Cảm biến báo lửa REZONTECH RFD-3000
Specification ]
• Type : Triple Infrared
• Detection Range : 200ft(60m) for n-Heptane fire
• Field of View : Horizontal 90°, Vertical 90°
• Temperature Range Operating : -40℃ to +75℃
• Storage : -50℃ to +80℃
• 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