Handheld gas detector provides sulfur dioxide gas monitoring with high accuracy sensor, LCD display, easy readout, small & portable design, and convenient to carry. Portable SO2 detector is widely used in many industrial applications including chemical processes, bleaching wood pulp and paper, food processing, and waste treatment.
Gas detectors can detect sulfur dioxide (SO2) quickly
- sisco portable sulfur dioxide (SO2) gas detector has an LCD dot matrix display to directly read out the gas type, unit, concentration, local time, etc.
- English/Chinese operations are supported.
- Gas concentration unit PPM and mg/m3 can be shifted quickly.
- Built-in micro-sampling pump, 10 grades of suction are available.
Explosion-proof certification.
USB interface to transfer data at high speed
- The handheld sulfur dioxide detector can download and print the stored data (optional).
- There is no need for personnel to manually record data in real-time, and the data is automatically stored in the instrument.
- Historical data can be viewed on the instrument or downloaded to a computer.
- USB interface, fast and convenient charging.
Details
Applications
The portable gas detector is designed for detecting the concentration of sulfur dioxide (SO2) in the air. sisco handheld sulfur dioxide detectors can be used for personal protection in hazardous gas environments, as well as in many industrial applications including chemical processes, bleached wood pulp and paper, food processing and waste disposal.
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| Model | GD200-SO2 |
| Sampling Method | Pumping suction, flow rate can be up to 750ml/min |
| Detection Principle | Electrochemistry |
| Gas | Sulfur Dioxide (SO2) |
| Range (Optional)* | 0 to 20ppm, 0 to 50ppm, 0 to 100ppm, 0 to 500ppm, 0 to 1000ppm |
| Resolution | 0.01ppm (0-20/50ppm), 0.1ppm (0-100ppm), 1ppm (0-500/1000ppm) |
| Accuracy | ≤±3% F.S. |
| Response 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 | â…¡ 2G Ex ia â…¡ CT4 Ga |
| Case Material | ABS+PC |
| Protection Grade | IP66 |
| Certification | CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014) |
| 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)
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Note:
* If you need a Sulfur Dioxide (SO2) gas detector with other measuring ranges unlisted in the above table, please inform us of your operating environment to help you choose an appropriate one for your application.
* Other portable gas detectors are also provided, you can refer to SISCO Gas Detector Catalog to get the specific gas type and measurement range. If you have any questions, please feel free to contact us.
Gas Detector Catalog & User Manual
SISCO Gas Detector Catalogue- SISCO GD200 Portable Gas Detector User Manual
- SISCO GD300 Online Fixed Gas Detector User Manual
- SISCO GD400 Explosion Proof Portable Gas Detector User Manual
- SISCO GD500 Handheld Multi Gas Detector User Manual
- SISCO GD600 Multi Gas Analyzers User Manual
- SISCO Gas Detector Communication Protocol V1.0
- SISCO Single Stage Pressure Regulator User Manual
- SISCO Gas Detector Data Downloading Operation Instruction
Gas Detector Software
Q1:Â What is a gas detector?
A1:Â A gas detector is an instrument for gas leakage concentration detection, including a portable gas detector, handheld gas detector, fixed gas detector, online gas detector, etc.
Q2:Â What does a gas detector detect?
A2:Â Combustible gases: Natural gas (methane), liquefied gas, coal gas (hydrogen), acetylene, pentane, alkynes, acetone, toluene, alcohols, hydrocarbons, light oil, etc.
Toxic gases: Carbon monoxide, hydrogen sulfide, ammonia, chlorine, oxygen, phosphine, sulfur dioxide, hydrogen chloride, chlorine dioxide and other toxic and harmful gases.
Q3:Â What is ppm of gas detector?
A3:Â Parts per million or "ppm" is often used as a fractional measure of concentration. For example, a methane (molecular) concentration of 2% means that 2 out of every 100 air molecules are methane. Likewise, a methane concentration of 2 ppm means that 2 out of every 1 million air molecules are methane.
Tips: What is the sulfur dioxide (SO2) gas detector used for?
The sulfur dioxide gas detector is a monitoring instrument for sulfur dioxide gas. Since sulfur dioxide is a colorless gas with a strong pungent odor, it is one of the main pollutants in the atmosphere. It is also produced in many industrial processes. When coal and oil are burned, sulfur dioxide is generated. When SO2 dissolves in water, it will also sulfurous acid is formed, causing acid rain. Therefore, sulfur dioxide gas detectors are widely used. The SO2 detector can help us avoid some accidents encountered in our lives and reduce the risk index to the lowest point.
SO2 gas detector can detect sulfur dioxide concentration and automatically alarm. It is also a monitoring weapon to protect the environment, which can detect the source of pollution emitted by factories and remediate them.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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