Industrial Scientific Ventis Pro Series Gas Detector

Industrial Scientific Ventis Pro Series Gas Detector

The Industrial Scientific Ventis™ Pro Series has you covered whether you need unique four-gas or expanded five-gas sensor options, all in the most configurable multi-gas monitors on the market so you can stop carrying multiple instruments to meet your gas detection needs.

Click here to access the Ventis Pro Series Instrument Builder to configure your Ventis Pro 4 or Ventis Pro 5 online and request a quote!




  • Detect up to five gases: Rely on flexible sensor options to detect combustible and toxic gases in a broad range of settings, making the Ventis Pro Series ideal for both personal protection and confined space applications
  • Simplify gas detection for your users: Create custom start-up messages to communicate safety information to your team, hide screens to simplify user interpretation, acknowledge low gas levels, and receive written instructions when an instrument goes into alarm
  • React in emergency situations: Know when a worker is in distress or has lost consciousness thanks to a dedicated panic button and man-down alarm
  • LENS™ Wireless technology enables communication between Ventis™ Pro Series personal monitors and the Radius BZ1 Area Monitor
  • Track instruments and alarms: Address recurring alarms and improve asset management by assigning users and sites to each gas monitor in real time using iAssign™ Technology
  • Depend on a rugged design: Keep your instruments in the field, not the shop, thanks to an IP68 rating for dust and water ingress and a rugged overmold that is Guaranteed for Life™
  • Upgrade with ease: Don't buy all new accessories; most of your Ventis MX4 accessories are compatible with the Ventis Pro Series
  • Available with or without pump
  • Available in black or orange
  • Compatible with the DSX Docking Station and iNet Instrument Network

LENS™ Wireless is the first gas detection solution that allows personal monitors and area monitors to share gas readings and alarms with one another. Now when a gas hazard, man-down, or panic situation causes an instrument to alarm, all peers in the connected group will instantly be notified of the hazard and the person in danger. When seconds matter, you can rely on help from workers nearby, rather a control room or call center hundreds of miles away.

  • Share gas readings and alarms between Ventis™ Pro Series personal monitors and Radius™ BZ1 Area Monitors
  • Enjoy out-of-the-box operation with no site surveys, IT setup, licenses, or additional infrastructure needed
  • Identify peer alarm types in real time, enabling a faster, more appropriate response
  • View gas readings from other peers in your group on any monitor without needing a central controller to relay the information
  • Receive readings from up to 1.5 km (~1 mile) away with wireless hopping between instruments
  • Activate the panic alarm on your personal monitor to notify all peers in your group of an emergency
  • Depend on self-healing mesh networks to always stay connected, even if a single unit drops off


  • WARRANTY: Warranted for as long as the instrument is supported by Industrial Scientific Corporation (excludes sensors, batteries, and filters); O2, LEL, CO, and H2S sensors warranted for three years; all other sensors warranted for two years; pumps and batteries are warranted for two years
  • DIMENSIONS: 104 x 58 x 36 mm (4.1 x 2.3 x 1.4 in) - without pump; 172 x 67 x 65 mm (6.8 x 2.6 x 2.6 in) - with pump
  • WEIGHT: 200 g (7.05 oz.) typical - without pump; 390 g (13.76 oz.) typical - with pump
  • OPERATING TEMPERATURE RANGE: -40° C to 50 °C (-40° F to 122° F)
  • OPERATING HUMIDITY RANGE: 15%-95% non-condensing

The Ventis Pro Series is supplied with calibration cup (Ventis), sample tubing (Ventis with pump), and reference guide.

Click here to access the Ventis Pro Series Instrument Builder to configure your Ventis Pro 4 or Ventis Pro 5 online and request a quote!

See it in action!
Simulator: Try out the Ventis Pro Series Simulator
Video: See what sets the Ventis Pro apart
Videos: Ventis Pro Series Overview
Videos: Ventis Pro Series Operation
Video: LENS Wirless Technology

Upcoming Events
25 Sep 2018

Fall Protection End User

Burnaby, BC
25 Sep 2018

Fall Protection End User

Dartmouth, NS
26 Sep 2018

Working at Heights Training (ON CPO Approved)

Ottawa, ON
image description Watch our 3 minute video