ZAQ VOCs On-line Monitoring Sensor (ZAQ12V)
ZAQ12V (ZAQ12VG with GPS)
The ZAQ12V measures volatile organic compounds using a photoionization detector (PID), covering a range of 0-50 ppm with 1 ppb resolution. It also reports temperature and humidity, and is available with optional GPS as the ZAQ12VG. MetSensor UK supplies the ZAQ12V as the UK reseller of Zata IoT sensors.
- ✓ VOCs detection using PID (photoionization detector) principle
- ✓ 0-50 ppm measurement range with 1 ppb resolution
- ✓ Integrated temperature and humidity measurement
- ✓ Optional GPS module (ZAQ12VG) for location tagging
- ✓ Optional photograph capture module
- ✓ RS485/RS232/WiFi/BT/LTE output with LoRa option
Specifications
| Temperature range | -50 to 85°C |
|---|---|
| Temperature resolution/accuracy | 0.1°C / ±0.2°C |
| Humidity range | 0-100% |
| Humidity resolution/accuracy | 0.1% / ±2% |
| VOCs range | 0-50 ppm |
| VOCs resolution | 1 ppb |
| VOCs monitoring principle | PID (photoionization detector) |
| Power supply | DC 12/24V or solar power |
| Interface/output | RS485/RS232/WiFi/BT/LTE |
| Wireless option suffixes | LTE-G, WiFi-W, LoRa-L |
| GPS module option | Built-in module variant ZAQ12VG |
| Wireless variant naming | LTE-G, Wifi-W, Lora-L variants offered |
| Photograph capability | Listed as a monitorable parameter |
Applications
- Environmental Protection Department (EPD) monitoring
- Industrial parks
- Factories and mines
- Urban pollution detection
Frequently asked questions
How does the ZAQ12V measure VOCs?+
The ZAQ12V uses a photoionization detector (PID), which ionizes VOC molecules with UV light and measures the resulting current to determine concentration, over a range of 0-50 ppm with 1 ppb resolution.
Does the ZAQ12V measure anything besides VOCs?+
Yes. The ZAQ12V also reports temperature (-50 to 85°C) and humidity (0-100%) alongside VOCs.
Is GPS available on the VOCs sensor?+
Yes, the ZAQ12VG variant adds a built-in GPS module for location tagging of readings.
What industries use the ZAQ12V?+
It is used in Environmental Protection Department (EPD) style monitoring, industrial parks, factories, mines and urban pollution detection.
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