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High-Quality China Gas Detector Controller JB-TB-AT2020SE - Reliable Suppliers and Quality Factory Products Manufacturers, Factories
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High-Quality China Gas Detector Controller JB-TB-AT2020SE - Reliable Suppliers and Quality Factory Products Manufacturers, Factories
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Gas Detector Controller is a compact and lightweight gas monitoring device specially designed for small-space applications such as small workshops, laboratories and equipment rooms. It is equipped with a user-friendly Chinese/English LCD display, which supports switching between two languages for easy debugging and operation, and can clearly display the installation location of each device, greatly simplifying on-site management and maintenance work. With a lightweight and portable enclosure made of high-quality V0-rated flame-retardant material, it not only has excellent safety performance but also is durable, capable of adapting to various harsh small-space environments. The device supports XBUS 2/4 wire protocol, which enables easy and flexible wiring, reducing the difficulty and cost of on-site installation. Built-in RS485 and TTL ports are compatible with multiple mainstream communication protocols, facilitating seamless connection with other monitoring equipment. Unlike other models in the series, it has a built-in IoT module for direct IoT transmission, eliminating the need for additional configuration of wireless equipment, which is perfect for small-scale scenarios that require simple installation, convenient operation and reliable real-time gas monitoring.
Bilingual LCD Display
Supports Chinese/English switching for easy on-site debugging and operation.
V0 Flame-Retardant Enclosure
High-quality fire-resistant material ensures safety and durability in harsh environments.
XBUS 2/4 Wire Protocol
Flexible wiring support reduces installation difficulty and costs significantly.
Built-in RS485 & TTL Ports
Compatible with multiple communication protocols for seamless device integration.
Built-in IoT Module
Direct IoT transmission without additional wireless equipment configuration.
Compact & Portable Design
Ideal for small workshops, laboratories, and equipment room installations.
Specification
Model
JB-TB-AT2020SE
Working Voltage
AC 170V – AC 260V / 50Hz
Typical Power
5W Max (controller only)
Backup Battery
Lithium-ion battery
Display
2.2" dot matrix LCD
Communication
XBUS / HBUS
Mounting Type
Wall
Relay Output
Built-in two groups of passive outputs (DC24V/2A or AC220V/1A)
Output Type
Hold / Pulse (Adjustable)
Host Computer Interface
RS485 / UART_TTL
Transmission Distance
1500m Max
Compatible Detector
XBUS (2/4 wire) or HBUS (4 wire) detectors
Capacity
8 channels Max
Wireless Transmission
NB / 4G (Optional)
Size
300(W) × 220(H) × 81(D) mm
Language
English / Chinese
Frequently Asked Questions
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What types of environments is the JB-TB-AT2020SE Gas Detector Controller designed for?
The JB-TB-AT2020SE is specifically designed for small-space applications including small workshops, laboratories, and equipment rooms. Its compact and lightweight enclosure, made from V0-rated flame-retardant material, makes it well-suited to adapt to various harsh environments while maintaining reliable gas monitoring performance.
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Does the controller support wireless or IoT connectivity?
Yes. Unlike other models in the series, the JB-TB-AT2020SE features a built-in IoT module that enables direct IoT transmission without requiring additional wireless equipment configuration. It also optionally supports NB and 4G wireless transmission for extended connectivity needs.
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Which communication protocols and detectors are compatible with this controller?
The controller supports XBUS and HBUS communication protocols. It is compatible with XBUS (2/4 wire) and HBUS (4 wire) detectors. Additionally, it features built-in RS485 and UART_TTL interfaces, making it easy to integrate with a wide range of monitoring equipment and host computer systems.
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How many detection channels does the JB-TB-AT2020SE support?
The JB-TB-AT2020SE supports up to 8 channels maximum, allowing simultaneous monitoring of multiple detection points. This makes it an efficient solution for small-scale facilities that require multi-point gas monitoring within a single compact controller.
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What is the maximum transmission distance supported by this controller?
The controller supports a maximum transmission distance of 1500 meters, providing reliable communication coverage across large facility layouts while maintaining signal integrity between the controller and connected detectors.
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Does the device have a backup power supply in case of power failure?
Yes, the JB-TB-AT2020SE is equipped with a built-in lithium-ion backup battery. This ensures continuous gas monitoring operation even in the event of a main power interruption, providing an additional layer of safety and reliability for critical monitoring environments.
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