LBW-420
Gas Leak Detector

The LBW-420 gas detector has all the features you need to protect your personnel and property. This versatile detector is easy to use, requires little maintenance, and is certified to UL and CAN/CSA standards.

The main features of the LBW-420 include a bright digital readout that displays the gas concentration and continuously provides real-time gas levels inside the room. Alarm status LEDs on the front of the device indicate current alarm conditions. 4-20 mA output available for seamless integration with existing PLC control systems. It functions as a stand-alone device, utilizing the three output relays (low alarm, high alarm, aux) for connection to alarm lights, horns, exhaust fans, ventilation equipment and more. This is packaged in a bright, safe yellow enclosure, allowing for quick identification in crowded equipment rooms and process areas.

• Bright LED display, indicating gas concentration in Real Time
• Gas sensor mounted externally, ensuring highest probability for immediate detection
• Annual calibration requirement, the process is simple and quick, reducing maintenance costs
• Industry standard 4-20 mA output for connecting to controllers and PLCs
• Three relay output contacts (Low Alarm, High Alarm and Auxiliary) for stand-alone operation
• Available in both 120 VAC, 230 VAC (not UL and CAN/CSA approved), and 24 VDC input voltages

The LBW-420 detector is manufactured in the USA and comes with our standard three-year limited warranty.