MNS-4CL2-10 Electrochemical Chlorine Cl2 Gas Sensor 0-10 ppm
Product Description
Key Features
Target gas: Chlorine (Cl2)
Electrochemical sensing technology
Linear output characteristics
Three-electrode configuration
Service life: >1 year
Suitable for portable, fixed and OEM chlorine detectors
Technical Specifications
Product Model: MNS-4CL2-10
Brand: MANORSHI
Target Gas: Chlorine / Cl2
Detection Principle: Electrochemical
Measurement Range: 0-10 ppm
Maximum Overload: 100 ppm
Sensitivity: 600 ± 200 nA/ppm
Resolution: 0.1 ppm
Response Time: <60 s
Bias Voltage: 0 mV
Output Characteristic: Linear
Repeatability: <±2%
Long-Term Stability: <20% signal value/year
Operating Temperature: -20°C to +50°C
Operating Pressure: 800-1200 mbar
Operating Humidity: 15%-90% RH
Recommended Storage Temperature: 0°C to +20°C
Service Life: >1 Year
Warranty Period: 1 Year
Maximum Open-Circuit Voltage: 1.3 V
Maximum Short-Circuit Current: <1.0 A
Recommended Load Resistor: 33 Ω
What Is the MNS-4CL2-10 Chlorine Sensor?
The MNS-4CL2-10 is a three-electrode electrochemical gas sensor specifically designed to detect chlorine, commonly represented by the chemical formula Cl2.
Chlorine is widely used in water treatment, disinfection, chemical processing and industrial manufacturing. Because chlorine gas is toxic and strongly irritating, reliable Cl2 monitoring is important in areas where chlorine is produced, stored, transported or used.
The MNS-4CL2-10 converts the electrochemical reaction caused by chlorine into a small electrical current. The output current varies according to the chlorine concentration and can be processed by an external signal conditioning circuit to obtain a Cl2 concentration reading.
How Does an Electrochemical Chlorine Sensor Work?
The MNS-4CL2-10 uses a three-electrode electrochemical sensing structure consisting of a working electrode, reference electrode and counter electrode.
When chlorine gas reaches the sensor, Cl2 molecules diffuse through the gas-permeable membrane and react at the working electrode.
This electrochemical reaction generates an electrical current related to the chlorine concentration.
The reference electrode helps maintain a stable electrochemical potential, while the counter electrode completes the internal reaction.
The resulting current is amplified and processed by the external electronics to calculate the chlorine concentration.
This sensing principle provides high sensitivity and low power requirements, making electrochemical chlorine sensors suitable for portable and fixed gas detection equipment.
MNS-4CL2-10 Electrochemical Chlorine Cl2 Gas Sensor
The MANORSHI MNS-4CL2-10 is a compact electrochemical chlorine gas sensor designed for reliable Cl2 concentration measurement in portable gas detectors, fixed gas monitoring systems, industrial safety equipment and OEM gas detection products.
The sensor provides a 0-10 ppm chlorine measurement range with a maximum overload of 100 ppm. Featuring 0.1 ppm resolution, 600 ± 200 nA/ppm sensitivity and a response time of less than 60 seconds, the MNS-4CL2-10 is suitable for continuous chlorine monitoring in industrial, environmental and safety applications.
Its compact Ø20 mm cylindrical package and three-electrode electrochemical structure make it easy to integrate into space-limited gas detection equipment.
Typical Applications
The MNS-4CL2-10 electrochemical chlorine gas sensor can be used in a wide range of Cl2 detection applications, including:
Portable chlorine gas detectors
Fixed Cl2 gas monitoring systems
Chlorine leak detectors
Water treatment facilities
Drinking water treatment equipment
Wastewater treatment plants
Chlorination systems
Disinfection equipment
Chemical processing facilities
Chlorine storage areas
Industrial safety equipment
Environmental gas monitoring
Occupational safety instruments
Emergency gas detection equipment
OEM chlorine monitoring products
Why Choose the MANORSHI MNS-4CL2-10?
The MANORSHI MNS-4CL2-10 combines electrochemical chlorine detection, a 0-10 ppm measurement range, 0.1 ppm resolution and compact mechanical design in one sensor.
Its 600 ± 200 nA/ppm sensitivity, linear output and three-electrode structure provide a practical sensing platform for professional Cl2 gas detection equipment.
For OEM manufacturers, the compact Ø20 mm package makes the MNS-4CL2-10 suitable for portable detectors, fixed monitors, industrial safety systems and customized chlorine sensing products.
Frequently Asked Questions
What gas does the MNS-4CL2-10 detect?
The MNS-4CL2-10 is specifically designed to detect chlorine gas, or Cl2.
What type of sensor is the MNS-4CL2-10?
It is a three-electrode electrochemical chlorine gas sensor.
What is the chlorine measurement range?
The specified measurement range is 0-10 ppm Cl2.
What is the maximum overload?
The specified maximum overload is 100 ppm chlorine.
What is the resolution of the sensor?
The MNS-4CL2-10 has a specified resolution of 0.1 ppm.
What is the sensitivity?
The nominal sensitivity is 600 ± 200 nA/ppm.
What is the response time?
The specified response time is less than 60 seconds.
Does the MNS-4CL2-10 require a bias voltage?
The specified bias voltage is 0 mV.
What is the operating temperature range?
The sensor operates from -20°C to +50°C.
What is the operating humidity range?
The specified operating humidity range is 15%-90% RH.
What is the expected service life?
The specified service life is more than one year under appropriate storage and operating conditions.
Is the MNS-4CL2-10 suitable for chlorine leak detection?
Yes. Its 0-10 ppm measurement range and 0.1 ppm resolution make it suitable for integration into chlorine leakage monitoring equipment.
Can the sensor be used in water treatment applications?
Yes. It can be integrated into ambient chlorine gas monitoring equipment used around chlorination, water treatment and disinfection systems.
Is the MNS-4CL2-10 suitable for OEM products?
Yes. Its compact Ø20 mm design, three-electrode structure and electrochemical output make it suitable for OEM chlorine detectors, industrial safety instruments and environmental monitoring equipment