STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
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| Customization: | Available |
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| After-sales Service: | 7/24 Online Service |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Configuration Information | |
Applicable Gases | Combustible gases, toxic and hazardous gases, oxygen |
Sampling Method | Natural diffusion |
Detection Principle | Catalytic combustion / Electrochemical / Photoionisation |
Detection accuracy | ±5% FS, ±5 u mol/mol, ±10% (determined by the type of gas being detected) |
Response Time | T90≤60s |
Display Mode | LCD displays real-time data and system status |
Alarm Mode | LED, audible, and vibrating indicators for alarms and faults |
Operating Environment | Humidity 95% RH non- condensation; Temperature:-25℃ to 55℃ |
Power supply | DC3.7V lithium battery |
Charging time | 4 to 6 hours |
Operating Duration | Combustible gas:≥8h (non-alarm state)Toxic gas:≥500h |
Protection Rating | IP67 |
Explosion-proof rating | Ex ib lIC T4 Gb, Ex ib llICT130℃ Db |
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