SensAlert Four Channel Gas Detection Controller 

The SensAlert 4-Channel Controller is a powerful and user-friendly solution for monitoring gas detection transmitters in industrial and environmental settings. It offers comprehensive functionality for up to four channels, ensuring reliable and efficient gas detection across your facility.

• Universal Input Compatibility: Accommodates both analog and digital sensor inputs, providing flexibility for various detection technologies.
• Multi-Tier Alerting System: Customize alarm thresholds for each channel with three dedicated relays per channel, plus a common fault relay. Local and remote alarm annunciation is available via a high-decibel buzzer and optional strobe light for immediate awareness.
• Intuitive User Interface: Discrete LED indicators provide real-time status updates, while the clear LCD displays gas name/type and current readings for easy monitoring.
• Streamlined Configuration: Automatic sensor recognition simplifies setup by automatically configuring the controller for compatible SensAlert and SensAlert Plus transmitters, including gas type, range, and default alarms.
• Versatile Communication Options: Standard 4-20mA analog outputs enable seamless integration with existing control systems. Additionally, the RS-485 Modbus RTU output facilitates communication with other devices on a Modbus network.
• Rugged Construction: The NEMA 4X, UL Listed enclosure safeguards the controller against dust, water, and corrosion, ensuring reliable operation in harsh environments.
• Power Flexibility: Operates on either standard 115/230 VAC or low voltage 24 VDC power for compatibility with various electrical systems.