YA-D400 ATEX Explosion-Proof Natural Gas Leak Detector with 205×209×84mm Dimensions and 0-100% LEL Range
The YA-D400 Series Point Type Gas Detector is a highly reliable industrial gas detection system designed for chemical plants, petroleum refineries, metallurgy facilities, liquefied gas stations, and painting operations. This explosion-proof device continuously monitors for combustible and toxic gases, providing early warning of potential leaks in both indoor and outdoor industrial environments.
- Accurate gas concentration display with clear LCD screen
- Fault, high, and low-level alarm systems
- Infrared remote control for convenient operation
- Three distinct sound and light alarms for different alert levels
- Zero, calibration, and test functions for reliable performance
- DC4-20mA standard signal output
- Multiple communication modes: RS485, two buses, LoRa
- High-performance ARM microprocessor
- Three relay outputs (250V 5A) for automatic control
- Stores up to 40 high and low alarm records
| Parameter | Specification |
|---|---|
| Dimensions | 205 × 209 × 84 mm |
| Weight | 2 kg |
| Operating Mode | Long-term Continuous Operation |
| Power Supply | 24V DC (Combustible: ≤4W, Oxygen/Toxic: ≤3W) |
| Detection Range | Combustible: 0-100% LEL, Toxic: 0-1000 μmol/mol |
| Operating Environment | Combustible: -40°C to 70°C, Toxic: -20°C to 60°C |
| Warranty | 1 Year |
Supports wall-mounted, tube type, scaffolding type, and ceiling type installation. Compatible with YA-K series gas alarm controllers for comprehensive monitoring and data analysis systems.
Ideal for gas stations, chemical plants, laboratories, oil rigs, and industrial facilities where early detection of natural gas, propane, butane, methane, and other flammable gases is critical for safety.
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