Description
Overview
GAOTek formaldehyde gas detector which can show real-time data and send alarms when the reading reaches the set value. The device is a suction and diffusion dual purpose instrument. When the pump fails to work, it can automatically switch to the diffusion sampling mode. It also with back clip so the user can conveniently carry. It is IECEX, ATEX explosion-proof certified and its protection level reaches IP67. It is with the data log function. Which is not only able to store data on a device but also transfer data to a PC by USB wire.
Features
- Rugged and durable
- Explosion-proof circuit design, safe and reliable
- Multiple security protection
- Simultaneous measurement of multiple gases, multiple numerical displays
- Simultaneous measurement of multiple gases, multiple numerical displays
- Powerful function, more user-friendly operation
Technical Specifications
| Sampling Method | Pump Suction & Diffusion Dual-Use Type |
| Gas Type | CH2O |
| Measure Range | 0 Ppm To 10 Ppm,50 Ppm,100 Ppm |
| Response Time | ≤30 Seconds |
| Precision | ≤±2% FS |
| Automatically Test And Calibrate After Power-On | Including Reset, Maximum Value (MAX), Minimum Value (MIN), STEL, TWA Value |
| Unit | PPM And Mg Per 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 Of Data, The Storage Interval Is Adjustable From 5 Seconds To 3600 Seconds, Data Can Be Exported |
| Alarm | 95 Db Buzzer 11.811 In (@30 Cm), Vibration Alarm And Flashing Red LED And Alarm Status Indication On The Screen, Alarm Latched, Diagnostic Alarm And Battery Undervoltage Alarm, Pump Block Alarm, Man Down Alarm, With Early Warning And Optional Real-Time Remote Bluetooth Notification Function |
| Battery | 3.7 V 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 Or ATEX (II IG Ex Ia IIC T4 CNEX: Ex Ia IIC T4 Ga |
| Certification (EU Regulations) |
2004 Or 108 Or EC (EMC) 1995 Or 5 Or EC (Radio) 94 Or 9 Or 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 (-20 ℃ To 50 ℃) |
| Dimensions | 6.18 In X 3.32 In X 2.34 In (157 Mm X 84.5 Mm X 59.5 Mm) |
| Weight | 0.804 Lb (0.365 Kg) |