Gas-burning apparatuses such as gas water heaters and gas stoves have safety standards, and in order to make them pass tests of conformity to such standards, it is important to confirm their safety performance in the research and development stage. The PG-300 Series portable gas analyzers offer a full array of options that meet different types of sample gas, enabling more precise analysis of gas.

Sample option combination for combustion gas appliances

Combustion gas appliancesSimple probeDrain separator / Drain potElectronic coolerPG-300


Drain separator unit
Drain pot unit

When the gas sample includes moisture ranging from ambient temperature saturation to 40 °C saturation, a Drain Separator and Drain Pot are installed at the stage before the analyzer unit.

Drain separator
Drain separator
Drain pot
Drain pot

■Drain separator unit / Drain pot unit specifications

Model

DS-300
(drain separator)

DP-300
(drain pot)

Sample conditions
(at feed port)

Temperature

0°C to 40°C / 32°F to 104°F

Moisture

Ambient temperature saturation ~ 40°C / 104°F saturation

Dust

0.1 g/m3 or less

Pressure

±0.98 kPa

±4.9 kPa


Electronic cooler unit

When the gas sample includes moisture exceeding 40 °C saturation, or when conducting continuous measurement (for five days or less), a thermoelectric cooler is installed at the stage before the analyzer unit.
The electronic cooler unit can also accommodate low-temperature SO2 measurements.

Electronic cooler unit

■Electronic Cooler unit specifications

Model

PS-300

Material in contact with gas

Ti, SUS, PVC, PTFE, FKM, PVDF, PP, Glass

Inlet sample

Approx. 2 L/min.

Dehumidify

15°C / 59°F saturated

Usable temperature

0°C to 40°C / 32°F to 104°F

Usable humidity

85% or less

Power

100/110/115/120/220/230/240 V AC, 50 Hz/60 Hz (depend on specifications)

Outline

260(W) x 375(D) x 235(H) mm / 10.2"(W) x 14.7"(D) x 9.2"(H) (except for protrusion)

Mass

Approx. 12kg / 26.46 lb

Sample gas condition

Temperature: Ambient temperature, Dust: 0.1g/m3 or less,
Moisture: H2O≦20 vol%, Pressure: ±4.9 kPa

[Halogen scrubber] (optional)

The Halogen scrubber can be built into the electronic cooling unit as an option. It is used to prevent corrosion of the cells, tubes and other internal components when the gas analyzer is operated at waste incineration facilities or in other situations where the gas sample includes Cl2.


Primary side filter probe

Either of two types may be selected depending on use.

Flue probe
Flue probe
Simple probe
Simple probe

■Primary side filter probe specifications

Model

Simple probe

SE3 (flue probe)

Probe length (standard)

10 cm / 3.937"

1 m / 3'28"

Sample conditions
(at feed port)

Temperature

0°C to 50°C / 32°F to 122°F*

0°C to 120°C / 32°F to 248°F

Moisture

40 vol% or less

Dust

0.1 g/m3 or less

Pressure

±2.94 kPa

*At flange inlet

Note:

  • Please contact HORIBA if the analyzer will be used in environments in which the temperature exceeds 120 °C.
  • Please contact HORIBA in case of use under the environmental that the pressure condition is other than ±2.94 kPa.

Product information

Portable Gas Analyzer PG-300

PG-300系列是可以同时监测5种气体成分的小型化和轻量化气体分析仪。该系列可以使现场监测精度达到在实验室监测的水平。最新增加了CH4的监测使该系列达到9个型号供用户选择。PG-300系列比PG-200系列轻量化20%并且增加了侧护板来保护分析部避免震动及损害;特殊的设计以应对各种现场测量工况。可选加电子冷凝器以应对长时间测量及恶略工况条件比如汽轮机、锅炉及垃圾焚烧厂。PG-300系列也适用于解决环境问题、节能监测、催化剂研究和过程气体控制。