Name: Horiba PG-344CN Monitoring of N2O, CH4 , CO2
SKU: 5481
Availability: InStock

In the realm of industry, the emphasis on minimizing environmental impact extends beyond just cutting down CO2 emissions. It also involves curbing the release of other potent greenhouse gases like N2O and CH4, boasting a GWP* that’s 298 times and 25 times higher than that of CO2.

Gas Analyzer on the Go – Suitable for on-site and laboratory applications – Simultaneously measures four components: N2O, CH4, CO2, and O2

Note: Includes Electronic Cooler Unit PS 300

If the sampled gas contains moisture surpassing the saturation point at 40 degrees Celsius, or if you’re engaged in continuous measurement (lasting for 5 days or fewer), it’s necessary to incorporate an electronic cooler before the analyzer unit. This electronic cooler unit is versatile and can handle SO2 measurement through a three-step cooldown process as well.

PG344CN brochure

Applications:

^➢ Sewage Treatment Facility
– Sludge incineration:
High-temperature cyclone, exhaust gas
– Wastewater treatment:
Raw water tank, sludge storage tank
Raw water tank, sludge storage tank

^➢ Chemical Plants
– Nitric acid production with ammonia
– Adipic acid production
– Adipic acid production

^➢ Incineration Facilities at
Cleaning Plants, Industrial
Waste Treatment Plants
– Fluidized bed incineration
– Fluidized bed incineration

^➢ R&D Departments
– Catalyst, combustion testing
and agriculture
– Various research applications
– Various research applications

	Specifications of Portable Gas Analyzer PG-300 Series for Carbon Neutral



Model			PG-344		PG-350
Components			N2O / CH4 / CO2 / O2		NOx / N2O / CH4 / CO2 / O2
		NOx	Cross-Modulation Chemiluminescence Detection Method
Measurement Principle		N2O・CH4 Cross-Modulation Non-Dispersive Infrared Absorption (NDIR)
Measurement Principle		CO2	Non-Dispersive Infrared Absorption (NDIR)
		CO2	Non-Dispersive Infrared Absorption (NDIR)
		O2	Paramagnetic Method (Dumbbell type), Zirconia Method, or Galvanic Method
		NOx	A range: 0-25/50/100/250/500/1000/2500 ppm
		NOx	B range: 0-50/100/250/500/1000/2500/5000 ppm
			B range: 0-50/100/250/500/1000/2500/5000 ppm

		N2O	C range: 0-100/200/500/1000 ppm
		N2O	D range: 0-500/1000/2000/5000 ppm
			D range: 0-500/1000/2000/5000 ppm
Measurement Range		CH4	C range: 0-200/500/1000/2000 ppm
		CH4	D range: 0-500/1000/2000/5000 ppm
			D range: 0-500/1000/2000/5000 ppm

		CO2	0-5/10/20 vol%
		O2	0-5/10/25 vol% （Zirconia Method, or Galvanic Method）
		O2	0-10/25 vol%(Paramagnetic Method (Dumbbell type))
			0-10/25 vol%(Paramagnetic Method (Dumbbell type))
Repeatability		±0.5% of full scale (NOx: ≥100 ppm range)
Repeatability		±1.0% of full scale
		±1.0% of full scale
Linearity		±2.0% of full scale
Drift		±1.0% of full scale per day
Response Time（Td+T90）		45 sec. or less (From sample inlet, with electrical system response time set at 10 sec.)
		Moving average can be switched between 10 and 30 seconds.
Sample Gas Flow Rate		Approx. 0.5 L/min
Display		Measurement (3-4 digits display), range, flow rate, etc.
Output		DC 4-20 mA (non-insulated) or DC 0-1 V (non-insulated)		[Optional] / Ethernet
Warm-up Time		With 30 min. warm-up
Data Saving		SD^TM / SDHC^TM memory card
		Ambient temperature: 0 to 40°C (32°F to 104°F), Relative humidity: Maximum 80% or less
Installation		Upper limit of N2O concentration: Less than 1 ppm, Upper limit of CH4 concentration: Less than 2 ppm
Installation
Environment		Please exhaust sampling gas sufficiently far from the equipment to avoid increase the concentration of N2O and CH4

		in the operating environment.
Power Supply,		AC 100 V – 240 V, 50/60 Hz
Power Consumption		Approx. 160 VA in a steady state, maximum 220 VA
Dimensions, Weight		300(W) x 520(D) x 265(H) mm, Approx. 15 kg
Environmental Rating		IP42 (Optionally available)
		Temperature: Ambient temperature, Moisture: Below the ambient temperature saturation
Sample Gas Conditions		Dust: Less than 0.1 g/Nm³ , Pressure: ±0.98 kPa
		No corrosive gases, gases that react with the measured gas to be present.