Description
Overview
GAOTek VOC gas analyzer circuits are installed at the power inlet, fully isolated DC. Internally, it high-efficiency series chips are used for DC-DC conversion, and each unit circuit is powered after various internal voltages are output, and series precision linear voltage regulation. Each functional unit circuit has its own independent voltage source, and the analog, digital and measurement of reference voltages are independently powered.
Features
- High sensitivity
- high resolution
- low power consumption and long service life
- Provide RS 485 output methods
- High stability, excellent anti-interference ability
- Temperature compensation, excellent linearity output
- long lasting
Technical Specifications
| Target Gases | VOC, ionization energy <10.6 eV and some inorganic gases |
| Warm Up Time | 5 s time to full operation |
| Overrange | 50 ppm |
| Sensitivity | >20 mV / ppm |
| Operating Life | 6 years |
| Power supply | DC 12 V |
| Power consumption | <1.5 W |
| Pressure range | standard atmospheric pressure ±10% |
| Humidity range | 0% RH to 99% RH (no condensation) |
| Service life | 5 years (excluding UV lamp and detection electrode) |
| UV lamp life | 10000 hrs |
| Storage time | 15 months (in the original box) |
| Range | 50000 ppb |
| Resolution | 1 ppb |
| Response time | <5 s |
| Note | The sensor should avoid contact with organic solvents, paints, oils and high concentration gases, if it is used ina special environment, please contact us in advance. |
| Temperature range | 0 °F to 82 °F (-20 ℃ to 50 ℃) |