YA-D400 Fixed Gas Detector with 24V Power, IP67 Rating for Hydrogen Cl2 SO2 H2S CO2 Monitoring
Price:
Negotiable
MOQ:
1
Delivery Time:
2-7 working days
Brand:
YAOAN
Product Description
YA-D400 Fixed Gas Detection System
Industrial Gas Monitoring Solution
The YA-D400 series point type gas detectors provide reliable detection of toxic and combustible gases in hazardous industrial environments. These wall-mounted detectors are essential for chemical plants, petroleum facilities, metallurgy operations, liquefied gas stations, painting operations, and gas transmission systems.
Advanced Detection Features
- Real-time gas concentration display with backlit screen
- High and low-level alarm system with red backlight warning
- Infrared remote control for convenient operation
- Three sound and light indicators for fault, low, and high alarms
- Zero, calibration, and test functions with DC4-20mA output
- Multiple communication modes: RS485, two buses, and LoRa
- High-performance ARM microprocessor for easy operation
- Three relay outputs (250V 5A) for automatic fan and valve control
- 40 high and low alarm record storage capacity
- mg/m³ and μmol/mol unit conversion capability
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | 24V DC (Combustible: ≤4W; Oxygen/Toxic: ≤3W) |
| Detection Range | Combustible: 0-100% LEL; Oxygen/Toxic: 0-1000 μmol/mol |
| Precision | ±5% FS (sensor determined) |
| Response Time | Toxic: ≤60 seconds; Combustible: ≤30 seconds |
| Sensor Life | 36 months (depending on sensor usage) |
| Detection Mode | Diffused sampling |
| Explosion Protection | Ex d IIC T6 Gb/Ex tD A21 IP67 T80℃ |
| Operating Temperature | Combustible: -40°C to 70°C; Toxic: -20°C to 60°C |
| Dimensions | 205 × 209 × 84 mm |
| Weight | 2 kg |
| Transmission Distance | ≤1200 m (RS485, 2-bus, 4-20mA) |
Professional Support Services
- Expert installation and system setup guidance
- Calibration and testing procedures
- Troubleshooting and repair assistance
- Product training and educational resources
- Remote monitoring and technical support
Frequently Asked Questions
What is the brand name of this fixed gas detector?
YAOAN
What gases can this detector monitor?
Carbon monoxide, hydrogen sulfide, oxygen, and combustible gases including hydrogen, chlorine, and sulfur dioxide
What is the model number?
YA-D400
Where is this detector manufactured?
Shandong, China
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yaoan (Shenzhen) Electronic Technology Development Co., Ltd.
Location
Room 517, 5th Floor, Building 10B, Zone 3, Shenzhen Bay Science and Technology Ecological Park, Gaoxin South Ring Road, Shenzhen High tech Industrial Park (South District), Nanshan District, Shenzhen
Contact Person
Yao