BAPI BA/CO-D-BB : Duct Mount Carbon Monoxide Sensor , Field Selectable Ranges and Outputs, Large Display and Two Independent Alarm Contacts, 5-Year Warranty
BAPI’s Carbon Monoxide Sensor offers enhanced electrochemical sensing with outstanding accuracy at low concentrations. The Duct unit samples duct air using an aspiration tube.
The sensor has field selectable CO ranges of 0 to 100, 0 to 200, 0 to 300 and 0 to 500 ppm. It also has field selectable outputs of 0 to 5, 1 to 5, 0 to 10 and 2 to 10 VDC as well as a 3-wire 4 to 20 mA output. The LCD shows the CO reading in ppm and is backlit for 10 seconds after any button push. Two independent SPDT alarm contacts switch at field selectable CO concentrations of 25, 35, 50, 100 and 200 ppm. A status LED is green when the measured CO is below the lowest relay setpoint. The LED turns red whenever an alarm relay is on.
An alarm timer holds the output relays on for a field selectable time 0 to 10 minutes after the CO level has fallen below 80% of setpoint.
- Field Replaceable Long Life Electrochemical Sensor
- Two Independent Alarm Contacts
- Field Selectable CO Ranges and Outputs
- Certificate of Calibration Included with Sensors and Replacement Modules
Specifications
| Power: | 18 to 28 VAC, 7.2 VA Max 18 to 40 VDC, 180 mA Max |
| Field Selectable Ranges: | 0 to 100, 0 to 200, 0 to 300 & 0 to 500 ppm |
| Alarm Relays: |
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| Field Wiring Terminals: | Pluggable Screw Terminals, 14 to 24 AWG |
| Response Time: | <80 seconds from 10% to 90% of range |
| Alarm Relay Setpoints: | 25, 35, 50, 100 or 200 ppm |
| Alarm Timer: | 0, 1, 5 & 10 minutes |
| Sensor Element Life: | 7 Years Typical |
| Field Selectable Outputs: | 3-wire 4 to 20 mA 0 to 5, 1 to 5, 0 to 10, 2 to 10 VDC |
| Agency: | RoHS, CE |
| Accuracy: | <200 ppm = ±3% FS, 32 to 122°F (0 to 50°C) 201 to 500 ppm = ±5% FS, 50 to 122°F (10 to 50°C) |
| Environmental Operation Range: | 14 to 122°F (-10 to 50°C) / 5 to 95%RH Noncondensing |
Datasheets
- Enclosure Style:
- Duct
- Gas Element:
- Carbon Monoxide
- Analog Output:
- 1
- Relay Output:
- 2 SPDT
- Communication:
- None
- Display:
- LCD Display
