Overview
The Enviro Test Construct Portable Air Quality Sensor has advanced technology, excellent performance, and high stability, which can detect the gas variety, with recovery factory default settings and since diagnosis function, use and maintenance convenience, greatly satisfy the industrial site safety monitoring of equipment with high-reliability requirements.
Features
- Precision Processor
- Versatile Display
- Ample Data Storage
- Temp-Humidity Option
- Flexible Testing
- Auto Calibration
- High-Temp Sampler
Technical Specifications
| Sensor Type | Electrochemical sensor for CO, NO2, SO2, H2S, CH2O, NH3;Infrared sensor for CH4; Laser sensor for PM2.5, PM10; PID sensor for VOC. |
| Accuracy | According to the gas |
| Response Time | ≤20 s (T 90) |
| Linearity | ≤±1% |
| Resume Time | ≤20 s |
| Repeatability | ≤±1% |
| Zero Drift | ≤±1%(F.S/year) |
| Sampling | Pump-suction Speed of 2L/min |
| Alarming mode | Audible-visual alarm (Optional) |
| Working Mode | Real-time measurement and timing measurement(For timing measurement mode, the displayed data is the average concentration in the timed period.) |
| Storage Mode | Real-time storage and timed storage;Can keep a record of 0.1 million groups of data |
| Print Mode | Optional mini printer. Users can set the print interval, auto-printing mode, or manual printing mode. |
| Data Resume | Factory default setting with one-key operating |
| Protection Grade | IP 65 |
| Working Temp. | -22 to 140 (-30 ℃ to +60 ℃) |
| Ex Grade | Exia II CT6 |
| Working Humidity | ≤95% RH (non-condensing) |
| Dimension | 9.06 in x 4.72 in x 8.66 in (230 mm × 120 mm × 220 mm) |
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