Portable NO2/NO Tester

The PFGA 1022 Portable Flue Gas Analyzer is engineered for the accurate measurement of Nitric Oxide (NO) and Nitrogen Dioxide (NO₂) in combustion flue gases and industrial emission sources. Equipped with electrochemical sensors and an integrated pump and cooler, the PFGA 1022 ensures stable sampling and precise readings across a wide concentration range. It is an ideal solution for environmental compliance monitoring, combustion optimization, and research applications in power plants, refineries, cement works, and other industries with combustion processes.

Direct measurement of NO and NO₂ with high precision.
Wide measurement ranges:
- NO: 0 – 2000 ppm
- NO₂: 0 – 500 ppm
High resolution of 1 ppm for both gases.
Fast response time (T90 ≤ 20 seconds) for real-time monitoring.
Built-in sampling pump, filter, and cooling hose for stable gas sampling.
IP66 rugged enclosure suitable for field applications.
Large 3.5” color LCD display with multi-parameter view.
Data storage capacity up to 100,000 records.
USB standard communication, with optional Wi-Fi, 4G, or LoRa connectivity for remote monitoring.
Rechargeable 10,000 mAh battery ensures long field operation.
Audible, visual, and vibration alarms for over-range and exposure protection.
Fully compliant with ISO, CE, FCC, ROHS, ATEX, CNEX, and SIL3 certifications.

Parameter	NO Gas Measurement	NO₂ Gas Measurement
Sensor Type	Electrochemical	Electrochemical
Measuring Range	0 – 2000 ppm	0 – 500 ppm
Resolution	1 ppm	1 ppm
Accuracy	≤ ±2% of F.S.	≤ ±2% of F.S.
Response Time (T90)	≤ 20 seconds	≤ 20 seconds
Detection Method	Pumped sampling, with filter & cooler	Pumped sampling, with filter & cooler
Probe	200°C handle, 1.2 m probe, 1 m cooling hose	Same as NO
Battery	3.7 V, 10,000 mAh rechargeable	Same as NO
Display	3.5” full-color LCD	Same as NO
Memory	100,000 records	Same as NO
Communication	USB (std.), Wi-Fi/4G/LoRa (opt.)	Same as NO
Protection Rating	IP66	IP66
Operating Temperature	-40°C to +70°C, ≤95% RH	Same as NO
Dimensions	230 × 210 × 125 mm	Same as NO
Weight	2.5 kg	Same as NO
Alarms	Audible (95 dB), visual & vibration alerts	Same as NO
Certifications	ISO, CE, FCC, ROHS, ATEX, CNEX, SIL3	Same as NO
Warranty	1 year	1 year