BAPI offers a Duct Unit Carbon Monoxide Sensor constructed with an aspiration tube for duct air sampling. It can detect Carbon Monoxide up to 500 ppm and does have two independent SPDT alarm relay switches at field selectable CO concentrations of 25, 35, 50, 100, and 200 ppm.
The CO sensor features an LED indicator that displays green, red, and yellow light. You can check or monitor the device easily by just looking at the LED light for each color it indicates an error or CO level. Also, it has an LCD that displays device status and CO concentration in ppm.
Rough Service Areas | Ventilated BAPI-Box |
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Field Selectable Ranges | 0 to 100, 0 to 200, 0 to 300 & 0 to 500 ppm |
Response Time | <80 seconds from 10% to 90% of range |
Field Wiring Terminals | Pluggable Screw Terminals, 14 to 24 AWG |
Alarm Relays | 2 Independent, Dry SPDT (Form C); 2 Amps at 24 VAC/DC, Resistive; 140 VA Inrush, 48 VA Holding at 24 VAC |
Alarm Relay Setpoints | 25, 35, 50, 100 or 200 ppm |
Agency | RoHS, CE |
Field Selectable Outputs | 3-wire 4 to 20 mA; 0 to 5, 1 to 5, 0 to 10, 2 to 10 VDC |
Environmental Operation Range | 14 to 122°F (-10 to 50°C) • 5 to 95%RH Noncondensing |
Power | 18 to 28 VAC, 7.2 VA Maximum; 18 to 40 VDC, 180mA Maximum |
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