Hn3 Sensor Concentration Me4 So2 Constant Potential Electrolytic Sensor

• Customization: Available
• Type: Catalytic Combustion Gas Sensor
• Conductivity Type: Surface Type
• Model NO.: ME4-SO2
• Output Signal Type: Digital Type
• Production Process: SemiConductor Integrated
• Material: Metal
• IP Rating: IP20
• Sensitivity: High
• Certification: RoHS
• Customized: Customized
• Usage: Quantitative Measurement of Gases
• Description: Electrochemical Module
• Theory: Electrochemical Principle
• Humidity Range: 15%~99%Rh
• Mounting Type: Professional Installation
• MOQ: 2PCS
• Measuring Range: 0~20ppm
• Output: Linearity
• Life: 2 Year
• Stability (Per Month): < 2%
• Application: Gas Analyse
• Transport Package: Packaging & Deliverypackaging Detailsbag
• Specification: Brand gas sensor module
• Trademark: nkyf
• Origin: Henan, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

 

Product Parameters

project	parameter
Detection gas	SO2
range	0-20ppm
Maximum measurement limit	200ppm
sensitivity	0.8±0.2uA/ppm
resolution	0.1 parts per million
Response time (T90)	≤ 30s
bias	0mV
Load resistance (recommended)	10 Ω
repeatability	< 2% output value
Stability (per month)	< 2%
Output linearity	linearity
Zero drift (-20-40)	≤ 0.2ppm
Temperature range	-20 to 50
Humidity range	15 % ~ 90% RH without condensation
Pressure range	Standard atmospheric pressure ±10%

Products Description

 

ME4-SO2 sensor is a constant potential electrolysis type SO2 sensor. SO2 and O2 undergo corresponding REDOX reactions at the working electrode and the opposite electrode and release charge to form a current. The current is proportional to the concentration of SO2. The concentration of SO2 can be determined by measuring the current

 

Features

 

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

 

 

Applications:

Widely suitable for industrial and environmental detection of sulfur dioxide

 

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.