Location: 800 Battery Avenue SE Atlanta GA 30339



Portable Multi Gas Detector
Acoustic Testing Pro portable multi gas detector with the inner pump to detect the gas composite concentration data in different working places.
Overview
Acoustic Testing Pro portable multi gas detector with the inner pump to detect the gas composite concentration data in different working places. Our engineer design it with 6 sensors at most: one is default of the Temperature & Humidity sensor, so when workers need to inspect the gas concentration, it can detect 5 gas type at most, users can choose 2 gasses, or 3 gas, or 4 gas, according to different usage. The gas composite will be according to the users’ demands.
Technical Specification
| Detection Gas | Combustible gas, Toxic gas, Oxygen, Carbon Dioxide, TVOCgas alarm detector |
| Detecting Range | According to different gas type |
| Resolution | According to different gas type portable CO, LEL, H2S, O2, TVOC gas leak alarm |
| Sampling | Diffusion sampling (Available for connection with external pump) |
| Precision | ≤ ±3% F.S handheld CO, LEL, H2S, O2, TVOC gas transmitter |
| Repeatability | ≤ ±1% CO, LEL, H2S, O2, TVOC gas alarm |
| Zero drift | ≤ ±1% (F.S / year) |
| Sensor Type | Catalytic combustion sensor for Combustible gasElectrochemical sensor for Toxic gas and Oxygen gas
NDIR sensor for CO2, CH4, SF6 PID sensor for TVOC gas. |
| Data storage | With the capacity of the 100000 group of measuring data, by the software could be transmitted to the computer |
| Response Time (T90) | ≤ 20s (T 90) |
| Recovery Time | ≤ 20s |
| Pre-heating Time | ≤ 60s |
| Display | LCD dot matrix display |
| Working humidity | 0% RH to 95% RH (non-condensing) |
| Working pressure | -4.35 PSI to 14.50 PSI (-30 kPa to 100 kPa) |
| Explosion-proof Index | Ex ia IIC T4 Ga |
| Protection Grade | IP65 |
| Alarm Mode | Audible, visual, vibration |
| Shell Material | ABS and PC |
| Power Supply | 3.7V, 2000 mAh rechargeable lithium battery, continuous working period can reach to 10 hours or above. |
| Charge Time | ≤ 6 hrs. |
| Working Time | ≥ 24 hrs. |
| Standards | GB15322.1 to 2003, GB3836.1 to 2010, GB3836.2 to 2010, GB3836.4 to 2010 |
| Warranty | 12 months |
| Accessory | Particle filter, box, instruction, USB charger, data line, calibration cap. |
| Certificate | CNEx, CE, RoHS |
| Working temperature | -22 °F to 140 °F (-30 °C to 60 °C) |
| Dimension | 8.6 in × 3.46 in × 2.16 in (220 mm × 88 mm × 55 mm) |
| Weight | 1.1 lb (500 g) |








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