UVTRON® are UV ON/OFF detectors that can quickly detect a flame’s weak UV emission from a distance, making them suitable for flame detectors and fire alarms. They have a narrow spectral sensitivity from 185 nm to 300 nm and are completely insensitive to visible light.

2023年10月18日 · UV flame detectors or scanners are critical safety and control devices in industrial environments where combustion processes occur. They detect UV light released by flames and can be used for fire detection, burner control, safety, and environmental compliance.

2018年9月15日 · A UV/IR flame detector consists of ultraviolet (UV) and infrared (IR) sensors that are joined together in a single apparatus. UV sensors work by detecting the UV radiation emitted by the flame and are sensitive to a wide range of flammable fuels including hydrocarbons, sulfur, hydrazine and ammonia.

2022年11月5日 · Flame sensors use UV (Ultraviolet) or IR (Infra-Red) or UV-IR technology to identify flames below a second. These sensors react to a detected flame based on the installation, although it includes sounding an alarm, disabling a fuel line & activating a fire control system.

Solid-state electronic UV flame sensor to detect ultraviolet radiation emitted by the combustion of most carbon-containing fuels such as natural gas, LP gases, and oil.

Ultraviolet (UV) Flame Sensors: These sensors work by detecting the UV radiation emitted by a flame. When a burner flame is present, it emits UV rays, which the sensor can detect. If the flame goes out, the UV radiation disappears, and the sensor triggers a shutdown.

Compact analogue UV flame sensor to detect ultraviolet radiations emitted by combustion flames. Used with Honeywell burner controls to provide flame supervision for commercial and industrial burner applications.

R2868 is a UVTRON ultraviolet ON/OFF detector that makes use of the photoelectric effect of metal and the gas multiplication effect. It has a narrow spectral sensitivity of 185 nm to 260 nm, being completely insensitive to visible light.

The C7061 series of electronic UV flame detectors detect UV radiation emitted during the combustion of carbonaceous fuels such as natural gas, LPG and oil. The flame detector is available in two different versions.

2023年12月20日 · The UV Flame Sensor is insensitive to normal light and refractory glow in furnace walls. UV Sensor is ideally suited for detecting all types of flame, namely flames due to Gas / Coal / Oil fired burners in Boiler and Furnaces.

The FS20X is a Multi-Spectrum and UV/Dual IR/VIS Flame Detector with a proven UV solar-blind sensor. The FS20X exhibits faster false-alarm free response to fires over a wider temperature range and with a much longer detection range compared to conventional UV/IR detectors.

The FL500 UV/IR Flame Detector monitors for radiation emitted by a flame in both the ultraviolet (UV) and infrared (IR) spectral ranges. This UV/IR combination provides a fast response time and increased false alarm immunity against sources of radiation for reliable protection.

The SENSE-WARE UV/IR Flame Detector is a combination of an Ultraviolet- and Infrared- Flame detector which utilizes a microprocessor for sophisticated electronic signal analysis. The IR part of the flame detector has an additional alarm criterion: the analysis of the flame flicker- frequency.

Optical flame-sensing technologies have been developed utilizing UV, UV/IR and multi-spectrum infrared to detect flames of differing fuel sources. These flame detection products rely on line-of-sight detection of the radiation emitted in the spectral bands to determine if a flame is real.

During setup, the scanners measure flame flicker modulation and automatically or manually select the optimal modulation frequency and sensor gain for precise ON/OFF flame discrimination. Key Features of the InSight Series 4 Flame Scanners: Dual solid-state UV or IR sensors for flexible detection; Integrated flame and fault relays

2019年7月17日 · Two flame detectors can be wired in parallel to reduce nuisance shutdowns in difficult flame sighting. Applications and it incorporates a UV sensor tube checking feature; used with R7861 Dynamic Self-check Amplifiers.

The Kromschroder UV flame sensor (UVS) is for monitoring gas burners of unlimited capacity with or without fan, on hot-air furnaces, gas-fired boilers, industrial furnaces and excess-gas flaring installations in conjunction with Kromschröder automatic burner …

The UV Flame Detector is suitable for applications that include Hydrogen, Radio Amplifier and Antennas but also Heating Rooms for chemicals and Inside Fume hoods in laboratories. A self-test is performed every hour to make sure the sensor and electronics operate well.