Factory price Chlorine Dioxide gas detector can be used for monitoring ClO2 gas. With a high-precision sensor, 0 to 1/10/20/50/100 ppm measuring range, clear LCD display, and compact handheld design, this portable single gas detector is suitable for water treatment, bleaching, and other industrial processes.
Features
- LCD dot matrix display, direct readout of gas type, unit, concentration, local time, etc.
- Support English/Chinese operation, easy to shift.
- Gas concentration unit PPM and mg/m3 can be shift quickly.
- Built-in micro-sampling pump, 10 grades of suction are available.
- Explosion-proof certification
Gas Detector Functions
- With self-calibration and zero calibration functions, makes the detection more accurate and reliable.
- One key to restore factory setting, free from maloperation.
- With temperature and pressure compensation, able to realize the compensation for the gas concentration under different temperature and pressure environments.
- Two-stage alarm with sound and light, and alarm point is settable.
- Rechargeable lithiumpolymer battery with large capacity.
- High-strength special engineering plastic housing, with anti-slip, waterproof, dustproof and explosion-proof.
Specifications
Model |
GD200-ClO2 |
Sampling Method |
Pumping suction, flow rate can be up to 750ml/min |
Detection Principle |
Electrochemistry |
Gas |
Chlorine Dioxide (ClO2) |
Range (Optional) * |
0-1ppm, 0-5ppm, 0-10ppm, 0-20ppm, 0-50ppm, 0-100ppm |
Resolution |
0.001ppm (0-1ppm, 0-5ppm), 0.01ppm (0-10ppm, 0-20ppm, 0-50ppm), 0.1ppm (0-100ppm) |
Accuracy |
≤±3% F.S. |
Respond Time |
≤10s |
Repeatability |
≤±1% |
Recovery Time |
≤10s |
Linearity Error |
≤±1% |
Zero Shift |
≤±1% (F.S./year) |
Data Logging (Optional Function) |
High speed data transmission by USB, available for data downloading and printing (The built-in IC card has about 2G memory, which can record 100,000 sets of data.) |
Alarms |
Sound, light and vibration |
Display |
LCD dot matrix display |
Language |
Chinese/English |
Battery |
3.7V rechargeable lithium battery, 3.7 Watt (Charger included: Input AC 100-240V 50/60Hz with optional USA, Europe or UK plug) |
Operating Time |
100h (Pump off) |
Communication |
Mini USB interface supports standard MODBUS communication protocol |
Explosion-proof Grade |
Ex ia IIC T4 |
Case Material |
ABS+PC |
Protection Grade |
IP66 |
Certification |
CE, ATEX |
Operating Temperature |
-20℃~50℃ |
Operating Humidity |
0~95%RH (non-condensing) |
Operating Pressure |
0.8~1.2bar |
Dimension |
205*75*32mm |
Weight |
300g |
Warranty |
12 months |
Extension Probe |
About 480mm (Total Length), About 300mm (Probe Head) |
Accessories (Optional) |
Calibration kit - gas pressure regulator (calibration gas cylinder NOT included)
• Body Material: Stainless steel • Input Range of Pressure Gauge: 0-25MPa • Output Range of Pressure Gauge: 0-0.6Mpa • Gauge Class: 2.5 • Input Pressure: ≤15MPa • Output Pressure: ≤0.45MPa • Rated Flow: 0.6 m3/h • Connection: Inlet: W21.8-14 teeth/inch (levorotation, dextrorotation) ; Outlet: Ф6 flexible tube
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Note:
* If you need a ClO2 gas detector with other measuring ranges unlisted in above table, please contact us to inform your operating environment, so as to help you choose an appropriate one for your application.
* We also provide other common gas detectors, and you can refer to ATO Gas Detector Catalog to get the specific gas type and measurement range. If you have any questions, please feel free to contact us.
*** Other Common Gases and Ranges Available for Portable Gas Detectors
Details
Applications
Tips: What is a portable Chlorine Dioxide (ClO2) gas detector?
ATO portable Chlorine Dioxide (ClO2) gas detector is a crucial safety device designed to monitor and alert users to the presence of ClO2 gas in various environments. Chlorine Dioxide is a potent disinfectant used in water treatment, bleaching, and other industrial processes, but it is also highly toxic and can pose significant health risks if inhaled.
These portable detectors are compact, lightweight, and easy to carry, making them ideal for use in confined spaces, industrial sites, and fieldwork. They typically feature a digital display that shows real-time ClO2 concentrations, audible and visual alarms to alert users when gas levels exceed safe limits, and data logging capabilities for record-keeping and compliance purposes.
Key features often include high sensitivity and specificity to ClO2, fast response times, and durable construction to withstand harsh conditions. Many models are equipped with rechargeable batteries, user-friendly interfaces, and calibration functions to ensure accurate readings. By providing continuous monitoring, these devices help protect workers from potential exposure, ensuring a safer working environment and compliance with occupational safety regulations.