Ze08b-CH2o Small Universal Electrochemical Formaldehyde Sensor Module

• Type: Resonant Pressure Sensor
• Component: SemiConductor Type
• For: Strain Gauge Pressure Transmitter
• Output Signal Type: Digital Type
• Production Process: Normal Wirewound
• Material: Metal
• Model NO.: MH-Z19D
• Thread Type: ZG
• Wiring Type: Five-Wire
• Measuring Medium: Steam
• IP Rating: IP67
• Certification: ISO
• Usage: The Presence of CO2 in The Air Is Detected
• Description: CO2 Sensor Module
• Theory: Nondispersive Infrared (Ndir) Principle
• Current - Supply (Max): <40mA
• Mounting Type: Professional Installation
• Current - Supply: <85mA (@5V Power Supply)
• MOQ: 10PCS
• Weight: 5g
• Brand: Gas Sensor Module
• Response Time: T90 < 120s
• Measuring Range: The Value Ranges From 400 to 10,000 Ppm
• Output: Serial Port (Uart)(Ttl Level 3.3V) or PWM
• Preheating Time: 1 Min
• Resolution (Bits): 1ppm
• Application: Gas Analyse
• Transport Package: Bag+Carton
• Origin: Henan, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

MH-Z19D non-dispersive infrared high performance and durable carbon dioxide gas sensor

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Product Parameters

Product model	MH-Z19D
Detection gas	Carbon dioxide
Supply voltage	V DC (5.0 + / - 0.1)
Mean current	<40mA (@5V power supply)
Peak current	125 mA (@5V power supply)
Interface level	3.3V(compatible with 5V)
Measuring range	Optional from 400 to 10000ppm (see Table 2 for details)
		Serial port (UART)(TTL level 3.3V)
Output signal	PWM
Preheating time	1min
Response time	T90 < 120s
Operating temperature	0 to 50
Working humidity	0 ~ 95%RH(no condensation)
Storage temperature	-20 to 60
weight	5 g
Life expectancy	>5 years

Products Description

Gas name	Molecular formula	range	resolution	accuracy
Carbon dioxide	CO2	400~ 2000 ppm	1PPM	±(50ppm+ 5% read value)
						400 ~ 5000 ppm
						400 ~ 10000 ppm

 

MH-Z19D 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, long life and so on. Built-in temperature compensation; At the same time with serial output, 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

 

High sensitivity and low power consumption Excellent stability Temperature compensation, excellent linear output Temperature compensation, excellent linear output Long service life Resistance to water vapor interference, no poisoning

 

 

Applications:

Smart home, air quality monitoring equipment, fresh air system, air purification equipment

Company Profile

Ningxia Nuoke Yinfeng Intelligent Technology Co., Ltd.

Specializing in the development, production, sales and technical services of gas detection instruments

Gas detection:

Oxygen, various flammable and explosive gases, various toxic and harmful gases, volatile organic compounds (VOC), etc.

Applications:

Environmental protection, petroleum, chemical, shipbuilding, electric power, papermaking, metallurgy, pharmaceutical, water treatment, food processing, coal, building and other fields of gas detection

 

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.