Specifications
| Detect gas | voc |
| Detection range | 0-200mg/m3 |
| Resolution | 0.1mg/m3 |
| Detection principle | PID photoion |
| Sensors Life | 5 years |
| Sampling method | Built-in pump suction |
| Display | 2.4 inch 320X240 high definition color screen display, 5 button operation |
| Accuracy | ≤±2%（F.S） |
| Linearity | ≤±1% |
| Repeatability | ≤±1% |
| Response time | T90≤10s |
| recovery time | ≤ 20 seconds |
| Power Supply | DC3.6V |
| Alarm mode | Sound and light alarm, vibration alarm, visual alarm, sound and light + vibration + visual alarm, turn off alarm optional |
| Battery Capacity | 3.6VDC, 4500mA large Capacity rechargeable polymer battery, with overcharge, overdischarge, overVoltage, overheating, short circuit protection function |
| Operating Environment | Temperature -40 ℃~ + 60 ℃; Relative Humidity ≤ 0-99% RH (Built-in Filter can be used in high Humidity or high dust environment) |
| Sample temperature | -40 ℃~ + 60 ℃, optional high temperature sampling cooling filtrate handle, can detect the flue gas concentration of 600 degrees or higher temperature |
| Temperature measurement | -40 ℃~ + 120 ℃ (optional) Accuracy 0.5 ℃ |
| Humidity measurement | 0-100% RH (optional) Accuracy 3% RH |
| Data storage | Standard 100,000 data Capacity, support local real-time view, delete or data export, free host computer communication software. The storage function defaults to the off state, can be set to the on state, and the storage time interval can be set arbitrarily |
| Communication interface | USB (charging and communication), optional RS485 or RS232 Communication interface |
| Operating language | Chinese or English can be set, the default Chinese interface |
| Explosion-proof type | Intrinsically safe |
| Explosion-proof sign | Exia IIC T4 GA |
| Protection level | IP65, dustproof, splash-proof |
| Dimensions | 160×70×28mm(L×W×H) |
| Weight | 300g |
| Optional Accessories | Humidity measurement function, 1.2 m retractable sampling handle (1-10 meters hose, standard length 1 meter), high temperature sampling and cooling filtrate handle, high temperature and high humidity pretreatment system, Humidity Dust Filter multiple, lanyard |
| Application | Chemical, Petroleum, Pharmaceutical, Environmental Flue Gas Analysis, Pipeline, Boiler Gas Analysis, Air Treatment and all other occasions that need to detect gas concentration |
Packing list
Manual x1, Certificate x1, Warranty card x1, USB charger (including data cable) x1, high-grade aluminum alloy instrument box x1, crocodile clip x1, host computer communication software x1, Humidity Dust Filter x1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/26038/Specification.html , which is only used by users who purchase commodities from the NBCHAO.