MSA Gas Detection Instruments

MSA Gas Detection Instruments

IBT is a distributor of gas detection instruments from MSA. These quality instruments are for monitoring gas for worker protection and environmental monitoring, using sensing technologies from catalytic and electrochemical to infrared.

Multigas Instruments

IBT Safety offers the full line of MSA multigas instruments which are used primarily to monitor immediate hazards. They can be used for both continuous and intermittent gas detection. IBT Safety also has the complete line of accessories including batteries, chargers, pumps, sample lines and probes.

FiveStar® Alarm – Rugged,reliable 5-gas detection at your fingertips

  • Sensors available: O2, CO, Cl2, ClO2, H2S, NO, NO2, PH3, SO2, NH3 and combustible gas
  • Autocalibration
  • “Smart sensors”
  • Pressure-compensated oxygen
  • High levels of RFI protection
  • Multilingual display
  • Weather-resistant
  • World’s leading poison-tolerant combustible sensor
  • Battery gas gauge
  • Fast charger option
  • Up to 20 hours of use with optional NiMH battery
  • 2-year sensor warranty for most sensors

Orion® Multigas Detector – The standard for reliability, ease of use and durability

  • Detects up to 4 gases including O2, CO, H2S, and combustible gas
  • Simple,intuitive 2-button operation
  • Rugged construction
  • Large display with great contrast
  • Internal pump
  • 16-hr run time in pumped mode
  • NiMH or alkaline batteries
  • TIM System-compatible
  • IP54-rated
  • Sensors are easy to change

Watchman® Multigas Monitor – Designed to withstand the most demanding environments

  • Monitors up to 4 gases including O2, CO, H2S, NO, NO2, SO2 and combustible gas
  • Extremely durable
  • High RFI protection
  • 14-hour battery run time as standard feature
  • Remote alarm

Passport® Personal Alarm – Known world-wide for its reliability and long service life

  • Detects up to five gases including NH3, O2, CO, Cl2, H2S, NO, NO2, SO2 and combustible gas
  • Remote alarm
  • Over 50,000 sold

Gasport® Gas Detector – Detects three ranges of methane from ppm to percent-by-volume

  • Designed for gas utilities
  • Methane leak detection
  • Wide detection range (0 – 100% methane by volume)
  • Poison-tolerant combustible sensor
  • Can disable alarms for servicing mode

MicroGard® Portable Alarms – Economical 2-gas instrument for detecting oxygen deficiency and combustible gas

  • Detects O2 and combustible gas
  • Pocket-sized
  • Economical
  • Lightweight

Single-Gas Instruments

Single gas detectors are an economical way to monitor a specific single gas. MSA toxic gas indicators can be used for continuous monitoring of CO, O2 or H2S. MSA combustible gas indicators can be used to measure methane, pentane,and many other combustible gases.

Responder® Series – Compact, lightweight and easy-to-operate single gas detector with display

  • Units available to detect O2, CO, H2S, Cl2, ClO2 or NH3*
  • Digital display
  • Pocket-sized
  • Audible, visual & vibrating alarms (audible & visual alarms for MiniOx)
  • Adjustable alarm levels
  • Peak readings
  • MiniOx Remote Responder available for remote sampling of confined spaces

PULSARTM Single-Gas Detector – Everything you want in a portable,maintenance-free instrument

  • Units detect CO, O2 or H2S
  • Maintenance-free, two-year service life
  • No need to calibrate instrument
  • Long-life lithium battery, 33% longer than competition
  • Large, easy-to-read, numeric end-of-service-life indicator, characters 4x larger than other displays
  • Distinctive audio, visual and optional vibrating alarms
  • Durable, designed to pass 6-ft. drop test
  • Water and dust resistant, designed to pass IP54 rating

Cricket® Personal Alarms – A miniature,maintenance-free unit providing inexpensive yet dependable detection

  • Units available to detect O2, CO or H2S
  • Disposable
  • Pocket-sized
  • Audible & visual alarms
  • Maintenance-free

Explosimeter® Combustible Gas Indicator – Combustible detection with simple analog operation

  • Detects and measures concentrations of combustible gases or vapors in the air
  • Can be used in the immediate environment or for remote sampling of confined spaces
  • Easy-to-read analog display
  • Hand-held

Gascope® Combustible Gas Indicator – Dual-range combustible gas detector

  • Detects, measures, and pinpoints leaks of combustible gases and vapors
  • Wide detection range allows for readings above the UEL
  • Dual-detection range gives readings in both % LEL and % by volume
  • Easy-to-read analog display

Titan® Combustible Gas Detector – High-performance combustible gas detector with innovative design and small size

  • Detects and measures combustible gas or vapor concentrations
  • Reads % LEL or % by volume
  • Simple, intuitive, one-button operation
  • Large, easy-to-read display
  • Audible and visual alarm with optional vibrating alarm
  • Optional NiMH battery pack
  • Full battery charge with MSA Fast Charger
  • Strong construction, with excellent resistance to water and dust penetration – IP54 rating
  • Features MSA Series 20L Sensor for expanded sensor life
  • Sensor is very easy to replace


Get in touch for help and information

Our head office address:

9400 W 55th St, Merriam, KS 66203

Call for help:

(913) 428-2858

Send us an email