JBS-420 Gas Detector
The JBS-420 is an advanced, high-performance gas detector designed for accurate monitoring of gas concentrations and rapid detection of leaks across a wide range of environmental and industrial conditions.
Engineered for both safety and efficiency, the device provides reliable protection in facilities where hazardous gases may be present, helping to minimize risk and ensure regulatory compliance.
Thanks to its compact and lightweight design, the JBS-420 can be easily installed in tight or hard-to-reach locations, making it suitable for both new installations and retrofits in complex infrastructure.
Widely appreciated for its versatility and performance, the detector allows for custom sensor configurations, giving users the flexibility to monitor specific gases relevant to their environment or application. This makes the JBS-420 a highly adaptable solution for industries such as manufacturing, petrochemicals, utilities, waste management, and beyond.
To streamline system integration and management, the device is equipped with a comprehensive set of communication interfaces, including both wired and wireless connectivity. Mobile device compatibility via the manufacturer’s app enables convenient remote monitoring, data access, and configuration—greatly simplifying setup, diagnostics, and ongoing operation.
Built for demanding industrial settings, the JBS-420 features a durable, dustproof, and waterproof enclosure, compliant with the IP66 protection standard. This rugged construction ensures consistent performance even in environments exposed to moisture, dust, or harsh weather conditions.
An integrated temperature sensor provides automatic compensation for ambient temperature changes, which helps maintain high accuracy in measurement results by reducing the impact of external environmental factors on sensor readings.
Whether used as a standalone detector or integrated into a larger gas detection and monitoring system, the JBS-420 offers the scalability and flexibility required for both small-scale applications and complex, multi-point detection networks. Its combination of precision, durability, and smart connectivity makes it an excellent choice for industrial and commercial gas safety solutions.
Technical parameters:
| Voltage: | 19 ~ 30V DC |
| Power: | < 2,5W |
| Temperatures: | -40°C < Ta < 60°C |
| Humidity: | < 80%RH |
| Height limit: | 1000 meters |
| Pressure: | 1013hPa +/- 10% |
| Communication: | Modbus RTU, Bluetooth |
| Interface: | RS485 |
| Standard parameters: | 9600baud 8N1 |
| Visual signals: | 4-color |
| Audible signals: | Electromagnetic Buzzer 85db@10cm |
| Head material: | Poliamid |
| Enclosure material: | ABS + PC |
| Weight: | < 1,0kg |
| Maintenance Inspection Interval: | At least once a year for electrochemical and NDIR sensors, and at least twice a year for catalytic and semiconductor sensors. |
| Electrical Protection Class: | III |
| IP rating: | IP66 |
| Kable inlets: | 2/3 pcs: M20x1,5 |
| Installation: | 4 holes fi 5mm |
| Cable Cross-Section for Network Connector: | 0,03 ~ 2,5mm2 |
Documentation:
| User manual: | JBS-420.pdf |