Beijing Jinzhengmao special two-color thermometer HSSR1800 for molten steel in large quantities for wholesale and retail

Beijing Jinzhengmao's special two-color thermometer for molten steel r is available in large quantities for wholesale and retail
Beijing Jinzhengmao's special two-color thermometer for molten steel r is available in large quantities and newly launched
Beijing Jinzhengmao's special two-color thermometer for molten steel r is available in large quantities Spot factory direct sales
Introduction
⑴Thank you for choosing Beijing Jinzhengmao Technology Co., Ltd. to provide it
⑵Beijing Jinzhengmao special two-color thermometer for molten steel
⑶Composed of infrared optical lens, The optical filter, sensor, electrical signal processing unit, laser and other components can detect the infrared radiation from the measured target and determine the temperature of the aiming target based on its radiation intensity.
⑷Provide three-wire system - current output can be easily installed in a variety of applications, especially suitable for installation in industrial environments that require long distances and strong interference.
⑸The copper-plated soldering shell has good protection capabilities in industrial sites.
Tips: Read this manual carefully before use. The manufacturer reserves the right to change product parameters as technology advances.
Basic performance
Beijing Jinzhengmao special two-color thermometer for molten steel
Technical parameters
⒈Spectral range.-.#/.#
⒉Temperature range
⒊Optical resolution:/:
⒋Response time (%)
⒌System accuracy%
⒍Repeatability. %
⒎Temperature resolution
⒏Temperature coefficient .%/or. /
⒐ Slope.-.
Mechanical installation
Beijing Jinzhengmao special two-color thermometer for molten steel
(I) The metal shell is threaded and can be used for direct installation. Installation via mounting bracket The adjustable mounting bracket makes adjustment of the measuring head easier.
(ii) When adjusting the measured target and the measuring head, it is necessary to ensure that the light path is unobstructed.
Electrical installation
①Red ②Black ③Yellow ④Shielding layer ⑤Brown ⑥White ⑦Gray
Power supply positive power supply ground current output positive current output negative + ground wire
Beijing Jinzhengmao Special two-color thermometer for molten steel
(iii) Equipment communication protocol
. Communication baud rate. Data bits: bits. Stop bits: bits. Validation bits: none. Use d communication protocol r to transmit data.
Digital display
Beijing Jinzhengmao special two-color thermometer for molten steel
(IV) Working principle and precautions
Principle of infrared temperature measurement
Any object will be measured according to its surface temperature The intensity of infrared radiation emitted to the outside changes with the temperature of the object. Different infrared thermometers select different measurement wavelengths for temperature measurement according to different target temperatures. Usually the wavelength is used to measure the target temperature from ℃ to ℃. Non-contact temperature measurement is the biggest advantage of infrared thermometers, allowing users to quickly and easily measure objects that are difficult to access or move
The optical resolution is: the corresponding measurement field of view can be approximated by referring to the attached optical path diagram. In order to improve the measurement accuracy, the size of the measured target should be ensured to be larger than the measurement field of view, especially when the target or the thermometer is shaking.
Please refer to the attached optical path diagram for optical parameters
㈥Working environment
Beijing Jinzhengmao special two-color thermometer for molten steel
Use will cause the measurement accuracy to decrease until the instrument is damaged. You can choose appropriate accessories to improve your working environment.
Measuring channel and lens cleaning
Ensure that the measuring channel is clean. Dust and smoke will affect the transmission of radiation energy and reduce the measurement accuracy. The optical lens of the thermometer must be kept clean to avoid measurement errors or even damage to the lens caused by dust, smoke and other contaminants. If the lens is dusty. Use a clean cotton swab or lens tissue dipped in absolute alcohol to wipe.
Beijing Jinzhengmao special two-color thermometer for molten steel
㈦Electromagnetic interference
In order to prevent electromagnetic interference, try to keep the infrared thermometer away from electromagnetic field sources (such as motors, motors, high-power cables) during installation etc.) If necessary, a metal casing can be added to improve the shielding effect.
Note: The shielding of the sensor head should be well grounded.
Beijing Jinzhengmao special two-color thermometer for molten steel
(8) High-temperature radiation
During installation, try to avoid infrared thermometers directly aiming at high-temperature targets that are far beyond the measurement temperature range, such as the sun, high-temperature furnaces, etc. . At the same time, pay attention to avoid the impact of reflection caused by high temperature source near the target on the measurement accuracy.
Beijing Jinzhengmao Technology Co., Ltd.’s main products/services: Online infrared thermometer, molten steel infrared thermometer, ultrasonic flaw detector, thickness meter, electric spark leak detector, buried pipeline anti-corrosion layer detector, hand-push gas detector Four-in-one gas detector, soil non-nuclear density meter, asphalt non-nuclear density meter, anchor pulling instrument, flue gas analyzer, soil detection instrument, anchor pulling instrument. Welcome everyone to come and buy.