High Precision and Sensitivity Gas Detector Me4-No2 Sensor

• Customization: Available
• Type: Catalytic Combustion Gas Sensor
• Conductivity Type: Surface Type
• Model NO.: ME3-CH2O
• Output Signal Type: Analog Type
• Production Process: Injection
• Material: Ceramics
• IP Rating: IP20
• Sensitivity: Medium
• Certification: CE
• Customized: Customized
• Component: Semiconductor Type
• Description: Electrochemical Module
• Theory: Electrochemical Principle
• Sensitivity (Lsb/G): (11.8±6)Ua/Ppm
• Humidity Range: 15%~99%Rh
• Zero Drift (-20ºC ~ 40ºC): -0.03ppm~0.03ppm
• Measuring Range: 0~10ppm
• Output: Linearity
• Bias: 300mv
• Operating Temperature: -20ºC~50ºC
• Usage: Quantitative Measurement of Gases
• Pressure Range: Standard Atmospheric Pressure ±10%
• Mounting Type: Professional Installation
• Response Time (T90): ≤90s
• Stability (Per Month): < 2%
• Transport Package: Bag+Carton
• Trademark: NKYF
• Origin: Henan, China
• Production Capacity: 100000 Piece/Pieces Per Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.700kg

Product Description

 

 

Product Parameters

project	parameter
Detection gas	CH2O
range	0~100ppm
2Maximum measurement limit	200ppm
sensitivity	11.8±6uA/ppm
resolution	0.1 parts per million
Response time (T90)	The 90s or less
bias	300mV
Load resistance (recommended)	10 Ω
repeatability	< 2% output value
Stability (per month)	< 2%
Output linearity	linearity
Zero drift (-20 ~ +40)	-0.03ppm0.03ppm
Service temperature range	-20 to +50
Humidity range	15%-90% RH does not condense
Service pressure range	Standard atmospheric pressure ±10%
Service life	2 years

Products Description

 

ME3-CH2O formaldehyde sensor is a constant potential electrolytic sensor.
The corresponding REDOX reaction between formaldehyde and oxygen occurs on the working electrode and the opposite electrode and the charge is released to form a current. The current generated is proportional to the concentration of formaldehyde.

 

 

Features

 

Low power consumption and high precision High sensitivity and wide linear range Excellent repeatability and stability

 

 

Applications:

Widely suitable for industrial and environmental protection field formaldehyde detection

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.