Product introduction
BTDF series optical fiber two-color thermometer has a solid shape, adopts stainless steel lens (with purging function), aluminum die-casting shell, and the protection grade is IP54. It consists of lens, optical fiber and processing components. The optical fiber and lens assembly can withstand a high temperature of 250 ℃ without additional cooling. In addition to temperature measurement in general industrial occasions, it is also suitable for installation in occasions with strong electromagnetic interference and high ambient temperature.
In the environment of water vapor, dust, target size change, partial occlusion, emissivity change, even if the detection signal attenuates by 95%, the temperature measurement result will not be affected. The software and hardware design is applicable to the processing of one million times signals, and can meet the user's requirements for instrument accuracy, repeatability, and other aspects.
Product features
● The temperature measurement range covers 600 ℃～ 2500 ℃
● Temperature measurement accuracy can reach 0.5%
● Repetition accuracy is 2 ℃
● Response time 10ms~99.99s adjustable
● It adopts a focusing lens with an ultra wide focusing range, which is adjustable from 0.15 m to infinity
● Use laser aiming to clearly display the position and size of the measured target 1:1
● PID constant temperature control is applied to the detector to eliminate the influence of ambient temperature on measurement
● Dual color and monochrome temperature measurement functions
● Industrial OLED screen is used as the display interface, and the man-machine interface is friendly
● Rich peripheral interfaces: two independent an-alog outputs, two alarm outputs, one level output and RS485 communication interface
● Software and hardware watchdog, hardware EMI filtering and other designs improve system stability
● It can resist 2500VDC pulse group interference
● Support bus cascade of up to 26 thermometers, and realize networked control through PC
