Description
Features
- It can detect 1 to 4 kinds of gases at the same time, and the unit can be switched
- Built-in pumping measurement, integrated water vapor and dust filter
- Rich man-machine interface
- Large-capacity data storage function, support multiple storage methods
- High temperature gas detection (optional)
- Three display modes can be switched
- Graphic display
- Data recovery function
- Can set to display the maximum, minimum, and average values
- Standard USB charging, with charging protection function, support USB plug
- High-precision temperature and humidity measurement (optional)
- Support real time detection or timing detection
- The pump can be turned off when not testing to extend the start-up time
- Multiple alarm methods, multi directional three-dimensional indication of alarm status
- Multiple alarm mode settings
- Mistaken operation recognition function
- Multi-level calibration of target points to ensure linearity and accuracy of measurement
Technical Specifications
| Scope of detection | 0.01% vol |
| Detection principle | Electrochemical principles |
| Sensor life | 5 years |
| Detection method | Built-in pump suction, flow rate 500 ml/min |
| Detection accuracy | ≤±3% F.S |
| Linearity | ≤±2% |
| Response time | ≤20 s |
| Power supply | DC 3.6 V |
| battery capacity | 3.6 V DC, 4500 mA large-capacity rechargeable polymer battery, with overcharge, over-discharge, overvoltage, overheating, and short circuit protection functions |
| Use environment | Temperature: – 40 ºF to 158 ºF (- 40 ºC to + 70 ºC)Relative humidity: ≤ 0 to 99% RH (built in filter can be used in high humidity or high dust environment) |
| Sample temperature | – 40 ºF to 158 ºF (- 40 ºC to 70 ºC), optional with extra charge high temperature sampling probe, can detect the flue gas concentration of 400 degrees or higher |
| Temperature measurement | -40 ºF to 248 ºF (-40 ºC to + 120 ºC) |
| Data storage | The standard configuration of 100,000 data capacity supports history viewing, deletion or data export, and free host computer communication software.The storage function is off by default and can be set to on, and the storage time interval can be set arbitrarily. |
| Communication Interface | USB (charging and communication), Optional with extra charge RS 485 or RS 232 communication interface |
| Interface language | Chinese or English can be set |
| Explosion-proof type | Intrinsic safe |
| Explosion-proof mark | ExdCT6 |
| Humidity measurement | 0 to 100% RH, Accuracy 3% RH |
| Recovery Time | ≤30 s |
| Repeatability | ≤±2 % |
| Protection level | IP 65, dust and splashproof |
| Dimensions | 6.30 in x 2.76 in x 1.10 in (160 mm x 70 mm x 28 mm) |