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The sensing range and output may be scaled to 0 ~ 100, 150, 300, 400 or 500 ppm via the on-board menu.
A front panel LCD is standard to ensure easy set-up and operation.
1. Resolution: 1 ppm CO
2. alpha-number 2 line x 8 character for Display ppm and menu parameters.
A linear analog signal output of 4 to 20 mA, 0 to 5 Vdc or 0 to 10 Vdc is provided for connection to a building automation system.
Other standard features included a backlight for the LCD, a front panel test switch, status indication and
an alarm buzzer. The test function may also control remotely with a digital input signal.
The on-board menu allows for local configuration of all device parameters.
Optional features include one or two alarm relays and/or RS-485 network communications configured for either Modbus or BACnet protocol.
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