wide range of
hazardous environments.

Dedicated sensors

One sensor for every gas ensures
effective, fast and reliable detection.

Multiple alarms

Audible 95dB alarm, bright red/blue
LED’s and vibrating alerts provide
effective warning to gas hazards.

Easy operation

Large single button and intuitive
menu system minimizes training and
allow easy operation while wearing
gloves.

TWA Resume

TWA Resume* ensures time weighted average (TWA)
toxic gas exposure is calculated accurately over an
entire work shift.

The red line on the graph shows workers with other

detectors risking overexposure to hydrogen sulde

(H2S) by switching their detector off for a lunch break.

Only MG-1 provides the option to include previous
measurements in the calculation when you switch your
detector back on again and so prevent you exceed­ing your exposure limit. Because of TWA Resume

(green line), MG-1 alarms at 14:00 when their 8 hour

TWA reaches 5ppm.

Product Specication

Size

Weight

Durability

Alarms

Display

Logging

Battery

Environment

Compliance

Approvals

Accessories

Audible
Vibrating
Visible

Data
Events

Rechargeable Li-ion

Operating temp
Humidity
Ingress protection

EMC

ATE X
IECEx
UL

INMETRO
MED

Included with MG-1

Available separately

5.3 x 3.1 x 1.4in (135 x 80 x 35mm)

9.9oz (282g)

Drop tested ~13.125 ft (4m) onto concrete

95dB
Integrated
Bright red & blue LED’s

Front mounted, backlit, 180° ip for easy viewing while worn

130 hours of data at 10s intervals
3,500

Up to 18 hour runtime; 5.5 hour recharge

-4°F to +131°F (-20 to +55°C)*
10-95% RH @ 104°F (40°C) non-condensing
Independently tested to IP65 and IP67

Directive 2014/30/EU

Ex II 2 G Ex d ia IIC T4 Gb Tamb -20°C to +55°C
Ex d ia IIC T4 Gb Tamb -20°C to +55°C
Use in hazardous locations Class 1 Div 1 groups A,B,C,D only as to
intrinsic safety
Ex d ia IIC T4 Gb Tamb -20°C to +55°C

Integrated alligator clip and tethering loop
Bump/calibration plate

Single unit cradle charger; 10 unit cradle charger; Vehicle charger
Clip on dust lter plate
I-Test automated bump test and calibration station

Accessories:

Cradle charger

Docking station for easy charging

10 way charger

For charging and storing your

MG-1 eet

*Toxic and oxygen sensors are not rated for continuous operation above 122°F (50°C)

Gases and Ranges:

Gas

Oxygen (O2)

Flammable

Hydrogen sulde (H2S)

Carbon monoxide (CO)

Range

0-30% vol.

0-100% LEL

0-100ppm

0-1000ppm

Resolution

0.1% vol.

1% LEL

1ppm

1ppm

User Options

*Options adjustable using Portables Pro 2.1.7 Software

TWA Resume

Calibration Interval

Bump Interval

Pellistor Saver Mode

TWA/STEL Alarm

Low/High Alarm

180° Flip Display

Event/Data Logging

Macurco reserves the right to change the design or specication of the product without notice.

Latching Alarms

Peak Mode Function

Custom User Message

Force Bump Test When Due

Force Calibration When Due

Audible & Visual Condence

Alert

Auto Zero on Start Up

Languages (11)

www.macurco.com

NEW Portables Pro 2.0 Software

For easy conguration and servicing

External lter plate

Clip-on lter for dusty environments

Aspirator plate

Sample atmosphere prior to entry

Effective charging and storage whilst

Vehicle charger

travelling

I-Te st

Easy automated bump testing and

calibration solution

Bump/calibration plate

To apply test gas to MG-1

©2016. Crowcon Detection Ltd.

Sioux Falls, SD - Phone [phone] - Email: [e-mail] - www.macurco.com