ACE Instruments Oxygen Monitor has an optional RS 485 Modbus Protocol Communication output to connect to PLC/SCADA/BMS software.
Features:
• Wall Mounting Type IP 65 Phoenix Mecano ABS Plastic Enclosure• Large & clear 4 digit red LED display, 7 segment type• 1 Relay Output (NO/CO/NC)• In-built buzzer for High & Low Limits Violation Alert RS 485 Modbus Communication for PC/SCADA/BMS/EMS/PLC Integration• 4-20mA analog retransmission output• Easily field replaceable Sensor Module