Flame sensor from China manufacturer - Ningbo Wanke Electron Technology Co., Ltd.

Price:	100.0~1000.0 USD
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 3B-51EX/IR3

Delivery Date: 15 days

Production Capacity: 100,000pcs/month

Usage: Others

The IR3 Infrared Flame Detector adopts three infrared sensors sensitive to the infrared rays to detect the fire infrared radiation wavelength in a spe

Monitoring Angle:≤90°
Fire Response Time:<10S
Spectral Response:0.7~1.0umIR,4.0~4.4umIR,5~6umIR
Ambient Temperature:-40~70 Degree Centigrade
Ambient Humidity:≤95RH(40 + 2Degree Centigrade)
Detection Distance:45m(0.1 square meter petrol fire)

Electrical Parameters

1.Operating Voltage:18V~32VDC

2.Indicator Lamp: flash for normality and keep lighting for alarm

3.Operating Current:≤20mA in a standby status (24VDC)≤40mA (24VDC)in an alarm status

4. 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 such as controllers