Fixed gas detection systems are a series of monitors and sensors that are connected to a controller or alarm system.  These monitors may send signals to the controller or alarm for different zones in your facility.  This enables all the readings to be in one central location.  There are many different configurations for fixed systems which are capable of monitoring numerous gases in a large area and provide warnings to workers of unsafe conditions.  Some monitors can also be setup to run Variable Frequency Drives (VFD’s) to enable cost savings by running exhaust fans only when needed to keep work areas safe.  Fixed gas detection systems are typically installed in closed parking garages, manufacturing facilities, battery charging areas and anywhere health and safety are concerned.

Shipping fees not included. 

Gas Bottle Size Price
CO (10 ppm) 17 L $42
34 L $52
103 L $119
Methane (50% LEL) 17 L $42
34 L $52
103L $119
Isobutylene (100 ppm) 17 L $42
34 L $52
103L $119
H2S (50 ppm) 29 L $153
58 L $163
NO2 (10 ppm) 29 L $350
58 L $251
 Ammonia (50 ppm)  29 L  $245
 58 L  $309
 Chlorine (10 ppm)  29 L  $310
 58 L  $336
58 L $251
116 L $360
Multi-Rae Multi-gas (new style)
Hydrogen Sulfide 10 ppm/ Carbon Monoxide 50 ppm/
Methane 2.5% (50% LEL)/ Oxygen 18.0%/ Nitrogen
29 L $190
58 L $251
116 L $360
MSA Altair 5 multi-gas – Hydrogen Sulfide 20 ppm/
Carbon Monoxide 60 ppm/
Methane 1.45% (58% LEL Pentane Equiv.)/
Oxygen 15.0%/ Nitrogen
29 L $190
58 L $251
Industrial Scientic Multi-gas:
100 ppm CO, 25 ppm H2S, 19% O2, 25% LEL Pentane
29 L $190
58 L $251
116 L $360

Contact Us

Not seeing what you need?  We also have many additional mixtures available.  Contact us for more information.

  • This field is for validation purposes and should be left unchanged.