Description
Overview
GAOTek VOC high performance gas detection machine is up to 4 potential atmospheric hazards including oxygen, combustible and toxic gases, the types of gases for detection are more than 500 types, MS400 is unparalleled in its versatility, capability, and overall value. Continuously monitoring and displaying concentrations of up to 4 gases, the compact and lightweight MS400 was designed and engineered with an extensive host of applications in mind.
Technical Specifications
| Measuring gas | NOx |
| Measuring range | 0 ppm to 5000 ppm, 10000 ppm and other ranges can be customized |
| Resolution | 1 ppm
Other resolution can be customized |
| Sensor type | Infrared Sensor
Other Sensor Laser, Electrochemical, Thermal conductivity, catalytic combustion, thermal conductivity, PID photoionization, and so on. Depending on the type of gas, range, field environment and user demand, Other sensors can be customized. |
| Measuring type | Built-in Pump sunction |
| Response time | T90 <30 s |
| Display | 2.31 in (58.67 mm) high definition colour screen |
| Alarm method | sound & light alarm, vibration, sound & light vibration alarm turning off the alarm |
| Battery | DC 3.7 V, 4500 mA high capacity rechargeable polymer battery |
| Data storage | Standard capacity is 100000 entries |
| Housing | Rubber enclosure |
| Ex grade | Exia IIC T6 Ga Intrinsically safe type |
| Ingress protection | IP 65 |
| Working temperature | -40 °F to 158 °F (-40 ℃ to 70 ℃) |
| Working humidity | ≤10% RH to 95% RH |
| Dimension | 6.29 in × 2.75 in × 1.10 in (160 mm × 70 mm × 28 mm) |
| Weight | 0.66 lb (300 g) |