Regal Chlorinators – 3003 – Sulfur Dioxide Gas Detector w/ 1 Sensor (0-20 PPM)

The REGAL 3003 Chlorine Gas Detector with 1 Sensor (0-20 PPM) is engineered to precisely detect chlorine and/or sulfur dioxide in enclosed environments. In the event of a gas leak, it continuously monitors and displays real-time concentration levels in PPM (parts per million), while the LED bar graph simultaneously highlights the highest detected levels for quick reference. Available in both single and dual sensor models, the REGAL Series 3000 offers flexible and reliable protection.

Standard Features:
• Programming and operation via a 4-button keypad.
• Digital LED display showing the current gas concentration level(s).
• 12 LED bargraph(s) to indicate and hold the highest gas level(s)
detected until reset from the keypad.
• Warning and Danger level alarm relays.
• External alarms may be wired to the Alarm Horn relay allowing
them to be silenced directly from the keypad.
• Maintenance-free sensor(s) with no need to be purged or
re-calibrated if exposed to CL2 or SO2 gas.
• Isolated 4-20 mA Analog Output.