1、 Introduction to Carbon Monoxide Detection Transmitter

The BYC100-CO carbon monoxide detection transmitter is a device developed and produced by Shenzhen Boyunchuang Environmental Technology Co., Ltd. for indoor air quality. It is mainly used to measure the content of CO gas in indoor air, provide effective CO concentration data, remind users to take safety measures, and drive the linkage of the fresh air system, providing users with a comfortable home environment. The product adopts original imported electrochemical sensors and computing chips, which have the characteristics of high precision, high resolution, and good stability. Widely used in building HVAC, building energy conservation, smart homes, underground garages, airport stations and other places.

2、 Introduction to Carbon Monoxide Detection Transmitter Gas

Carbon monoxide (CO) is a product of incomplete combustion of carbon containing substances such as coal and petroleum. It is a colorless, odorless, and non irritating toxic gas that is almost insoluble in water and difficult to react chemically with other substances in the air. Therefore, it can remain in the atmosphere for 2-3 years. If there is severe local pollution, it poses a certain risk to the health of the population.

3、 Characteristics of carbon monoxide detection transmitter

1. Stable and reliable communication, wide range power supply DC12-24V;

2. Comprehensive anti reverse, overvoltage, overcurrent, and inter line protection capabilities;

3. Carefully designed circuit software and hardware, with low failure rate and short stability time;

4. Original imported electrochemical sensors and professional grade signal processing chips ensure the accuracy of sensor data;

5. The structure takes into account aerodynamic principles to achieve automatic real-time sampling, which can be used for a long time;

6. The measurable environmental parameters cover a wide range and can meet various detection environment requirements;

7. Output 4-20mA, 0-10V, RS485 and other signals for easy use.

4、 Carbon monoxide gas content standard

Content of CO in the air	Inhalation time and symptoms of poisoning display
100ppm	The maximum amount allowed for adults to be present in it
200ppm	After 2-3 hours, there will be mild headaches, dizziness, and nausea
400ppm	Frontal pain within 2 hours, life-threatening after 3 hours
800ppm	Headache and nausea within 45 minutes, death within (2-3) hours
1600ppm	Headache and nausea within 20 minutes, death within 1 hour

5、 Technical parameters of carbon monoxide detection transmitter

Technical Parameter	BYC100-CO
Detect gas	carbon monoxide（CO）
Detection Principle	electrochemistryDetection Principle
measuring range	0～500ppm 0～1000ppm
resolution	1ppm
accuracy	≤±5%F.S
Warm-up time	30S
sampling interval	3S
response time（T90）	＜1minute
service life	5Years and above
zero drift	＜±2%
Nonlinear	＜1%F.S
repeatability	±2%
Supply Voltage	DC 12～24V
signal output	4～20mA 0～10VRS485 modbus RTU
work environment	-10～50℃； 0-95% RH (no condensation)
Environment	-30～60℃； 0-100% RH (no condensation)
Shell material	Plastic ABS
protection grade	IP30
Installation method	Wall mounted and ceiling mounted
Weight/Size	120g/ 110mm×70mm×38mm
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