YA-D400 Fixed Gas Detector 205×209×84mm with 4-20mA Output and IP67 Rating for Industrial Safety
Price:
Negotiable
MOQ:
1
Delivery Time:
2-7 working days
Brand:
YAOAN
Product Description
Industrial Fixed Gas Detection System
The YA-D400 series fixed gas detector provides continuous monitoring for hazardous environments in chemical, petroleum, metallurgical, and gas transmission industries. This explosion-proof device offers reliable detection of toxic and combustible gases with versatile installation options.
Key Features
- Real-time gas concentration display with clear backlit screen
- Multiple alarm types: fault, low, and high concentration alerts
- Infrared remote control for convenient operation without opening cover
- 4-20mA standard signal output with RS485, two-bus, and LoRa communication
- High-performance ARM microprocessor with 40 alarm record storage
- Three relay outputs (250V 5A) for automatic fan and solenoid valve control
- Unit conversion capability for toxic gas measurements
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | YA-D400 Fixed Gas Alarm Detector |
| Working Type | Continuously Working |
| Detection Mode | Diffused |
| Output Signal | 4-20mA Current Signal |
| Precision | ±5%FS (sensor determined) |
| Size | 205×209×84mm |
| Sensor Type | Catalytic Combustion (combustible) / Electrochemical (toxic) |
| Measurement Units | PPM, Mg/m³, Vol%, LEL%, PPHM, Ppb, Mg/l |
| Protection Level | IP67 |
| Weight | ≤2kg |
Applications
Designed for hazardous industrial environments including chemical plants, oil refineries, manufacturing facilities, power plants, laboratories, and wastewater treatment plants. Detects gases such as carbon monoxide, hydrogen sulfide, methane, propane, and oxygen with wall-mounted, tube, scaffolding, or ceiling installation options.
Support & Services
- 24/7 technical support hotline
- On-site installation and commissioning assistance
- Regular maintenance and calibration services
- Operator and maintenance personnel training
- Remote monitoring and diagnostics capabilities
- System upgrades and retrofits
Frequently Asked Questions
What is the detection principle of YAOAN Fixed Gas Detector YA-D400?
YAOAN Fixed Gas Detector YA-D400 adopts advanced catalytic combustion, electrochemical and infrared absorption sensing technology to detect the concentration of combustible and toxic gases in the air.
What gases can YAOAN Fixed Gas Detector YA-D400 detect?
YAOAN Fixed Gas Detector YA-D400 can detect a wide range of gases, including methane, propane, carbon monoxide, hydrogen sulfide, and oxygen.
What is the response time of YAOAN Fixed Gas Detector YA-D400?
YAOAN Fixed Gas Detector YA-D400 has a fast response time of less than 30 seconds to ensure timely and accurate detection of gas concentration changes.
Where can YAOAN Fixed Gas Detector YA-D400 be used?
YAOAN Fixed Gas Detector YA-D400 is suitable for use in various industrial environments, such as chemical plants, oil refineries, and wastewater treatment plants, to monitor gas concentration and ensure the safety of workers and equipment.
Where is YAOAN Fixed Gas Detector YA-D400 manufactured?
YAOAN Fixed Gas Detector YA-D400 is manufactured in Shandong, China, where our company is located. We adhere to strict quality control standards to ensure the reliability and accuracy of our products.
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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