Name: ST202 small target thermometer
Brand: Chengdu Haipai Environmental Protection Technology Co., Ltd
Availability: InStock

Product Overview
The ST202 series online infrared thermometer is a high-performance and high-quality instrument, which consists of a precision optical system, photoelectric sensor, signal processing circuit, microcomputer, digital display, and data output. It can quickly, accurately, and in real-time measure the surface temperature of medium and high temperature objects.
The ST202 series online infrared thermometer includes three models: ST202-A, ST202-B, and ST202-C.

model	Temperature measurement range	Working band	sighting system	Distance coefficient
ST202-A	600℃～1800℃	1.0um	Coaxial telescope	400:1
ST202-B	800℃～2500℃	1.0um	Coaxial telescope	400:1
ST202-C	1000℃～3000℃	1.0um	Coaxial telescope	400:1

Instrument Features
·Wide temperature measurement range, 600 ℃~3000 ℃
·High measurement accuracy, ± 0.5% FS
·Large distance coefficient, up to 400:1
·Small target measurement, capable of accurately measuring a minimum target temperature of 2mm
·Fast response speed, up to 20ms at the fastest
·Three temperature measurement methods: instantaneous value, maximum value, and average value
·4-20mA output, can be directly connected to standard digital displays, LED large screen displays, PLCs, etc
·Isolate RS485 digital output, can form a network, up to 32 thermometers can be connected in the network, provide communication protocol and demonstration software, facilitate customer's secondary development
·High brightness LED display, suitable for industrial use on site
·Telescope visual aiming, clear and intuitive
·IP65 protection level, able to meet reliable use in harsh industrial sites

technical indicators

	ST202-A	ST202-B	ST202-C
Measuring Range	600℃～1800℃	800℃～2500℃	1000℃～3000℃
Spectral Response	1.0 µm
Response Time	≤50 ms， Fastest Upto: 20ms
Measuring Accuracy	±0.5% FS
Repeatability	± 0.3% FS or ± 1 ℃
Aiming System	Coaxial telescope sighting
Emissivity	0.10~1.00 adjustable step length 0.01
Resolution	1℃
Distance Coefficient	400:1
Time Interval	1-30s step length: 1s
Output	4～20mA
Protection Grade	IP65
Environmental Temperature	-10℃～60℃
Air cooled	Up to 100 ℃
Equipped with water cooling	Up to (upto) 150 ℃
Thermal Protective Sleeve	Up to (upto) 200 ℃
Storage Temperature	-20℃～80℃
Instrument size (Size)	Length 167mm, diameter Φ 50mm
Instrument weight	0.4Kg
Temperature Measurement Methods	Instantaneous Value (TEM), Maximum Value (MAX), Average Value (AVG)
Power Supply	24VDC，±10%，100mA

Application Fields
The ST201 and ST202 series online infrared thermometers can be widely used in scientific research, aerospace, casting, forging, heat treatment, induction heating, coke ovens, kilns, powder metallurgy, glass manufacturing, ion coating, hot pressing sintering, metal hot processing and other industries.

ST202 small target thermometer

Overview

Product Details