Basic Technical Parameters
- Spectral Response:1.8~3.2umIR
- fire response time:<10S
- Monitoring angle:≤90°
- Ambient Temperature:-40~70degrees centigrade
- Ambient Humidity:≤95RH(40 + 2degrees centigrade)
- Detection Distance:25m(0.1square meter standard normal heptane fire)
Electrical Parameters
- Operating Voltage:18V~32VDC
- Indicator Lamp: flash for normality and keep lighting for alarm
- Operating Current:≤20mA in a standby status (24VDC)≤40mA (24VDC)in an alarm status
- Output Mode:relay output--------for normality:the contacts of the fault relay are normally closed,while the contacts of the fire alarm relay are normally open
for fault:the contacts of the fault relay become normally open from the normally closed status
for alarm:the contacts of the fire alarm relay become normally closed from the normally open status
Rating of contact:0.5A /125VAC 1A /30VDC 0.3A/ 60VDC
4-20mA Output-------For Fault:0+0.5mA For Normality:5 mA±10% For Fire Alarm:18mA±10%
RS-485 Output-------RS-485 standard interface for being connected with equipment
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