​ Product Specification

• Gas Detection:Sulfur dioxide (SO2), imported electrochemical / NDIR sulfur dioxide gas sensor
• Detection Range0-1、10、20、100、500、1000、2000、5000、10000、40000PPM(optional)
• Resolution:0.01PPM（0-100PPM）、0.1PPM（0-1000PPM）、1PPM（0-4000PPM）

• IP rating：IP 66

  Detection Accuracy:≤±3% (Depending on the specific sensor）

• Explosion Proof Sign:Exdll CT4 (IA)

  Scalable Gas Sensor :User can customize 1-5 gas sensors in any combination

• Temperature and Humidity(Optional):Temperature detection range:-40 ～ 120℃ Humidity detection range:0-100%RH

• Dust sensor :Laser dust sensor is optional （0.3/0.5um、1.0um、2.5um、10um）
• Detection Method：pump suction built-in miniature air pump
• Detection Pattern：real-time detection mode, timing detection mode and cycle detection mode can be switch freely
• Storage Method：automatically saving and manually saving is available, up to 154,000 groups of data ,user can view history data on the display.
• Print Mode:automatic print and manual print are available, user can reset the print cycle ( micro printer is optional)
• Operating Condition： operating temperature: -30 ～ 60℃
  operating humidity ≤90%RH，Non-condensing
  operating pressure: -30Kpa ～ 100Kpa
  Power: 4000mA high capacity polymer rechargeable battery
• Dimensions / Weight:255*80*60 mm（L×W×H） 0.5 Kg（net weight）
• Standard Accessories：instrument case,manual, certificate,USB charger,calibration cover
• Optional Accessories:micro printer, bluetooth printer,PM2.5 laser dust particle sensor, addition of various types of sensors, GPRS module, 32G memory card, man down alarm function.
• Executive Standard: GB3836.1-2010 "Explosive Environment Part 1: general requirements for equipment"
  GB3836.4-2010 "Explosive Environment Part 4: equipment protected by intrinsically safe "i""