Detector, Controlador y Transductor de Oxígeno para Panel de Detección de Incendio

The Macurco OX-6 is a low voltage, dual relay Oxygen (O2) detector, controller and transducer. The OX-6 has selectable 4-20 mA output, buzzer and digital display options. It is an electronic detection system used to measure the concentration of Oxygen and provide feedback and automatic exhaust fan control to help maintain appropriate Oxygen concentrations in commercial applications. The OX-6 is a low-level meter capable of detecting from 0-25% by volume of Oxygen.

Features

• Fan relay actuation: selectable at 18, 18.1…, 20.2 (default), 20.3, 20.4 & 20.5% v/v and high 23.5 % v/v (preset)
• Output: Fan relay, Alarm relay and 4-20mA current loop
• Controls: Digital display (0-25% v/v), buzzer, fan delay, fan minimum runtime
• 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 test kit allows the OX-6 to be field calibrated and tested
• ETL Listed to UL 61010-1, CAN/CSA C22.2 No 61010-1
• Power: 3 W (max) from 12 to 24 VAC or 12 to 32 VDC
• Current @ 24 VDC: 75 mA in alarm, 50 mA fan relay on and 23 mA stand by
• Shipping Weight: 1 pound (0.45 kg)
• Size: 4 1/2 x 4 x 2 1/8 in. (11.4 X 10.2 X 5.4 cm)
• Color: Dark gray
• Connections: plugs/terminals
• Mounting box: (not included) 4x4 electric
• Fan relay: 5 A, 240 VAC, pilot duty, SPDT, latching or non-latching
• Fan relay actuation: selectable at OFF, 18, 18.1…, 20.2 (default), 20.3, 20.4 & 20.5% v/v and high 23.5 % v/v (preset)
• Fan Delay Settings of 0, 1, 3 (default), 5 and 10 minutes
• Fan Minimum Runtime settings are OFF (default), 3, 5, 10 or 15 minutes
• Current Loop, 4-20 mA for 0-25% v/v O2
• Alarm relay: 0.5A 120 V, 60 VA
• Alarm relay actuation: selectable N.O. default or N.C.
• Alarm relay settings: OFF, 18.5, 19, 19.5 (default), 20, 20.5 and high 23.5 % v/v (preset)
• Operating Environment: 0°F to 125° F, 10 to 90% RH non-condensing