Mh-Z14A Smart Home Small High-Performance Infrared Carbon Dioxide Pressure Detection Sensor

• Operating Temperature: -10 ºC~50 ºC
• Usage: HVAC Refrigeration,Indoor Air Quality Monitoring
• Description: CO2 Sensor Module
• Theory: Nondispersive Infrared (Ndir) Principle
• Current - Supply (Max): <40mA
• Mounting Type: Professional Installation
• Model NO.: MH-Z14A
• Current - Supply: <40mA (@5V Power Supply)
• Weight: 14G
• Brand: Gas Sensor
• Accuracy: ±(50ppm+ 5% Read Value)
• Response Time: T90 < 120 S
• Measuring Range: The Value Ranges From 400 to 10000ppm
• Product Name: Mh-Z14A High Performance Sensor
• Output: Serial Port (Uart)(Ttl Level 3.3V) or PWM or 1min
• Preheating Time: 1 Min
• Transport Package: Deliverypackaging Detailsbag
• Origin: Henan, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

MH-Z14A smart home small high-performance infrared carbon dioxide pressure detection sensor

Product Parameters

Product model	MH-Z14A carbon dioxide sensor
Detection gas	Carbon dioxide
Supply voltage	DC (5.0±0.1) V
Mean current	<40mA (@5V power supply)
Peak current	125 mA (@5V power supply)
Interface level	3.3V(compatible with 5V)
Measuring range	The value ranges from 400 to 10,000 PPM
Output signal	Serial port (UART)(TTL level 3.3V)
		PWM
Preheating time	1 min
Response time	T90 < 120 s
Operating temperature	-10 to 50
Working humidity	0 ~ 95% RH (no condensation)
Storage temperature	- 20 ~ 60
weight	14g
Life span	> 10 years

Products Description

MH-Z14A carbon dioxide gas sensor (hereinafter referred to as the sensor) is a general intelligent small sensor, using non-dispersive infrared (NDIR) principle to detect CO2 in the air, with good selectivity, no oxygen dependence, and long life. Built-in temperature compensation; At the same time with digital output, analog output and PWM output, easy to use. The sensor is a high performance sensor made by combining mature infrared gas detection technology with precise optical path design and sophisticated circuit design.

 

 

Features

 

The gas chamber is gilded, waterproof and anti-corrosion Serial port (UART), analog (DAC), PWM waveform and other output modes are provided High sensitivity, low power consumption, excellent stability

 

 

Applications:

Widely used in HVAC refrigeration equipment, air quality monitoring equipment, smart home, fresh air system, air purification equipment, schools

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Company Profile

Ningxia Nuoke Yinfeng Intelligent Technology Co., Ltd. is a scientific and technological enterprise specializing in the development, production, sales and technical services of gas detection instruments. Our company has rich experience in development and production and advanced management system.

 

The main products include pocket-sized gas detector, pump-suction gas detector, fixed gas detector , gas detector controllers, etc. The gas detection covers oxygen, various flammable and explosive gases, various toxic and harmful gases, volatile organic compounds (VOC), etc.

 

Products are widely used in environmental protection, petroleum, chemical, shipbuilding, power, papermaking, metallurgy, pharmaceuticals, water treatment, food processing, coal mines, buildings and other fields.

FAQ

1.Q: Can I have a sample order to test quality?

A: Yes, we re commend and welcome sample order to test and check before order.

 

2. Q: Do you offer guarantee for the products? A: Yes, we offer 1 or 2 years guarantee for the products. 3. Q: If I order big quantity, Can I have a cheaper price? A: We will reduce the price according to the specific quantity and your requirements for the product. 4.Q: How does your I factory do regarding the quality control?

A: Quality is priority, Our factory has passed ISO 9001 with annual audit.Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials.validated or tested materials, finished goods.etc.