Tunnel Three-Band Far Infrared Flame Detector from China manufacturer - Ningbo Wanke Electron Technology Co., Ltd.

Tunnel Three-Band Far Infrared Flame Detector

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 3B-BK51/IR3/S

Delivery Date: 15 days

Production Capacity: 100,000pcs/month

Usage: Others

1.Protective grade: IP65
2.Explosion Prevention Mark:ExdIICT6

Basic Technical Parameters

1.Spectral Response:0.7~1.0umIR,4.0~4.4umIR,5~6umIR

2.Fire Response Time:<10S

3.Range of Detection:horizontal≤180°, vertical≤80°

4.Ambient Temperature:-40~70 degree centigrade

5.Ambient Humidity:≤95RH(40 + 2degree centigrade)

6.Detection Distance:70m(petrol)Monitoring Angle:≤90°

Electrical Parameters

1.Operating voltage:18V~32VDC

2.Operating Current:≤20mA in a standby status (24VDC)≤35mA (24VDC)in an alarm status

3.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 Extinction: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 Fire Ignition:5 mA±5% For Extinction:18mA±5%

Mechanical Characteristics

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