Gas Detection System

Choose a Butane Gas Detector, 4-Channel Controller, or a complete kit containing one of each. All configurations ship directly from Buckeye Detection Systems.

Detector + Controller Kit: Includes 1 × BDS-50 Butane Gas Detector (SKU 3911153) and 1 × BDC-4 4-Channel Controller (SKU 3911154).

Certification Note: Certification statements apply only to the individual component identified below. The Detector + Controller Kit is not represented as a single Class I, Division 1 certified assembly.

Butane Gas Detector — BDS-50

A universal gas detection transmitter designed to support combustible and toxic gas sensors with flexible outputs, local controls, and multiple sensor technologies.

Features:

• Universal transmitter for combustible and toxic sensors
• CSA certified for Class I, Division 1 explosion-proof installations
• High-resolution TFT color display for improved readability and operation
• Dual 4–20 mA analog outputs
• Four programmable relays
• Modbus® RS-485 RTU communication
• Digital input for remote alarm activation
• Remote acknowledge for alarm reset
• Industrial sensor cartridge design
• Supports infrared (IR), catalytic bead, and electrochemical sensor technologies
• Magnetic non-intrusive calibration and interface
• Single- and dual-channel capability with smart sensor technology
• 2-year transmitter warranty

4-Channel Controller — BDC-4

A flexible multi-channel controller for gas detection and process monitoring. Supports up to four 4–20 mA sensors or transmitters, wireless transmitters, configurable alarms, relay outputs, and Modbus® communication.

Features:

• Up to 4 sensor/transmitter inputs
• 3 adjustable alarm levels per channel
• Graphic LCD with 30-minute trend display
• Two programmable 5 A SPDT relays standard
• RS-485 Modbus® master/slave communication
• Supports up to 128 Modbus® devices
• Push-button zero/span calibration
• Lockable configuration settings
• Touch and magnetic keypad operation
• Non-volatile configuration memory

Enclosure Options:

Non-metallic • Epoxy-coated steel • 316 stainless steel • NEMA 4X • NEMA 7 explosion-proof

Available Options:

Additional relays • 4–20 mA outputs • Event logging • Strobe lights • Audible annunciators • 50 W / 120 W power supplies

Certification:

CSA C22.2 No. 152 • Class I, Division 2, Groups A, B, C & D