Fluorescence fiber pyrometer
Number of views:
Product serial number
The fiber grating temperature online monitoring system is mainly for on-line monitoring of parts of the switchgear and transformer that are prone to over-temperature during long-term operation （upper and lower contacts and connectors of the switchgear; transformer windings, iron cores, etc.） to avoid overloading. The resulting temperature is too high and causes unnecessary losses. The product is mainly composed of a fiber optic host, a probe cable, and a fiber grating sensor. Among them, the fiber optic host is responsible for fiber signal processing, alarm and parameter setting, etc. The fiber grating sensor is responsible for temperature collection on site. The fiber optic host can also be connected to the fire alarm controller via RS485/232, CAN, and Ethernet interfaces to form a complete fire alarm system.
2.Structural characteristics and working principle:
PD-GXGS series products: fire power supply, fiber grating temperature sensitive fire detector, fiber grating sensor, temperature sensing cable or temperature sensing fiber.
The fiber grating temperature detection system mainly includes: optical path system, photoelectric conversion system, data acquisition and processing system, and data display output device. The light of the light source is transmitted to the external FBG sensor through the optical splitter. The sensor reflects the light of a specific wavelength and transmits it to the photoelectric conversion system through the optical splitter, and converts the optical wavelength signal emitted by the FBG into a photodetector. The electrical signal collects the electrical signal of the photodetector, processes it, and converts the electrical signal into a digital signal. Transfer to the data display output device through the network port or serial port.
Temperature range: -30 °C ~ +120 °C （expandable）
Alarm mode: constant temperature, differential temperature, differential temperature
Detection method: point type
Recovery performance: recoverable
Function composition: detection alarm type
Number of channel sensors: up to 16 sensors per channel
Number of channels: up to 16 channels
Measurement method: single-ended
Full width at half maximum: 0.7nm
Side mode suppression ratio: 15dB
Minimum spacing: 10mm
Pitch accuracy: 5mm
Tensile force: 100kpsi
Fiber type: smf-28
Pigtail length: 500mm
Temperature measurement accuracy: ±1°C （satisfying national standard GB/T21197-2007）
Temperature resolution: 0.1°C
Inspection period: ≤30s （satisfying national standard GB/T21197-2007）
Communication interface: RS232/485, CAN, RJ45, relay
Fiber type: GI62.5/125, GI50/125
Optical fiber interface: FC/APC （optional for E2000）
Host operating temperature: 0°C ~ 40°C
Host operating humidity: <95% RH
Working power: 24VDC （220VAC/50Hz optional）
Maximum power consumption: 50W
We could not find any corresponding parameters, please add them to the properties table
DKHIRTL1 Infrared Digital Pyrometer
DKHIRTL1 Digital Pyrometer with temperature range -25~500℃, is designed to meet high-demanding temperature measuring requirements in many industries, such as hot working in primary and secondary metal processings, safety inspection, power plant operations etc..
IRPT Infrared Pyrometer
IRPT Series pyrometer includes five models infrared temperature sensor, can measure temperatures from -40℃ to 1650°C. Each model has a specific wavelength and temperature range, suitable for both low temperature (-40~800°C) and high temperature (500~1650°C) monitoring of heating processings.
IT-8 Infrared Pyrometer
IT-8 is an advanced and integrated online pyrometer, providing a single sensor solution for aluminium extrusion, quenching and strip applications. The series with 4 models can measure target temperatures ranging from 200℃-3000℃.
IT-7 Two-Wire Pyrometer
The highly adaptable IT-7 Infrared Pyrometer combines two-wire operation and digital signal processing to simplify connectivity and enable high accuracy. The series with 5 models can measure target temperatures from -25℃~3000℃.
IT-6 Infrared Pyrometer
IT-6 is an economical and integrated IR pyrometer, providing a single sensor solution for forging, heat treatment, smelting, hot pressing sintering etc.. The series with 5 models can measure target temperatures ranging from -25℃~2500℃.
DKHIRT Infrared Pyrometer
DKHIRT handheld infrared pyrometer is designed to meet process performance requirements in many industrial applications, including highly demanding hot environments in primary and secondary metal processings, as well as petrochemical and power plant operations.
IT-5 Infrared Pyrometer
IT-5 infrared pyrometer is a compact and integrated temperature sensor for OEM applications. It delivers reliable accuracy and rugged durability for an economical price. The IT-5 pyrometer can measure target temperatures ranging from 300-1000℃ and 400-1200℃.
DIT Two-color Infrared Pyrometer
The DIT Series infrared pyrometer is Two-color Pyrometer, can measure target temperature through polluting windows, dust, water or smoke, or when the emissivity of material is unknown. This specific owes to the use of 2 detectors, which measure simultaneously at different spectral ranges and determine the result temperature by forming the radiation ratio.