Mini Size PH3 Gas Detector with IECEX Certification and IP66/IP68 Protection for Industrial Safety
Phosphine (PH3) has shown excellent performance in pest control. Its mechanism involves strong toxic effects on enzymes in insect and rodent cells. It is commonly used for fumigation in grain storage facilities, but only becomes effective when concentration reaches specific standards.
Phosphine (PH3) is classified as highly toxic gas. This biological activity also affects humans, making it unsafe for personnel to enter grain depots during fumigation. A gas detector enables real-time monitoring of phosphine (PH3) concentration without requiring entry.
MiniMeta is an IECEX/ATEX/EMC certified single-gas detector capable of detecting hundreds of user-selected toxic gases. Designed for user-friendly operation, it features replaceable batteries and sensors for long-term protection. This cost-effective solution provides a comprehensive gas monitoring system with low long-term ownership costs.

| Parameter | Specification |
|---|---|
| Detect gas | PH3 |
| Sensor type | Electrochemical |
| Sampling method | Diffusion |
| Measure range | 0-5,20,50,100ppm |
| Resolution | 0.1ppm |
| Precision | ≤± 3% F.S. |
| Response Time | ≤30s(T90) |
| Unit | PPM |
| Display | Gas name, concentration unit, measured value, battery level |
| Alarm mode | Sound, light, vibration alarm, customizable high and low alarm values |
| Alarm type | Low alarm, high alarm, STEL, TWA, low battery |
| Display type | LCD Display |
| Operating language | Chinese/English |
| Size | 90*60*33mm |
| Weight | 125g |
| Working Temperature | -20ºC~50ºC |
| Working Humidity | 0-95%RH |
| Working air pressure | 86~106kpa |
- IP68 water- and dust-resistant case
- Low power consumption with 2 years standby time, no battery charging or calibration needed
- Compatible with single/multi unit docking station for daily bump test and calibration (Optional)
- Event and data logging function (Optional)
- Self-test function for enhanced safety through automatic self-testing
- Compact size, lightweight design with back clip for easy carrying
- 95db@30cm buzzer alarm, 2 high-bright red LED lights and vibration alarm
- Multiple numerical displays: real-time value, TWA, STEL, MAX, MIN
- Portable gas detector: 1 piece
- Calibration cap: 1 piece
- User manual: 1 piece
- Certificate of conformity/Warranty card: 1 piece
- R&D team experience: over 25 years
- Company certification: ISO9001, ISO45001
- Product certification: IECEx (the only one in China), ATEX, CE
- Delivery: 5-7 days
- Yearly capacity: 80,000 units
- Service: Professional sales staff provide 7*24 hours service
Established in 2010, Shenzhen Yuan Te Technology Co., Limited (Safegas) specializes in the design, production and sales of gas detection equipment and systems for 16 years. With gas detectors as our core product, we provide complete production lines and solutions for various industries including Oil, Chemical, Medicine, Energy, Environmental Protection, Electronics, Municipal Engineering, Agriculture and Forestry, and Household Appliances.
Our comprehensive product range includes portable types, fixed types and controller panels.
Portable types: Minimeta, Micmeta, YT-1200H-S, SKY3000, SKY2000, SKY8000
Fixed types: YT-95H, YT-98H, YT-96H, SG100, SG200
Controller panels: YT-1100H, YT-1600H

IECEX, ATEX, CE, TEST Report, ISO 9001, ISO 45001
Our products hold international explosion-proof certifications from IECEX and ATEX, ensuring quality comparable to international brands, while offering competitive pricing.

Huawei, Coca-Cola, Samsung, Nestlé and more.

A1: We are a professional manufacturer specializing in gas detectors for more than 10 years.
A2: Usually it is 1 piece.
A3: Our products use imported sensors and components and are fully certified.
A4: The warranty period is 1 year from factory date, and we provide lifetime maintenance.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.