launchHORIBA PG-300 seriesEasy to operate and use, portable devices can bring laboratory level accuracy anytime, anywhere. The portable PG-300 can monitor 5 key gas components on-site, providing the same accuracy and reliability as laboratory measurements. Compared with existing models of gas analyzers, it has a faster response speed and a 20% reduction in weight. In addition, the preheating time has also been shortened, which is very beneficial for on-site measurement. The PG-300 also has a touch screen that makes operation simpler, and its new design protects the device from impact and vibration, all of which improve its practicality on site.

Certification obtained worldwide:
1 TUEV（EU）
-MCERT(UK)
-GOST(RUSSIA)
2 ETV(US)
3 China Metrology Certification
4 Korean Metrology Certification
5 Japanese Metrology Certification

Application areas:
CEMS backup
stack gas monitoring
Combustion furnace
Catalyst research
Analysis and Testing Company
University laboratory
engine
Fuel Cell Research

Measurement principle of HORIBA PG-300(Detecting target gas)
Alternating flow modulation atmospheric pressure chemiluminescence detection method (NOx)
Alternating flow modulation non dispersive infrared absorption method (SO2, CO, CH4)
Non dispersive infrared absorption method (CO2)
Galvanic battery method (O2)


HORIBA PG-300Main technical indicators:
1. Monitoring components: SO2，NOx，CO，CO2，O2， You can also choose to detect methane
2. Range: NOx: 0-25/50/100/250/500/1000/2500 ppm (7-segment range),
SO2:0-200/500/1000/3000 ppm (4-stage range),
CO: 0-200/500/1000/2000/5000 ppm (5-stage range),
CO2:0-10/20/30 vol% (3-stage range),
O2: 0-5/10/25 vol% (3-stage range),
CH4:0--2000/5000PPM
3. Repeatability: ± 1.0% F.S
4. Drift: ± 1.0% F.S./day (SO2 is ± 2.0% F.S./day)
5. Linear: ± 2.0% F.S
6. Response time (T90): ≤ 45 seconds (SO2 only: ≤ 180 seconds)
7. Sample gas flow rate: approximately 0.5L/min
8. Screen display: measured current gas value (3 or 4 digits), range, flow rate
9. Output: DC4-20mA, Ethernet
10. Preheating time: 30 minutes, ± 2.0% F.S/2 hours
11. Data storage: SD card storage
12. Power supply: 100-120VAC, 200-240VAC 50/60Hz
13. Size and weight: 226 (W) × 265 (H) × 510 (D) (mm)
14. Weight: Approximately 14Kg
15. Operating environment: Temperature range of 5-40 ℃; Relative humidity ≤ RH85%


Features of HORIBA PG-300 series portable gas analyzer:
1. Non dispersive infrared and chemiluminescence methods using alternating flow modulation.
2. Portable, compact and lightweight, with high precision.
3. Continuously or intermittently measure five gases including NOX, SO2, CO2, CO, O2, etc.
4. Can detect CH4.
5. Color LCD display touch screen operation, with added color trend curve chart for real-time analysis.
6. Screen guide function: Confirm and search for operation steps at any time.
7. Automatic calibration records alarms and calibration information, which can be remotely judged and analyzed for faults after being copied and read from the SD card.
8. It has functions such as timed power on sleep mode, manual and automatic blowback when turned off, automatic and manual drainage of electronic condensing units.
9. The SD card slot allows data to be saved instantly, and the time interval can be freely set. It can also be output through 4-20mA analog signal; Ethernet communication facilitates data management.
10. Implement full system calibration, including pre-processing system, in compliance with relevant national standards.


The current models sold in China are:
PG-350 can simultaneously measure 5 components (NOX/SO2/CO/CO2/O2)
PG-337 can simultaneously measure three components (NOX/SO2/O2)