Description
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.Specification
| Modle | JB-TB-AT2020SE |
| Working voltage | AC 170V-AC260V / 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 |
| Compitable detector | XBUS(2/4 wire) or HBUS(4 wire) detectors |
| Capacity | 8 channels Max |
| Wireless transmission | NB / 4G (Optional) |
| Size | 300(W) x 220(H) x 81(D) mm |
| Language | English / Chinese |
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