Guangzhou GZAIR Instruments Co., Ltd.
                                                                                                           
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23 Years
Since 2003
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PT09 IoT Air Quality Tester: Wireless Data Sync for O2, CO, and Pressure

Price Negotiable
Price: Consult with customer service
MOQ: 5
Delivery Time: 48 hours
Brand: GZAIR
Product Description

Security Alerts and Data Storage

  * Advanced Alarm System: Features a redundant alarm system with local visual/audio alerts and remote Wi-Fi notifications.
 

* Color-Coded Visual Indicators: Integrated ring light flashes yellow for caution (51-200ppm CO) and red for danger (>201ppm CO).
 

* Dual Data Logging: Records data locally via the SD card slot and wirelessly to the cloud for permanent storage.
 

* Oxygen Safety Thresholds: Built-in electrochemical sensors trigger alarms if O_2 levels fluctuate beyond the safe 19.5%–23.5% range.


 * User-Controlled Alarm Mute: Easily pause alarms for 5 minutes or lock them down using physical buttons during maintenance.

Specification
Details
Model Number
PT09-WiFi
CO Measurement Range
0-500PPM
CO Measurement Accuracy
±10ppm or ±5%
Resolution (CO)
1PPM
O2 Measurement Range
0-30% vol
O2 Measurement Accuracy
±5%
Resolution (O2)
0.1% vol
Atmospheric Pressure Range
300-1100hPa
Relative Accuracy (Pressure)
±0.12hPa (950-1050hPa@25°C)
Absolute Accuracy (Pressure)
±1hPa (950-1050hPa@0-40°C)
Flash light
3W/160LM/8000K
Built-in Battery Capacity
3000mAh
Working Temperature
0 °C-60 °C
Working Humidity
0-95% (non-condensing)
Input Voltage
DC 5V/2A
Dimension
30*61*110mm (DWL)
Weight
181g



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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou GZAIR Instruments Co., Ltd.
Location Room 1007, Zhongchuang Yingke, 520 Information Port, No. 520 North Guangzhou Avenue, Guangzhou City, Guangdong Province, China
Contact Person Nana

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