A705 explosion-proof infrared flame detector/Double infrared flame detector

Product Introduction

A705/IR2 can be applied to the need to monitor the implementation of the fire place, quickly found that the fire may cause the burning flame, in a timely manner Issue a fire alarm.

A705/IR2 is converted to electrical signal by two infrared pyroelectric sensors which work in different bands.

After the signal input of the industrial computing chip for comparison, operation and processing, with the Ir II detecter@anysafe control software, you can send a fire alarm in time.

A705/IR2 uses the aluminum die-casting flameproof shell, with explosion-proof and protective properties, good corrosion resistance, aging resistance, long term working in the indoor, outdoor and various special industrial places.

Main Parameter

Features

 Built-in high speed, low power consumption, high performance 16-bit high-precision data processing chip.

 Using patent narrow-band ir sensor and solar blind UV sensor.

 Multistage sensitivity for more occasions.

 Can detect small fire much earlier.

 Detection Angle of 120 degrees.

 Detection range up to 60 meters(A710/IR3).

 The improvement of the algorithm improve the ability of flame detection and false alarm.

 Detector is suitable for a variety of fuel.

 Suitable for heavy industrial applications.

 Explosion-proof design is suitable for the hazardous locations of industrial sites.

 Low maintenance cost, easy to update and improvement.

Technical parameters

 Working voltage: DC24V(Operating Voltage Range:DC18V~30V).

 Working current: Monitoring≤25mA , Alarm≤35mA(Relay type).

 Monitoring≤30mA , Alarm≤45mA(Current loop type).

 Angle range:120°.

 Sensitivity level: 1~5 ,adjustable.

 Detection range: ≤60m (UV&IR2/IR2/IR3); ≤45m (UV).

 Relay type:

 Fire alarm relay-Normally opened contact output-2A@30VDC

 Malfunction relay-Normally closed contact output-2A@30VDC. Current loop type: Alarm output: 15mA

 Malfunction output:≤3mA Normal working: 5mA

 Working temperature: -0°C~50°C.

 Working humidity :0~95%RH.

 Storage temperature: -40°C~85°C.

 Explosion-proof grade:EXdⅡCT6(Explosion-proof type).

 Protection grade: IP66.

 Weight :3KG.

 Housing material: Aluminum alloy, Surface protection treatment of the lacquer that bake.

Figure Photos

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About Us

Shandong China Coal Industrial & Mining Supplies Group Co.,ltd is a big joint stock enterprise founded in the early 1980s. With world-class production ability, specialized technical support, and valued service, our products have been exported to Australia, Russia, Colombia, Ukraine, Georgia, the United states, Southeast Asia and other more than 140 countries and regions.

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