| Sampling Method |
Pump-suction |
| Types of Gases |
Optional for more than 100 gases |
| Detection Range |
Optional, factory settings |
| Detection Principle |
PID photoionization, electrochemistry, catalytic combustion, infrared Ray, thermal conduction, etc. |
| Resolution |
0.01 ppm, 0.1 ppm (default), 1 ppm resolution optional |
| Maximum Admissible Error |
≤±3% of Full Scale (F.S) |
| Repeatability |
≤±2% of Full Scale (F.S) |
| Response Time (T90) |
≤30 seconds |
| Recovery Time |
≤30 seconds |
| Concentration Unit |
ppm, mg/m³, %LEL, %VOL, ppb, etc. |
| Display Mode |
3.5 in (88.9 mm) HD color display |
| Charging Instructions |
Green light in the front panel lampshade is on, real-time change of power symbol in the upper right corner of the LCD |
| Alarm Indication |
Sound and light alarm (1 Hz for low alarm, and 2 Hz for high alarm, with red light in front panel lampshade on); Low-power alarm: 3 short whistles while LCD power indicates 0 |
| Calibration Interval |
Default setting is 180 days, and re-calibration is prompted after expiration |
| Shortcut Button |
Quick setting: (1) air pump: high/low speed; (2) display brightness: high/low; (3) sound: on/off |
| History Records |
4000 |
| Alarm Records |
80 |
| Calibration Records |
12 |
| Communication Interface |
Connection with PC host computer by Micro USB interface to export data (optional) |
| Working Power |
3.7 V DC/6000 mAh Rechargeable Polymer Lithium Battery |
| Working Hours |
7 hours to 8 hours in a row |
| Charging Method |
Micro USB Charger, 5 V/2 A |
| Working Environment |
Operating Temperature: -4 °F to +122 °F (-20 °C to +50 °C); Operating Humidity: Most: 0% RH to 90% RH (no condensing), 15% RH ≤ electrochemical principle ≤90% RH (no condensing), With extended tube (including sintering filter), suitable for use in environments with high humidity or high concentration of dust |
| Temperature of Sample Air |
-4 °F to +122 °F (-20 °C to +50 °C), optional for high-temperature sampling handle, the highest temperature of flue gas it can detect reaches up to 2372 °F (1300 °C) |
| Shell Material |
ABS |
| Overall Unit |
9.17 in x 3.35 in x 2.09 in (233 mm x 85 mm x 53 mm), net weight: 1.08 lb (490 g) (bare metal) |
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