FIREYE 65UV5-1000 is a flame detector, and the following is a detailed introduction to it:
1、 Basic Information
Brand: FIREYE
Model: 65UV5-1000
Origin: United States
2、 Product Features
Detection principle: Based on microprocessor design, ultraviolet probes and electromechanical self checking baffles are applied to detect flames.
Flame relay: equipped with an internal flame relay for outputting flame status signals.
Fixed threshold value: It has a fixed ON/OFF threshold value and eliminates the external flame amplifier.
Shutdown response time: Depending on the version, the shutdown response time (FFRT) is divided into two types: 1 second and 4 seconds. The “E” version has a 1-second FFRT, while the non “E” version has a 4-second FFRT.
Signal output: Provides 4-20mA analog signal output, which can be used to monitor the intensity of flame signals.
Power supply requirement: 24VDC power supply is required, and an external 8-core quick release connector is provided.
Display function: The “flame status” and “alarm signal” can be observed through the observation lens on the back cover.
Protection level: The protection level is NEMA 4X/IP66, suitable for various hazardous areas.
3、 Application scenarios
Suitable for detecting ultraviolet radiation emitted from the combustion of fossil fuels such as natural gas, coke oven gas, propane, methane, butane, kerosene, light oil, and diesel.
Widely used in various public buildings, commercial real estate, power plants, pulp and paper mills, petrochemical facilities, and food processing plants.
4、 Technical specifications
Shell material: cast aluminum, with black polyester powder coating on the outside.
Shell weight: 2 kilograms.
Applicable hazardous areas: Class I, Division 2, Groups A, B, C&D, Class II, III, Division 2, Groups F and G, Ex II 3 G/D Ex nA IIC T4A, etc.
Installation interface: 1 “NPT internal thread pipe connection, equipped with 3/4” NPT internal thread cooling air connection interface.
Airflow: 4 standard cubic feet per minute (113 liters per minute), which may need to be increased to 15 SCFM (425 liters per minute) under certain conditions.
Pressure: It is sufficient to exceed the furnace or bellows pressure appropriately.
Temperature range: -40 ° F~+150 ° F (-40 ° C~+65 ° C).
Humidity range: 0%~95% relative humidity, non condensing.
5、 Other characteristics
Self checking function: It has an electromagnetic baffle self checking circuit, which can detect effective fire/no fire information output from the probe and signal circuit.
High reliability: Made with high-quality materials and advanced technology, it has high reliability and service life.
Easy to maintain: well-designed, compact structure, easy to install and maintain.
6、 Precautions
During installation, debugging, and use, relevant safety regulations and operating procedures should be followed.
Regular inspections and maintenance should be carried out to ensure the normal operation and accuracy of the equipment.
When used in hazardous areas, special attention should be paid to protective measures to ensure the safety of personnel and equipment.
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