Cảm biến báo lửa REZONTECH RFD-2000
Specification ]
• Type : Ultraviolet and Infrared
• Detection Range : 100ft(30m(FM), 15m(KFI)) for n-Heptane fire
• Field of View : Horizontal 90°, Vertical 90°
• Temperature Range Operating : -40℃ to +75℃
• Humidity Range : 0 to 95% relative humidity
• Output
- Relay
· Fire Alarm, Fault Alarm, Warning Alarm
· From A or B Selectable, 28vdc, 2A
- 4-20mA
- RS-485