YT-1200H-S Portable Diffusion Gas Detector for VOC (PID) with 0–100ppm Range, 0.01ppm Resolution, and Ex ia IIC T4 Certification
Portable Diffusion Gas Detector for VOC (PID)
A mini-sized, low-cost, high-accuracy portable diffusion gas detector for VOC monitoring. Measures 0–100ppm with 0.01ppm resolution using a PID sensor. Features IP65 protection, Ex ia IIC T4 explosion-proof rating, triple alarm (ultra-high buzzer + light + vibration), 2500mAh rechargeable battery (14h runtime with 4 gases), standard event logging (100 records), and optional data logging (100,000 readings). Ideal for industrial hygiene, leak detection, and indoor air quality.
- Standard event logging: 100 event records, viewable on device.
- Optional data logging: 100,000 readings, interval 10–3600 seconds, export to PC via software.
- Triple alarm: ultra-high buzzer + light + vibration.
- One-press factory reset.
- Explosion-proof grade: Ex ia IIC T4.
- Protection grade: IP65.
- Monochrome dot matrix LCD (128×128) with backlight – auto-on during alarm.
- Languages: Chinese / English.
- Switchable units: ppm, mg/m³, %VOL, %LEL.
- Mini size, low cost, high accuracy.
- Smart and lightweight – comfortable to wear.
- Back clip + alligator clip for easy carrying.
- Silicone protective case and durable ABS plastic housing.
| Parameter | Value |
|---|---|
| Gas Detected | VOC (Volatile Organic Compounds) – user specified |
| Detection Principle | Diffusion |
| Sensor Type | PID (as specified for VOC) |
| Measuring Range | 0 – 100 ppm |
| Resolution | 0.01 ppm |
| Precision | <1–5% F.S. |
| Display | Monochrome dot matrix 128×128 LCD graphic display |
| Backlight | Settable time; auto-on during alarm |
| Data Logging | Optional: 100,000 readings (10–3600 sec interval) |
| Event Logging | 100 event records (standard, viewable on device) |
| Language | Chinese / English |
| Alarm Type | Sound, light, vibration |
| Battery | 3.7V rechargeable lithium battery, 2500mAh |
| Working Time | 14h continuous (common 4 gases); 200h (without LEL sensor) |
| Charger | Travel charger; charging time 4–6h |
| Explosion-Proof Grade | Ex ia IIC T4 |
| Protection Grade | IP65 |
| Working Temperature | 10°C – 50°C |
| Working Humidity | 15 – 95% RH |
| Housing Material | ABS + leather case |
| Dimensions | 131 × 83 × 35 mm |
| Weight | 240g |
- Industrial hygiene – Worker exposure monitoring in painting, printing, chemical plants.
- Leak detection – Solvent leaks in refineries, storage tanks, pipelines.
- Indoor air quality – Offices, schools, homes (off-gassing from furniture, paints).
- Confined space entry – Tanks, vessels, sewers.
- Environmental site assessment – Soil vapor intrusion, spill investigation.
- Pharmaceutical manufacturing – Residual solvent checks.
- Automotive repair shops – Paint booth monitoring.
The precision is <1–5% F.S.
14 hours continuously (common 4 gases); 200 hours (without LEL sensor).
IP65.
Optional – 100,000 readings, interval 10–3600 seconds, exportable to PC via software.
100 event records, viewable on device.
Ex ia IIC T4.
Yes – one press to restore factory settings.
Chinese and English.
240g.
4–6 hours.
Sound, light, vibration.
Yes – when alarm occurs, the backlight turns on automatically.
10°C to 50°C.
Yes – the detector comes with a back clip and is protected by a silicone case.
Monochrome dot matrix 128×128 LCD graphic display.
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, agriculture, and household appliances. 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.
- Established since 2010 – Over 16 years of experience in gas detection R&D and manufacturing.
- Full product range – Portable detectors, fixed transmitters, analyzers, control panels, docking stations, accessories.
- International certifications – IECEx, ATEX, EMC certified for hazardous areas.
- Wide gas & industry coverage – Hundreds of gases; serve oil & gas, chemical, mining, environmental, food, pharma, and more.
- Strong R&D & quality – ISO9001 & ISO45001 certified; professional R&D team and global service network.
- High production capacity – Over 80,000 units per year with fast delivery (5–7 working days typical).
- Global customer support – 24/7 after-sales service and solutions tailored to diverse industries.
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