GS-1
Portable Gas Detection Equipment
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Robust
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Effective warning
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Flexible
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User friendly
GS-1
Personal Single Gas Monitor
With over 45 years of gas detection experience, Macurco strives to
provide the highest quality gas detection and safety solutions to serve
the global market. Since 1972 Macurco has been providing detection
options for a number of gases in various spaces and applications.
Macurco provides both single gas and multigas monitors for
personal safety and portable monitoring applications presenting
protection against a wide range of industrial gas hazards.
Choosing the portable gas detector for your needs
GS-1 is a rugged, compact single gas personal monitor designed for use in the toughest
environments.
With rugged impact resistant construction and compliance to IP65. GS-1 gives an unbeatable
combination of powerful loud and bright alarms. It’s stunningly compact and lightweight design
makes it ideal for use in industries such as oil and gas, chemical, steel works, waste and water works.
GS-1 is small, light and easy to use. Weighing just 130g, it is extremely durable, with high impact
resistance and dust/water ingress protection to IP65. When potentially hazardous levels of gas are
detected, the GS-1 alerts the user with a loud 95 dB alarm, a vivid red/blue visual warning and also
by vibrating.
GS-1 features simple, single-button control and has an easy-to-read, backlit LCD display to ensure
clear viewing of gas level readings, alarm conditions and battery life. Data and event logging are
available as standard, and there is a built-in 30 day advance warning when calibration is due.
Robust
Tough polycarbonate housing
Water and dust resistant to IP65
Protects you in the harshest environments
Full overmoulding
Effective warning
95dB audible alarm
Vivid twin red/blue visual alarm
Internal vibrating alarm
High impact resistance
Ensures prompt evacuation from hazardous zone
If ambient noise is high, GS-1 still alerts you by vibrating and with the high
impact blue/red LED alarms
Flexible
Rechargeable
Fully interchangeable intelligent sensor modules
User friendly
Gas detector tailored to your requirements
One button operation
Backlit display for gas diagnostics and operating status
Ultra lightweight
Gas Test Kit
The Gas Test Kit provides a simple and convenient
means of carrying out either bump test or a calibration.
Charging Cradle
The Charging Cradle comes with the GS-1 to easily
charge your detector when not in use.
Quick and easy to use
Easy to read
Comfortable to wear
Charging Cradle
Gas Test Kit
Gases and Ranges
Required range and alarms vary by country and application, and these can be congured using
optional software. Each gas channel can have two instantaneous alarm levels set.
Typical ranges and alarms:
Gas
Flammable
Range
0-100% LEL
Standard Alarm
20% LEL
Please see the back page for full technical specications.
GS-1 Specication:
Size
Weight
Typical response times (T90)
Alarms
Display
Display modes
Datalogging
Battery
Operating time*
Sampling
Operating temperature range
Humidity
Ingress protection
Approval codes
Flammable
Flammable
Audible
Visible
Vibrating
Normal display
Display recall
Rechargeable
Rechargeable
North America
3.5 x 1.9 x 0.95 in (90 x 48 x 24 mm)
138g (4.9oz)
20s
95dB
Multiple alarm options let you select distinctive tones for different alarm levels
Dual colors red/ blue ashing LEDs in a gas hazard
Internal vibrating alarm
Custom LCD with backlight and display of gas concentration. Graphic symbols for battery (with proportional indication of remaining
operation time), and display mode. Start up indication when calibration is due within 30 days, calibration overdue or service required.
Real time gas concentration levels
Full timed data logging with adjustable sample rate, set to 1 min. data rate as default.
900 hours storage at 1 min. interval (54,000 logs), >4800 events
Lithium battery
12 hours minimum for ammable unit
Optional manual aspirator
-4oF to +149oF (-20oC to + 65oC)
20-90% RH
IP65
CSA Class 1 Groups A,B,C,D Division 1
International
Europe
Standards safety
Operation standards
PC interface
Calibration
Accessories
*Operating time will depend on operating pattern and alarm occurrence. Frequent or long lasting alarms and use of the optional condence beep will reduce battery life.
North America
Europe
Flammable: IECEx BAS05.0038
Flammable: ATEX II 2G Ex ia d IIC T4 Gb (-20OC ≤ Ta ≤ +65OC) BASEEFA04ATEX0383
CSA22.2, 152
EN60079-0, EN60079-11, EN60079-1, 94/9/EC
EN50270, EN50271, IEC61508, EN61779, EN45544
RS232 connection from interface module in charger
RS232/USB converter available
GS-1 can be routinely calibrated using Portables PC software
GS-1 is supplied with an integral alligator clip
Macurco reserves the right to change the design or specication of the product without notice.
www.macurco.com
GAS DETECTION
Sioux Falls, SD - Phone 1-877-367-7891 - Email: info@aerionicsinc.com - www.macurco.com
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