Pump-Suction HCHO Monitor 0-10ppm High Accuracy Portable Gas Detector
Short Description
A fast-response, high-accuracy handheld gas detector with built-in sampling pump. Monitors formaldehyde (CH₂O) from 0–10ppm at 0.01ppm resolution. Features Ex ia IIC T4 Ga explosion-proof certification, IP66 protection, 100 hours runtime (pump off), and optional 100,000 data logging via USB export. Ideal for indoor air quality, wood processing, textile inspection, and industrial hygiene.
Product Overview
The SKY2000 series is a portable, pump-suction gas detector designed for fast response and high accuracy. With an internal sampling pump, it actively draws air for immediate analysis – no passive waiting. The unit is housed in high-intensity engineering plastic, making it suitable for harsh environments.
Taking formaldehyde (CH₂O) as an example, the SKY2000 detects concentrations from 0–10ppm with a fine 0.01ppm resolution, meeting workplace exposure monitoring requirements. The detector supports span calibration and zero calibration for reliable readings, plus a one-key factory reset function. Data can be logged (optional, up to 100,000 readings) and exported to a PC via USB without additional software.
Why Detect Formaldehyde (CH₂O)?
Formaldehyde is a colorless, strong-smelling gas commonly found in:
- Pressed wood products (plywood, particleboard, MDF)
- Paints, varnishes, and adhesives
- Textiles and wrinkle-resistant fabrics
- Foam insulation and permanent press coatings
- Disinfectants and embalming fluids
Health effects of formaldehyde exposure:
| Exposure Level |
Health Impact |
| 0.1–0.5 ppm |
Eye, nose, and throat irritation |
| 0.5–1.0 ppm |
Watery eyes, burning sensation, nausea |
| 1.0–3.0 ppm |
Respiratory distress, coughing, chest tightness |
| >10 ppm |
Severe respiratory damage, potential carcinogen (Group 1 by IARC) |
Where SKY2000 is used for formaldehyde detection:
- New building / indoor air quality (IAQ) assessment after renovation
- Furniture and flooring manufacturing – QC and worker safety
- Textile and apparel factories – checking resin-treated fabrics
- Laboratories and research institutions – fume hood monitoring
- Forensic and mortuary facilities – embalming area safety
- Public health inspections – schools, hospitals, offices
Product Pictures
Key Technical Specifications (for Formaldehyde CH₂O)
| Parameter |
Value |
| Gas Detected |
Formaldehyde (CH₂O) – also supports CO, H₂S, O₂, LEL, and hundreds of other gases |
| Detection Principle |
Electrochemical (for CH₂O) |
| Measuring Range |
0 – 10 ppm |
| Resolution |
0.01 ppm |
| Precision |
≤ ±1–5% FS (depending on gas) |
| Response Time (T90) |
≤20 seconds |
| Repeatability |
≤ ±1% |
| Zero Shift |
≤ ±1% (FS/year) |
| Linearity Error |
≤ ±1% |
| Recovery Time |
≤10 seconds |
| Display |
LCD dot matrix display with backlight |
| Gas Unit |
Switchable (ppm, mg/m³, %LEL, %VOL) |
| Operating Language |
Chinese / English |
| Data Logging |
Optional – 100,000 readings, export to PC via USB (no software needed) |
| Sampling Method |
Built-in pump (active suction) |
| Alarm Mode |
Sound, light, vibration |
| Explosion-Proof Grade |
Ex ia IIC T4 Ga |
| Protection Grade |
IP66 |
| Operating Temperature |
-20°C to +50°C |
| Operating Humidity |
0–90% RH |
| Operating Time |
100 hours (pump off) |
| Dimensions |
205 × 75 × 32 mm |
| Weight |
300 g |
Main Features
- Built-in sampling pump – Fast air intake ensures rapid response, ideal for spot checks and confined spaces.
- High accuracy for low-level formaldehyde – 0.01ppm resolution detects even trace amounts below occupational exposure limits.
- Explosion-proof certified – Ex ia IIC T4 Ga for use in hazardous areas (Zone 0, 1, 2).
- Rugged and portable – IP66 dust/water resistant, high-strength plastic housing, weighs only 300g.
- Flexible calibration – Span and zero calibration functions for reliable long-term performance.
- One-key factory reset – Quickly restore default settings.
- USB data export – Optional 100,000-record logging; export to PC without drivers or software.
- Multi-alarm system – Audible, visual (flashing LED), and vibration alarms.
- Long battery life – 100 hours continuous operation with pump off.
- Switchable gas units – ppm / mg/m³ easily toggled.
Typical Applications for Formaldehyde Detection (Detailed)
The SKY2000 is widely used to monitor formaldehyde in environments where this common indoor pollutant is present:
- Indoor Air Quality (IAQ) Inspection
Newly decorated homes, offices, schools, and hotels
Detect formaldehyde released from furniture, flooring, wall coverings, and adhesives
Ensure compliance with indoor air standards (e.g., China GB/T 18883, WHO guidelines)
- Wood Processing & Furniture Manufacturing
Plywood, particleboard, MDF, and laminate flooring production
Resin and glue application areas
Worker breathing zone monitoring
- Textile & Garment Industry
Fabrics treated with wrinkle-resistant or permanent-press finishes
Dyeing and finishing workshops
QC testing for formaldehyde content in finished textiles
- Automotive Interiors
New car cabin air quality testing
Dashboard, seat fabrics, carpets, and adhesive materials
- Laboratories & Research Centers
Fume hood performance verification
Formaldehyde solution handling areas
Pathology and anatomy labs (embalming fluids)
- Public Health & Environmental Monitoring
Government health department inspections
Kindergartens, hospitals, nursing homes
Indoor swimming pools (formaldehyde from disinfection byproducts)
Company Introduction
Shenzhen YuanTe Technology Co., Ltd. (brand: Safegas) was established in 2010 and specializes in the R&D, manufacturing, and sales of gas detection equipment and integrated systems. With over 16 years of industry expertise, the company serves sectors including oil & gas, chemicals, environmental protection, electronics, municipal engineering, and household appliances. Their product portfolio includes portable gas detectors, fixed gas transmitters, control panels, and calibration accessories. All products are manufactured under ISO9001 and ISO45001 management systems, holding international certifications such as IECEx, ATEX, and EMC. With an annual production capacity of over 80,000 units, YuanTe Technology supplies gas detection solutions to customers worldwide.
Company Advantages
- International certifications – Ex ia IIC T4 Ga explosion-proof, IP66 protection, compliant with global standards.
- Fast response & high accuracy – T90 ≤20 seconds, resolution as low as 0.01ppm for formaldehyde.
- Built-in pump design – Active sampling for immediate results, no diffusion lag.
- Long operating time – 100 hours runtime (pump off) – ideal for extended field use.
- Easy data management – USB export of 100,000 readings without additional software.
- One-key reset & calibration – User-friendly maintenance and restoration.
- Wide gas support – Hundreds of gases with interchangeable sensor types.
- Global service network – 24/7 customer support and fast delivery (5–7 working days typical).
SKY2000 Portable Formaldehyde (HCHO) Detector - General FAQ
Q1: What gas does this detector measure?
A: It is specially calibrated for formaldehyde (HCHO), measuring range 0–10 ppm, resolution 0.01 ppm.
Q2: Does it have a built-in sampling pump?
A: Yes, built-in pump for active suction sampling, faster and more accurate than diffusion type.
Q3: What is the accuracy and response time?
A: Accuracy ≤±1–5% F.S.; response time ≤20 seconds; recovery time ≤10 seconds.
Q4: Does it support data logging?
A: Optional data logging supports up to 100,000 readings and can be exported to PC via USB.
Q5: What alarm modes are available?
A: Triple alarm: sound + light + vibration, with adjustable high alarm threshold.
Q6: Is it explosion-proof?
A: Yes, explosion-proof grade: Ex ia IIC T4 Ga, safe for industrial hazardous areas.
Q7: What is the protection level?
A: IP66 waterproof and dustproof, suitable for harsh environments.
Q8: Can I calibrate the detector myself?
A: Yes, it supports zero calibration and span calibration for easy daily maintenance.
Q9: What is the working time?
A: Up to 100 hours (pump off) on a full charge.
Q10: What are the main applications?
A: Indoor air testing, furniture factories, decoration sites, chemical workshops, environmental monitoring.
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