1.Brief introduction
CL2 gas sensor, also known as chlorine gas monitor, is a device used to detect the presence of chlorine gas in the air. It is widely used in industries that deal with chlorine gas.
The fixed LCD chlorine gas detector consists of a gas sensor, alarm, debugging interface, and LCD screen. The gas sensor is responsible for detecting chlorine gas concentration. The alarm will emit a warning signal when the chlorine concentration reaches a dangerous level. The LCD screen displays real-time data on the chlorine concentration and alarm status.The detector can be powered by DC.
One of the main features of a chlorine gas detector is its ability to detect small concentrations of chlorine gas in the air. This is important because even low levels of chlorine gas can cause serious health problems or even death. Additionally, chlorine gas detectors can be equipped with alarms or other warning systems to alert workers of a potential danger.
2.Features
(1). high precision sensor made in UK;
(2). Measurement ranges can be chosen;
(3). Continuous monitor chlorine concentration in real time;
(4). LCD display in English;
(5). Support alarm light and gas alarm controller;
(6). Support both 4-20mA and RS485 signal output;
(7). Modbus RTU communication interface is optional;
(8). Support exhaust fan,solenoid valve etc external device connection;
(9). Cast aluminum shell material with high strength,anti heat and corrosion;
.
3.Products parameters.
|
Product name |
CL2 gas sensor |
|
Size and Net weight |
144* 190*91mm, about 1335g |
|
Sensor types |
Electrochemical type |
|
Destination gas |
Chlorine Cl2 |
|
Measure range |
0-20ppm,resolution is 0.1ppm |
|
Response time |
≤30s |
|
Working pattern |
Continuous work |
|
Working voltage |
DC24V |
|
Display |
LCD display in English |
|
Alarm type(Optional) |
Sound and light alarm from alarm light,need extra 18$ each piece |
|
Output signal |
4-20mA or RS485 Modbus RTU, support both at the same time |
|
Temperature &Humidity |
- 20 ℃ ~ 50 ℃ 15% ~ 90% RH (No condensation) |
|
Explosion-proof number |
CE10 1084 |
|
Explosion-proof marks |
Exd II CT6 |
|
Transmission distance |
< 1000 m |
|
Certificate |
CE, ATEX, CNEX, ISO9001 |
|
Standard package |
Gas detector, Instruction in English, Certificate, carton package |



4.Application
The fixed LCD chlorine cl2 gas sensor is widely used in various industries. For example, in the water treatment industry, it can detect and monitor the chlorine concentration in water for disinfection purposes. In the paper-making industry, it can be used to monitor chlorine gas concentration in pulp bleaching processes. Similarly, in the chemical industry, it can help to monitor the production of chlorine-containing chemicals. Moreover, the detector can also be used in storage facilities for chlorine gas cylinders to prevent leakage and ensure safety.
5.Maintenance
CL2 gas sensors are crucial devices used in various industrial settings to ensure the safety of workers and the environment. Proper maintenance and care of these detectors can enhance their accuracy and prolong their lifespan.
(1). Regular calibration and testing
It is important to perform regular calibration and testing on chlorine gas detectors to ensure that they are working accurately. This will involve checking the detector's response to a known concentration of chlorine gas and adjusting the instrument accordingly. Calibration should be performed at least once a year, or more frequently if the detector is exposed to harsh conditions.
(2). Check and replace sensors
Sensors are the most critical components of the chlorine gas detectors. They measure the concentration of chlorine gas in the air and send an alarm signal if the levels exceed the safe limit. Check the sensors regularly and replace them if they are damaged, expired or not functioning correctly.
(3). Frequent cleaning
Dust, dirt, and grime can accumulate on the detectors' surface and prevent them from functioning properly. Therefore, a regular cleaning routine is necessary. Use a clean cloth and a mild cleaning solution to wipe the detector's body and sensors. Do not use harsh chemical cleaners that can damage the sensors or corrode the metal parts.
6.Contact:
E-mail: golf@huafankj.com
WhatsApp/Wechat: +0086 15721910713
Hot Tags: cl2 gas sensor, China cl2 gas sensor manufacturers, suppliers






















