Model 9000 Gas Detection Controllers

The Model 9000 series offers a robust and versatile solution for monitoring critical process variables in industrial environments. Available in dual or quad channel configurations, the 9000 provides simultaneous display, alarm functionality, and data communication for up to four sensor inputs.

• Safety certified: CSA approval for Class I, Div 2 hazardous locations ensures safe operation in flammable gas or vapor environments.
• Wide sensor compatibility: Accepts industry-standard 4-20 mA current loop signals from a variety of sensors. Dual and quad channel versions provide flexibility for diverse monitoring needs.
• Enhanced visualization: Graphic backlit LCD displays real-time data in bar graphs, 30-minute trends, and user-selectable engineering units for intuitive process understanding.
• Configurable alarms: Three independent alarm setpoints per channel with discrete relay outputs allow for immediate notification and activation of alarms (e.g., beacons, horns) upon exceeding critical thresholds.
• Integrated power supply: Provides up to 12 watts of 24 VDC power to directly power connected sensors or other devices. An external 50-watt supply option is available for the quad channel model to support higher power requirements.
• Flexible communication: RS-485 Modbus RTU output enables seamless integration with SCADA systems or other data acquisition platforms for centralized monitoring and control.
• Advanced networking (optional): An optional RS-485 Modbus slave port allows multi-dropping up to 128 Model 9000 controllers onto a single Modbus master for efficient data collection. Additionally, 10-BaseT ethernet with Modbus TCP/IP protocol is available for TCP/IP network integration.