Fixed Chlorine Dioxide gas detector is equipped with sound & light alarms to notify workers of dangerous ClO2 gas levels, allowing them to take immediate action to mitigate risks and ensure the safety of personnel and the surrounding environment.
Features
- Fixed ClO2 gas detector adopts high precision sensor for accurate gas leak detection.
- Chlorine Dioxide detector is equipped with 3-wire system 4-20mA analog output, relay output, RS485 output (optional).
- The Chlorine Dioxide gas monitor is compatible with various controlled alarms, PLC, DCS and other control system, and can be remote monitored.
- Explosion-proof design, fast, relaible and stable.
- Infrared ray controller can remote control the alarm point settings, zero calibration, and address modification.
- Two-stage alarm with sound and light, and the alarm point is settable.
- The industrial ClO2 gas detector has self-calibration function, and three standard keys will be used to realize on-site maintenance.
- Fixed ClO2 gas detector can output one or two on-off signals, can drive ventilator, solenoid valve or other external devices.
Specification
Model |
GD300-ClO2 |
Detection Principle |
Electrochemistry |
Gas |
Chlorine Dioxide (ClO2) |
Range (Optional) |
0 to 1ppm, 0-5ppm, 0 to 10ppm, 0 to 20ppm, 0 to 50ppm, 0 to 100ppm |
Resolution |
0.001ppm (0-1/5ppm), 0.01ppm (0-10/20/50ppm), 0.1ppm (0-100ppm) |
Accuracy |
≤±3% F.S. |
Response Time |
≤10s |
Repeatability |
≤±1% |
Recovery Time |
≤10s |
Linearity Error |
≤±1% |
Zero Shift |
≤±1% (F.S./year) |
Signal Output (Optional) |
4-20mA and RS485 Relay output: one group of relay output (1NO+1NC, 24V 100mA) for one alarm (default), or two groups of relay output (2NO+2NC, 24V 100mA) for high/low alarm (optional). |
Alarms |
Sound, light |
Display |
High light nixie tube display |
Installation |
Wall-mounted, piping type, flow-type (according to the detected environment) |
Connection |
Power connection type: G1/2 male thread explosion-proof flexible pipe Pipe-mounted type: M45*P2.0 |
Operating Time |
24h |
Explosion-proof Grade |
Ⅱ 2G Ex ia Ⅱ CT4 Ga |
Protection Grade |
IP65 |
Certification |
CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014) |
Working Voltage |
12-36V DC |
Case Material |
Die-casting aluminum housing |
Operating Temperature |
-20℃~50℃ |
Operating Humidity |
0~95%RH (non-condensing) |
Dimension |
206*179*90mm |
Weight |
≤1.6kg |
Accessories |
Power adapter: Input 100-240VAC 50/60Hz, Output 24VDC 1A (Optional USA plug, Europe plug or UK plug) |
Note: To measure confined spaces such as pipelines, please contact us and inform the detailed conditions of use.
Fixed Chlorine Dioxide (ClO2) Gas Detector Dimension (Unit: mm)
***Other Common Gases and Ranges Available for Fixed Gas Detectors
Note: Some common gases and the measuring ranges are listed in the above table. For more information, please feel free to contact us.
Details
Tips: What is Chlorine Dioxide (ClO2) and why is it important to detect it?
Chlorine Dioxide gas is a yellow to reddish-yellow gas with a Chlorine-like odor, used primarily as a disinfectant and bleaching agent. It is effective in killing bacteria, viruses, and some types of parasites, making it crucial in water treatment, food processing, and healthcare settings. Detecting ClO2 is essential because of its dual nature: while beneficial in controlled amounts, it poses health risks at high concentrations, including respiratory irritation and oxidative damage. Monitoring ClO2 levels ensures safe usage, protects public health, and complies with environmental regulations. Effective detection helps maintain the delicate balance between its beneficial disinfectant properties and its potential toxicity, ensuring safe and efficient use in various applications.