The MX4 is small, rugged and simple to use. It’s an ideal personal monitor to use in conjunction with the iNet program.

Rugged and Reliable

This tough little unit has a high-impact polycarbonate housing and protective rubber overmold. The MX4 is also third-party certified IP66 and IP67. That means it is dust-tight to withstand the dirtiest environments. And, it is water resistant; passing both water jet and submersion tests.

Powerful Alarms

To warn users in hazardous areas, the unit uses a combination of three alarms: ultra-bright LEDs; 95 db audible alarm; and a powerful vibrating alarm.

iNet Compatible for Increased Safety,
Cost Savings and Productivity

iNet is a software-based service that manages your fleet of gas detectors. iNet solves the most common gas detection problems. For example, iNet keeps people safe by providing visibility into alarms, exposure and usage. It keeps gas detectors working without costly and time-consuming maintenance. And with iNet, you won’t have to buy the MX4. So why do it?

Case Material:
Polycarbonate w/ protective rubber overmold

Dimensions:
103 mm x 58 mm x 30 mm (4.05" x 2.27" x 1.20")
with Li-ion Battery Pack

Weight:
Lithium-ion Battery version = 180 g (6.4 oz)
Alkaline Battery version = 193 g (6.8 oz)

Operating Temperature Range:
-20°C to 50°C (-4°F to 122°F) typical

Operating Humidity Range:
15%-95% non-condensing (continuous) typical

Display/Readout:
Backlit Liquid Crystal Display (LCD)

Power Source/Run Time:
Li-ion – 12 hours typical @ 20°C
Alkaline AAA – 8 hours typical @ 20°C

Alarms: 
Ultra-bright LEDs, loud audible alarm (95 dB at 30 cm), and
vibrating alarm

Sensors: 
Combustible gases/methane – Catalytic Diffusion
O2, CO, H2S, NO2 – Electrochemical

Measuring Ranges:
Combustible Gases: 0-100% LEL in 1% increments
Methane (CH4): 0-5% of vol. in 0.1% increments
Oxygen (O2): 0-30% volume in 0.1% 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