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, see gas readings and alarms from connected peers using LENS Wireless, 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. Panic and man-down alarms will be relayed to other Ventis Pros in your group using LENS Wireless.
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.
Guaranteed for Life™.
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.
Two buttons for operation.
Dedicated panic button.
- DATA LOG
At least 3 months at 10-second intervals.
- EVENT LOGGING
60 alarm events
- INGRESS PROTECTION
IP68 (submersion at 1.5 meters for 1 hour)
- CASE MATERIAL
Polycarbonate with protective rubber overmold
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
200 g (7.05 oz), typical without pump
390 g (13.76 oz), typical with pump
- TEMPERATURE RANGE
-40 °C to 50 °C (-40 °F to 122 °F)
- HUMIDITY RANGE
15% to 95% non-condensing (continuous)
Backlit liquid crystal display (LCD)
- POWER SOURCE/RUN TIME
Rechargeable slim extended lithium-ion battery (18 hours typical @ 20 ºC) without pump
Rechargeable lithium-ion battery with LEL (12 hours typical @ 20 ºC) without pump
Rechargeable extended-range lithium-ion battery with LEL (23 hours typical @ 20 ºC) without pump
(18 hours typical @ 20 ºC) with pump
Rechargeable lithium-ion battery with IR (36 hours typical @ 20 ºC) without pump
Rechargeable extended-range lithium-ion battery with IR (72 hours typical @ 20 ºC) without pump
(32 hours typical @ 20 ºC) with pump
Four visual alarm LEDs (two red, two blue)
95 decibel (dB) audible alarm at a distance of 10 cm (3.94 in)
Combustible Gases/Methane – Catalytic Bead
O2, CO, CO/H2 low, H2S, HCN, NH3, NO2, PH3, SO2 - Electrochemical
CH4, CO2/LEL, CO2/CH4 - Infrared
- SUPPLIED WITH MONITOR
Calibration Cup (without pump), Sample Tubing (with pump), Reference Guide
English, French, Spanish, German, Italian, Dutch, Portuguese, Polish
- MEASURING RANGES
- CATALYTIC BEAD
Combustible Gases: 0-100% LEL in 1% increments
Methane (CH4): 0-5% of vol in 0.01% increments
Ammonia (NH3): 0-500 ppm in 1 ppm increments
Carbon Monoxide (CO): 0-2,000 ppm in 1 ppm increments
Carbon Monoxide (CO/H2 low): 0-1,000 ppm in 1 ppm increments
Carbon Monoxide/Hydrogen Sulfide: CO: 0-1,500 ppm in 1 ppm increments
H2S: 0-500 ppm in 0.1 ppm increments
Hydrogen Sulfide (H2S): 0-500 ppm in 0.1 ppm increments
Hydrogen Cyanide (HCN): 0-30 ppm in 0.1 ppm increments
Nitrogen Dioxide (NO2): 0-150 ppm in 0.1 ppm increments
Oxygen (O2) (Standard/Long-Life): 0-30% of vol in 0.1% increments
Phosphine (PH3) 0-10 ppm in 0.01 ppm increments
Sulfur Dioxide (SO2): 0-150 ppm in 0.1 ppm increments
Methane (CH4) 0-5% vol in 0.01% increments 5-100% vol in 0.1% increments
Carbon Dioxide/Combustible: CO2: 0-5% vol in 0.01% increments
LEL: 0-100% LEL in 1% increments
Carbon Dioxide/Methane: CO2: 0-5% vol in 0.01% increments
CH4: 0-5% vol in 0.01% increments
CH4: 5-100% vol in 0.1% increments
Optional LENS™ Wireless, proprietary mesh network Frequency: ISM license-free band (2.405 - 2.480 GHz)
- INGRESS PROTECTION:
Ex ia I Ma/Ex ia IIC T4 Ga, -40 °C ≤ Ta ≤ 50 °C Ex d ia I Mb/Ex d ia IIC T4 Gb IR sensor, -20 °C ≤ Ta ≤ 50 °C IR sensor
Equipment Group and Category II 1G, Ex ia IIC, Ga, T4 Equipment Group and Category II 2G, Ex d ia IIC, Gb, T4, IR sensor
- China CPC:
- China Ex:
Ex ia IIC T4 Ga, -40 °C ≤ Ta ≤ 50 °C; Ex d ia IIC T4 Gb IR sensor, -20 °C ≤ Ta ≤ 50 °C IR sensor
Cl I, Div 1, Gr A-D, T4; Cl I, Zone 1, Ex d ia IIC, T4 | C22.2 No. 152 for % LEL reading only
Cl I, Zone 0, Ex ia IIC, Ga, T4; Cl I, Zone 1, Ex d ia IIC, Gb, T4, IR sensor
Ex ia IIC T4 Ga, -40 °C ≤ Ta ≤ 50 °C Ex d ia IIC T4 Gb IR sensor, -20 °C ≤ Ta ≤ 50 °C IR sensor
30 CFR Part 22; Permissible for underground mines
BFE 46-12 Permissible for PA Bituminous underground mines
Cl I, Div 1, Gr A-D, T4; Cl II, Div 1, Gr E-G, T4 Cl I, Zone 0, AEx ia IIC, T4; Cl I, Zone 1, AEx d ia II C, T4, IR sensor
- See www.indsci.com/ventispro for all certifications.