YA-K300 Industrial Gas Detector Controller with 4.3-inch LCD Display, 8x 4-20mA Inputs and 99x RS485 Inputs
Price:
Negotiable
MOQ:
1
Delivery Time:
2-7 working days
Brand:
YAOAN
Product Description
Industrial Gas Detection Controller System
Product Overview
The YA-K300 series gas alarm controllers are engineered for industrial environments, working with YA-D series gas detectors to create comprehensive gas monitoring and early warning systems. Featuring a 4.3-inch industrial LCD display, these controllers provide clear gas concentration measurements and trigger audible/visual alarms when gas levels exceed preset limits.
Key Features
- Embedded microprocessor with advanced software functionality
- Supports multiple units: %LEL, PPM, mg/m³, ug/m³, %VOL
- 2 sets of common relays and 8 sets of programmable relays
- Passive outputs for easy connection to external devices
- Dual communication modes: 4-20mA and RS485 bus
- Real-time monitoring with sound, light, and voice broadcast alarms
- Storage capacity for over 2000 data records
- Multiple event delay confirmation to prevent false alarms
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | AC220V±15% 50~60Hz; Optional standby power |
| Power Consumption | ≤15W |
| Output Voltage | DC24V±25% |
| Compatible Detectors | YA-D series |
| Detector Capacity | 8x 4-20mA inputs, 99x RS485 inputs |
| Response Time (T90) | ≤30 seconds |
| Contact Output | 8 passive contacts, 7A/250V capacity |
| Protection Rating | IP30 |
| Operating Temperature | -20°C to 50°C |
| Operating Humidity | |
| Communication Distance | ≤1200m |
| Dimensions | With battery: 492×304×100mm; Without battery: 432×284×83mm |
| Weight | ≤5kg |
Applications
Ideal for small to medium gas detection systems in petrochemical, metallurgy, pharmaceutical, and other industries where hazardous gases are present. Compatible with YAOAN's YA-D detector series for monitoring CO, H2S, O2, combustible gases, and more.
Product Image
Frequently Asked Questions
What is the brand name of this gas alarm controller?
The brand name is YAOAN.
What is the model number?
The model number is YA-K300.
Where is this controller manufactured?
Manufactured in Shandong, China.
What gases can this controller detect?
Compatible with detectors for methane, propane, butane, natural gas, carbon monoxide, and other hazardous gases.
What is the power supply requirement?
Requires 220V AC power supply with optional standby power.
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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