YA-K102S Single Channel Gas Alarm Controller with RS485 4-20mA Output for Industrial Safety Systems
Price:
Negotiable
MOQ:
1
Delivery Time:
2-7 working days
Brand:
YAOAN
Product Description
Product Overview
The YA-K102S Single Channel Gas Alarm Controller is designed to work with YA-D series gas detectors, forming comprehensive industrial gas control systems for monitoring hazardous environments.
Technical Specifications
| Power Supply | AC220V±15% 50~60Hz |
| Power Consumption | ≤15W |
| Output Voltage | DC24V±25% |
| Compatible Detectors | YA-D Series |
| Maximum Detector Connections | 1 (4-20mA input or RS485 data input) |
| Response Time (T90) | ≤30 seconds |
| Contact Output | Passive contact capacity 7A/250V (2 channels) |
| Protection Class | IP30 |
| Operating Temperature | -20°C to 50°C |
| Operating Humidity | <95%RH |
| Communication Distance | ≤1200m |
| Output Signals | 4-20mA, RS485 |
| Installation Method | Wall-mounted |
| Dimensions | 280×210×80mm |
| Weight | ≤2kg |
Key Features
- Advanced microprocessor with comprehensive software functionality
- Dual relay outputs for external device connectivity
- Supports both 4-20mA and RS485 communication protocols
- Real-time gas concentration monitoring with digital display
- Multi-stage alarm system with sound, light, and voice broadcast
- System fault detection with acoustic and optical alerts
- Automatic external device activation based on preset logic
- Manual device control capability from controller interface
System Operation
The controller features 0.56-inch digital tube display for clear concentration readings. When gas levels exceed preset thresholds, the system activates audible and visual alarms with sound pressure levels exceeding 70dB at 1 meter distance. Multiple event delay confirmation prevents false alarms, ensuring reliable protection for personnel and property.
Manufacturer Information
Shandong Yaoan Electronic Technology Development Co., Ltd. has specialized in gas detection technology since 2007, with over 16 years of industry experience. The company operates from a 6,000 square meter production facility and holds international certifications including ATEX, SIL, CE, FCC, ROHS, and ISO9001. Their products serve major enterprises including Sinopec, PetroChina, and China Railway Group, with exports to over 30 countries worldwide.
Frequently Asked Questions
What services do you provide?
We offer OEM/ODM services and provide online technical guidance for calibration, adjustment, settings, and installation.
Are you a manufacturer or trading company?
We are the manufacturer with operations since 2007.
What certifications do your products have?
Our products hold ATEX, SIL, CE, FCC, ROHS, and ISO9001 certifications.
What is the warranty period?
3 years for combustible gas detectors, 2 years for toxic gas detectors.
Do you provide after-sales technical support?
Yes, we provide online guidance for calibration, zero adjustment, settings, and installation procedures.
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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