Industrial Scientific Ventis MX4 (Diffusion) Multi-Gas Monitor (Black)
The Ventis MX4 is a multi-gas monitor that can detect up to 4 of the following gases LEL (Methane), LEL (Pentane), CO, SO2, H2S, O2, CO/H2 Low, NO2. The monitor is a straightforward and reliable multi-gas monitor as its lightweight and durable build make it easy to wear across all applications.
The Ventis MX4 provides users with the ability to personalise their experience through the customisable run time function, with the option to choose battery lengths (12,18 or 20 hours) while used as a filter/non-pumped monitor. Furthermore, functions such as latch alarm setting, alarm thresholds and preventing the monitor from switching off while in alarm mode can be set to the user's needs.
Choosing the Ventis MX4 eliminates the need for multiple monitors on-site as it can be a personal monitor but also a confined space monitor - when used with the Ventis Slide on Pump (also available from Frontline Safety). After the monitors have been used, data such as maintenance and reporting can be tracked easily alongside the use of The DSXi Docking Station (available to purchase from Frontline Safety) and iNet Control software.
- Polycarbonate with protective rubber overmold
- Triple alarm system with and LEDs, audible and vibrating alarm
- Backlit liquid crystal display (LCD) screen
- Four-year warranty for monitor and standard four gas sensors.
- Serviceable monitor
- Pump or non-pumped functionality either integrated or slide on for confined spaces
- IP rating of 66/67 meaning the monitor is protected from dust ingress, high pressure water jets and immersion between 15cm and 1m deep.
Supplied with Monitor | Calibration Cup (without pump), Sample Tubing (with pump), Reference Guide. Does not come supplied with charger, please see Industrial Scientific Ventis Pro/MX4 Single-Unit Charger |
Dimensions |
103 x 58 x 30 mm (4.1 x 2.3 x 1.2 in) without pump, lithium-ion battery version 172 x 67 x 66 mm (6.8 x 2.6 x 2.6 in) with pump, lithium-ion battery version |
Weight |
182 g (6.4 oz) without Pump, lithium-ion battery version 380 g (13.4 oz) with Pump, lithium-ion battery version |
Sensors |
Combustible gases/methane – Catalytic Bead O2, CO, CO/H2 low, H2S, NO2, SO2 – Electrochemical |
Measuring Ranges |
Combustible Gases: 0-100% LEL in 1% increments Methane (CH4): 0-5% of vol in 0.01% increments Oxygen (O2): 0-30% of vol in 0.1% increments Carbon Monoxide (CO/H2 low): 0-1,000 ppm in 1 ppm increments Carbon Monoxide (CO): 0-1,000 ppm in 1 ppm increments Hydrogen Sulfide (H2S): 0-500 ppm in 0.1 ppm increments Nitrogen Dioxide (NO2): 0-150 ppm in 0.1 ppm increments Sulfur Dioxide (SO2): 0-150 ppm in 0.1 ppm increments |
Warranty |
The following components are warranted for four (4) years from the device’s date of manufacture: monitor, pump, and CO/H2S/O2/LEL sensors. All other components are warranted for two (2) years from the device’s date of manufacture.** |
Power Source/Run Time |
Rechargeable slim extended lithium-ion battery (18 hours typical @ 20 ºC) without Pump  Rechargeable lithium-ion battery (12 hours typical @ 20 ºC) without Pump  Rechargeable extended-range lithium-ion battery (20 hours typical @ 20 ºC) without Pump (12 hours typical @ 20 ºC) with Pump Replaceable   AAA alkaline battery (8 hours typical @ 20 ºC) without Pump (4 hours typical @ 20 ºC) with Pump |
Temperature Range |
-20 °C to 50 °C (-4 °F to 122 °F) *** |
Humidity Range |
15% to 95% Non-condensing (continuous) |
Certifications |
INGRESS PROTECTION IP66/67 ANZEx: Ex ia s Zone 0 I/IIC T4 ATEX: Ex ia IIC T4 Ga and Ex ia I Ma; Equipment Group and Category II 1G/I M1 Â China CMC: Metrology approval China CPC: CPA 2017-C103 China Ex: Ex ia IIC T4 Ga; Ex ia d I Mb China KA: Approved for Underground Mines with CO, H2 S, O2 and CH4 China MA: Approved for Underground Mines with CO, H2 S, O2 and CH4 (Note: Diffusion 17144453 pack only) CSA: Cl I, Div 1, G A-D, T4; Ex d ia IIC T4 EAC: PB Ex d ia I X/1Ex d ia IIC T4 X IECEx: Ex ia IIC T4 Ga INMETRO: Ex ia IIC T4 Ga KC: Ex d ia IIC T4 KIMM: Ex d ia IIC T4 MED: Portable Multi-Gas Detector; Category 2 (MED 96/98/EC; MED 2012/32/EU Marine Directive) Li-ion MSHA: 30 CFR Part 22; Permissible for underground mines; Li-ion PA-DEP: BFE 46-12 Permissible for PA Bituminous Underground Mines; Charger/docking station accessories; Category 1 SANS: SANS 1515-1; Type A; Ex ia I/IIC T4; Li-ion TIIS: Ex ia IIC T4 X UL: Cl I, Div 1, Groups A-D, T4; Zone 0, AEx ia IIC T4; Cl II, Gr F-G (Carbonaceous and Grain dust) |
Language |
English (1), French (2), Spanish (3), German (4), Italian (5), Dutch (6), Portuguese (7), Russian (9), Polish (A), Czech (B), Chinese (C), Danish (D), Norwegian (E), Finnish (F), Swedish (G), Japanese (J) |
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* These specifications are based on performance averages and may vary by instrument.  **The 4-year warranty is strictly limited to the enumerated components in devices manufactured after December 31, 2019. Warranted components in devices manufactured before January 1st, 2020 are warranted for two (2) years from the device’s date of manufacture.  *** Operating temperatures above 50 °C (122 °F) may cause reduced instrument accuracy. Operating temperatures below -20 °C (-4 °F) may cause reduced instrument accuracy and affect display and alarm performance. See Product Manual for details. |