LST IR2 16581 دليل المستخدم

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2
Flame Detector IR
16581
• Dual infrared sensor
according to EN 54-10, Class 1
• Detection of open fl ames through
fl ickering infrared radiation
• High immunity to deceptive alarms
• Selectable response delay
• Relay contacts for alarm and fault
• Integrated optical test function
Description
The Flame Detector 16581 responds to the fl ickering The response delay of the detector can be selected in
infrared radiation of open fl ames. Therefore, it is extre- 4 steps between 1 and 8s. An alarm a

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Specifi cations Operating voltage 14 – 28VDC Current consumption at 24VDC max. 8mA (quiescent), 14mA (alarm) Monitored angle 90° Range max. 25m Spectral sensitivity 1 – 2.7µm Contact rating of relay outputs max. 250mA at 30VDC Ambient temperature -10°C to +55°C Dimensions W × H × D 108 × 142 × 82 (mm) Colour sky blue, RAL 5015 Weight 2kg Protection class IP65 Approvals LPCB 729a/07 0832-CPD-0821 Order number 243010 Order name Flame Detector/IR2 16581 Detector Mounting Bracket Material stainless