S500M-01 Carbon Dioxide Vegetable Greenhouse Civilian Transmitter-Fornitore globale

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S500M-01 Carbon Dioxide Vegetable Greenhouse Civilian Transmitter

The S500M-01 carbon dioxide transmitter is equipped with a low-power, high-precision microprocessor and utilizes catalytic combustion, electrochemical

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The S500M-01 carbon dioxide transmitter is equipped with a low-power, high-precision microprocessor and utilizes catalytic combustion, electrochemical, and thermal conductivity sensor technologies to convert target gas concentration signals leaked from the air into electrical signals for output. The product has advantages such as stable performance and sensitive response. The transmitter outputs electrical signals using 4-20mA analog signals or RS485 digital communication methods, which can be directly uploaded to monitoring equipment such as DCS, GDS, PLC, etc. The output signal of the transmitter has the advantages of high accuracy and long transmission distance. The transmitter can also be used independently and has passive switch output for on-site control of other devices.

二氧化碳详细

Technical Parameter

Product features:

◆ Built in top-level brand sensors, with sensitive response and long lifespan;

◆ Compatible with sensors based on different principles such as catalysis, electrochemistry, semiconductor, and infrared, with powerful functions;
◆ Built in low-power, high-precision microprocessor, small zero drift, high accuracy;

◆ Optional high-quality LCD display screen, allowing for direct viewing of data on-site;

Standard 4-20mA RS485、 Switching signal output, can be uploaded to PLC/DCS/GDS, etc;

Detect gas	carbon dioxide
measuring range	0-2000ppm
Optional range	0-5000-5%VOL-10%VOL
Resolution	1PPM/0.1PPM
detection	Natural diffusion
Detection Principle	Catalytic combustion, electrochemistry, semiconductor, infrared, etc;
response time	<15s
work environment	Temperature:- 20℃-60℃
Working humidity	15-90% RH without condensation
Working pressure	90~110Kpa
working voltage	DC24V
output signal	4-20mA (three wire), RS485 (four wire system), switch quantity

Other measurable gases:

Tested gas	measuring range	Optional range	response time
Carbon monoxide CO	0-1000ppm	0-500/2000/5000ppm	≤ 15 seconds
Oxygen O2	0-30%VOL	0-25%VOL	≤ 15 seconds
sulfur dioxide	0-20ppm	0-50, 1000ppm	≤ 20 seconds
methane	0-100%LEL	0-100%VOL	≤ 15 seconds
Hydrogen sulfide H2S	0-100ppm	0-50, 200, 1000ppm	≤ 15 seconds
Ammonia NH3	0-100ppm	0-50, 500, 1000ppm	≤ 20 seconds
Carbon dioxide CO2	0-2000ppm	0-5000-5%VOL-10%VOL	≤ 20 seconds
Nitrogen dioxide NO2	0-20ppm	0-2000ppm	≤ 20 seconds
Hydrogen H2	0-1000ppm	0-40000ppm	≤ 20 seconds
Phosphine PH3	0-20ppm	0-2000PPM	≤ 20 seconds
Ozone O3	0-10ppm	0-100ppm	≤ 20 seconds
Organic TVOC	0-60000ppb	/	≤ 20 seconds
formaldehyde	0-10ppm	0-20ppm	≤ 20 seconds
Please contact the company for unlisted gases

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