The Macurco TX-6-ND is a low voltage, dual relay Nitrogen Dioxide (NO2) detector, controller and transducer. NO2 is a toxic chemical of concern in diesel exhaust. The TX-6-ND has selectable 4-20 mA output, buzzer and digital display options. It is an electronic detection system used to measure the concentration of NO2 and provide feedback and automatic exhaust fan control to help reduce NO2 concentrations in parking garages, loading docks or other commercial applications. The TX-6-ND is a low level meter capable of displaying from 0-20 ppm of Nitrogen Dioxide.

Features

• Mounts on a standard 4” x 4” electrical box
• 5 A SPDT fan relay controls valves, louvers or exhaust fans
• 0.5 A N.O. or N.C alarm relay connects to warning devices or control panels
• 4-20mA current loop – compatible with the Macurco DVP-120 Control Panel
• Factory calibrated
• Supervised system design: detector problem will cause the fan & alarm relay to activate
• Optional calibration kit allows the TX-6-ND to be field tested and calibrated
• ETL Listed to UL 61010-1, CAN/CSA C22.2 No 61010-1
• White housing