Jtlin laser aiming infrared thermomete

  Thank you for choosing jtlin laser aiming infrared thermometer
The working principle of jtlin infrared thermometer is to calculate the surface temperature of the object according to the infrared radiation intensity of the object
The great characteristic of jtlin infrared thermometer is that it can measure the temperature of objects without contact
Therefore, it can easily measure the target temperature that is difficult to approach or move

Jtlin infrared thermometer uses a 2-level laser for aiming, which can easily indicate the central position of the measurement point and mark a good measurement distance, which is suitable for the temperature of small targets that need to be measured at a fixed point

Jtlin infrared thermometer provides 4-20mA current output, which can be easily installed in a variety of applications
It is especially suitable for installation in industrial environment requiring long distance and strong interference

Jtlin infrared thermometer provides different wiring modes for laser circuit and measuring circuit, which is convenient for users

Jtlin infrared thermometer provides a variety of temperature ranges, different measurement wavelengths and different optical coefficients for users to choose, so as to meet users' different measurement requirements

Jtlin infrared thermometer has the function of on-site emissivity adjustment, which is convenient for users to make on-site correction for different measured targets and improve the effectiveness and authenticity of measurement results

Tip: read this manual carefully before use
The manufacturer reserves the right to change the product parameters in case of technological progress

basic performance
instrument model	JTLIN
environmental grade	IP65 (NEMA-4)
ambient temperature	0 – 60° C
storage temperature	-20 – 85° C
relative humidity	10 – 95% (no condensation)
material , material	stainless steel
ruler , inch	φ 45 mm x 140 mm
heavy , amount	510 g
vibration , move	IEC 68-2-6:   Any axis 11-200 Hz 3G
Punch , hit	IEC 68-2-27: any axis 11ms
electrical parameters
power supply	12－24 VDC TR = "width" TD	very large 100mA
analog output	4 - 20 mA
output impedance	large loop impedance 500Ω （24VDC）
measurement parameters
temperature range	300-1400℃，500-1600℃，600 – 2000° C
optical resolution	1 6µ m，1 6µ m，1µ m
response time	10 ms (95%)
system accuracy	± 0 5 %± 2° C
repeatability	± zero point five

 
Wavelength products
The user can select the optical lens according to the measured distance

Standard lens SF: 20mm@1400mm
Near focus lens CF: 6mm@420mm
Jtlin standard focal length: the dotted line is the indicating laser, and the solid line is the measuring optical path
Wavelength products
  The user can select the optical lens according to the measured distance

  Standard lens SF: the measuring distance is more than 480mm

  Near focus lens CF1: 200-520mm
  CF2：120－320mm
Optical focusing of the product:
Turn on the aiming laser and loosen the stainless steel locking ring at the front end of the thermometer
The user can rotate the black focusing group to make the laser spot at the measurement target very small and clear
At this time, the measurement size of the thermometer at the measurement target is very small
Assuming that the measuring distance is l at this time, the measuring diameter of the thermometer at this distance is m = L / distance coefficient

If the measuring distance L is 4
0m, the distance coefficient of the thermometer is 200:1, and the measuring diameter of the thermometer is 20mm