Description
Overview
GAOTek Portable Gas Detector is a high-performance gas detector that can detect multiple gases (volatile organic compounds VOC, combustible gas and toxic gas) at the same time and has man down alarm function. The device has humanized operation functions such as one-key security detection, one-key storage, automatic image flipping, as well as the man down alarm function.; With optional Bluetooth transmission function, allowing safety personnel to obtain real-time data and the alarm status. It has obtained international IECEX, ATEX explosion-proof certification and Chinese explosion-proof certification; As it passed the antistatic test, and the protection level reaches IP67; With safer product design and the module design which makes the detection faster, and the compact ergonomic design makes the device easy carrying; What’s more, the device is also a suction and diffusion dual-purpose instrument. The instrument is mainly working in suction mode. When the air pump fails or in special emergency situations, it can automatically switch to the diffusion sampling method, thereby improving the protection to a new Level.
Technical Specifications
| Sampling Method | Pump Suction & Diffusion Dual-Use Type |
| Measure Range | 0 Ppm to 2000 ppm or 5000 ppm etc |
| Response Time | ≤30 Seconds |
| Precision | ≤±2%F. S |
| Language | English |
| Automatically Test And Calibrate After Power-On | Including Reset, Maximum Value (MAX), Minimum Value (MIN), STEL, TWA Value |
| Unit | PPM And Mg/m³ Can Be Switched |
| Display | Monochrome Graphics (160 x 96), Screen Can Be Automatically Flipped |
| Backlight | The Backlight Time Can Be Manually Set, And Will Be Turned On Automatically When An Alarm Is Issued |
| Data Record | Can Store 100,000 Sets Data, The Storage Interval Is Adjustable From 5 To 3600 Seconds, Data Can Be Exported |
| Alarm | 95dB Buzzer (@30cm), Vibration Alarm And Flashing Red LED And Alarm Status Indication On The Screen, Alarm Latched; Diagnostic Alarm And Battery Undervoltage Alarm, Pump Block Alarm; Down Alarm, With Early Warning And Optional Real-Time Remote Bluetooth Notification Function |
| Battery | 3.7V Rechargeable Lithium Battery, Battery Capacity 2200 MA |
| Working Hours | More Than 15 Hours In Continuous Pumping Mode |
| Charger | Travel Charger With DC Interface, Charging Time ≥ 4 Hours |
| Explosion-Proof Grade | IECEX/ATEX(II IG Ex Ia IIC T4 CNEX:Ex Ia IIC T4 Ga |
| Certification (EU Regulations) |
2004/108/EC(EMC) 1995/5/EC(Radio) 94/9/EC(ATEX) |
| Protection Grade | IP67 |
| Humidity | 0% RH To 90% RH (No Condensation) |
| Environmental Pressure | 86 Kpa To 106 Kpa |
| Working Temperature | -4 F To 122 F (-20ºC to 50ºC) |
| Size | 6.18 In x 3.32 in x 2.34 in (157 mm 84.5 mm 59.5 mm) (Including Back Clip/Water Trap Filter) (Length * Width * Height) |
| Weight | (0.36 Kg) (Including Battery, Belt Clip And Filter) |