Multi-component gas analyzer

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Product Details

Multi-component gas analyzer has a built-in original imported mass flow meter, the flow display is intuitive and convenient, and the service life is long. The three measured media all have temperature compensation function to reduce the influence of ambient temperature on measurement accuracy.The analyzer has two display modes, Chinese and English, which users can switch freely. The sensor has an automatic protection function without manual intervention.
Multi-component gas analyzer main features:
1.Large-screen touch screen display, single screen displays three kinds of media concentration values, flow values and other related parameters;
2.Historical data storage function, users can query historical data and historical curves locally at any time;
3.The user can choose the altitude module to avoid the influence of atmospheric pressure changes on the measurement accuracy;
4.H2O, CO users can choose not to use the range sensor;
5.Each measuring medium corresponds to one analog and alarm output;
6.Built-in alarm buzzer, redundant alarm points for three media;
7. If the zirconia sensor is not energized, it does not be consumed, has a long life, and is easy to maintain;
8.Imported film capacitive sensor, fast response and high sensitivity;
9.No reference gas is required, and is not affected by the working environment oxygen concentration;
10.Very good selectivity for the gas to be measured.

Multi-component gas analyzer technical parameters:

Display mode	640 × 480 dot matrix LCD touch screen
Measuring range	oxygen concentration: 10.00~ 99.99% O₂ Carbon monoxide concentration: 0~ 10ppm CO Dew point: -80.0~ 20.0 °C (basic type) -100~ +20.0°C (extended type)
Test accuracy	oxygen concentration: ≤ ± 1% FS Carbon monoxide concentration: ≤ ± 1% FS Dew point: ≤±1.2%FS
Repeatability	≤±1%
Response time	oxygen concentration: T90 ≤ 15S Carbon monoxide: T90 ≤ 30S Dew point: T 90 ≤ 50S
Analog output	Three-way 4-20mA.DC (non-isolated output, load resistance less than 500 ohms), corresponding to three test media Three-way programmable dry contact passive alarm output (contact maximum capacity 220VAC/2A), corresponding to three test media
Communication interface	RS232 (default) or RS485
Sample gas flow	oxygen / carbon monoxide channel 0.4 ~ 0.6L / min Dew point channel 1.5 ~ 2L / min
Sample gas pressure	inlet pressure 0.1 ~ 0.5MPa, outlet pressure is atmospheric pressure
Flow display	electronic flow meter
Sampling method	straight-through type
Service life	oxygen sensor > 5 years (under normal use conditions) Carbon monoxide sensor > 3 years (under normal use conditions) Dew point sensor > 5 years (under normal use conditions)
Size	176mm × 350mm × 356mm (H × W × D)
Hole Size	176mm × 307mm (H × W)
Power supply	AV170 ~ 264V 50/60Hz, power consumption is less than 20W
Air circuit interface	NPT 1/8 internal thread
Installation method	embedded

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