Zeta Simplicity CO 4 Zone Addressable Carbon Monoxide Panel (64 Devices) (S64/CO)

The Zeta Simplicity CO S64/CO is a 4-zone analogue addressable carbon monoxide (CO) detection and ventilation control panel with capacity for 64 devices. It monitors carbon monoxide levels and controls ventilation equipment.

Each zone permanently shows on the LCD the highest CO concentration in that zone in ppm, updated every 10 seconds. Up to two interface modules (ZIOU/I-230) can signal ventilation equipment to run at pre-determined CO levels; if the concentration keeps rising while ventilation is running, an alarm is raised at a pre-determined level.

Key features

• Live CO reading (ppm) per zone on the LCD, updated every 10 seconds
• Three adjustable global thresholds: first ventilation, second ventilation (for two-speed fans) and alarm
• Default thresholds: 50 ppm, 75 ppm and 100 ppm
• Devices connected as a single loop or as radial circuits
• Individual or common-acting ventilation relays
• Zone disablement through the menus
• Up to two ZIOU/I-230 interface modules for ventilation control

Technical specifications

• Model: S64/CO
• Zones: 4
• Device capacity: 64
• Mains supply: 230 V AC +10% / -15% at 50/60 Hz
• Batteries: 2 x 12 V sealed lead acid, up to 7.2 Ah
• Fault relay: SELV at 1 A (normally energised)
• Vent/alarm relay: SELV at 1 A
• Operating temperature: 0 to 40 °C; humidity up to 95%