General Description
The SENSIT SPOD Ion XF-PID unit provides real-time volatile organic compounds (VOC) measurements with photoionization detection (PID, 0.1 to 30 ppm). It also provides environmental parameters such as temperature, relative humidity and wind speed/direction if an anemometer is equipped. Data can be visualized and retrieved via SENSIT’s web portal.
Principle of Operation
The SENSIT SPOD sensor uses a 10.6 eV ultraviolet lamp to ionize the VOCs into positive and negative ions. The current produced by the ions is measured by the detector and is proportional to the concentration of VOC in the air sample. The sensors are calibrated at the factory using isobutylene.
Features
- Dimensions: 6 (D) x 8 (W) x 16 (H) in
- Weight: ~6.5 lbs
- Power supply: Yes, 18 to 24 VDC
- Battery: Yes
- Clock function: No
- Sampling mechanism: Passive
- Environmental operating conditions: -10 to 50°C
- Internal data logging: Yes, micro-SD card
- Data communication: WiFi, Cellular, Digital wired output
- Data logging/retrieval: data can be visualized and retrieved on the web portal
- Weatherproof: Yes
Applications
- Oil and gas production
- Ambient monitoring
- Community monitoring
- Fence-line Monitoring
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