PID sensor TVOC detection photoionization sensor - 4PID-100
Working principle: Photoionization detector
Detection range: 0~100ppm
Resolution: 1ppb
Repeatability accuracy: <±2% (calibration point)
Operating temperature range: -40~60°C
Operating humidity range: 0~99%RH (non-condensing)
Operating pressure range: 800~1200 mbar
Product introduction
1. Description of PID sensor TVOC detection photoionization sensor 4PID-100:
A photoionization sensor composed of a vacuum ultraviolet lamp, high-sensitivity low-noise detection circuit, and miniature ionization chamber, capable of providing a detection range up to 10000ppm and a minimum detection limit of 0.1ppb. Standard 4-series compact design, convenient for application in various handheld portable, field fixed instruments, and multiple types of analytical instruments.
2. Features of PID sensor TVOC detection photoionization sensor 4PID-100:
Extremely fast response speed
Extremely high resolution
Standard 4-series compact design
3. Applications of PID sensor TVOC detection photoionization sensor 4PID-100:
Various handheld portable devices
Field fixed instruments
Multiple types of analytical instruments
Detection of most volatile organic compounds
Detection of some inorganic vapors
Environmental protection
Widely used in petrochemical and other fields
4. Parameters of PID sensor TVOC detection photoionization sensor 4PID-100:
| Basic characteristics |
|
| Working principle |
Photoionization detector |
| Detection range |
0~100ppm |
| Resolution |
1ppb |
| Repeatability accuracy |
<±2% (calibration point) |
| Operating temperature range |
-40~60°C |
| Operating humidity range |
0~99%RH (non-condensing) |
| Operating pressure range |
800~1200 mbar |
| Electrical characteristics |
|
| Operating voltage |
5±0.5V |
| Operating current |
30~50mA |
| Output signal |
0.2V~input voltage |
| Safety certification |
Pending |
| Lifetime |
|
| Recommended storage temperature |
0~20℃ |
| Normal service life |
Greater than 36 months in air |
| UV lamp life |
24 months |
| Warranty |
12 months |
5. Selection of PID sensor TVOC detection photoionization sensor 4PID-100:
| Product classification & performance classification (10.6eV) |
|||||
| Range |
20ppm |
100ppm |
1000ppm |
2000ppm |
10000ppm |
| Part Number |
134-000-020 |
134-000-120 |
134-000-130 |
134-000-230 |
134-000-140 |
| Resolution |
0.1ppb |
1ppb |
10ppb |
20ppb |
100ppb |
| Sensitivity |
＞100mV/ppm |
＞20mV/ppm |
＞2mV/ppm |
＞1mV/ppm |
＞0.5mV/ppm |
| Response time (T90) |
≤5second |
≤5second |
≤3second |
≤3second |
≤3second |
