Non-Contact Online High Temperature Colorimetric Thermometer for Steel Rolling Site

• Customization: Available
• Function Type: Mixing System, Infrared Range and Communication System, Search and Tracking System
• Detection Type: Heat Detectors
• Model NO.: DIT-6
• Output Signal Type: Digital and Analog
• Production Process: Integration
• Material: Metal
• IP Rating: IP65
• Customized: Customized
• Measurement Range: 800-1800ºC
• Spectral Range: 0.8-1.1µm/ 0.4-1.1µm
• Min Measuring Object: 2mm
• Detector: Si
• Transport Package: Carton Box
• Specification: 27*22*9cm
• Trademark: Dikai
• Origin: China
• HS Code: 9025191090
• Production Capacity: 10000sets/Year

Product Description

Application Field:  
 

1) Rolling steel; 
2) Titanium alloy material; 
3) Refractory material production; 

Features:
 

1) Easy Installation: fixing on the machine, aiming at the rolling steel, directly measure the temperature during the rolling process.

2) Accurate measurement: Colorimetric make sure overcome the influence of dust, smoke, water vapour, a small amount of steel slag and other factors, accurately measure the temperature of rolling steel.
    Especially, during rolling, quickly oxidized on the metal surface to form an oxide layer, the layer shed or crack with the change of temperature. The gap between the oxide skin and the metal body formed, making the temperature of the oxide layer lower than the metal body. 
    Through special wavelength selection and software algorithm processing, the Colorimetric thermometer can overcome the error caused, get reliable data for process analysis.

3) Little maintenance: protected in a strong stainless steel case to resist harsh working environment, durable.

4) Convenient management: special software for thermal field, centralized data management in different factories and production lines. Palm management, and multi-terminal visualization. Customized accepted based on user requirements, quality check, inspection, statistics and other functions.

Working Method:

	Item	Description
1	Visual targeting system	--check it aligned to the target or not; --If sealed environment, visual aiming also be used as a window to observe the working status;   --no limitation for measuring distances
2	analog output	0-5V/0-20mA/4-20mA
3	Digital output	RS485(optional)
4	Working method	Single color/ two color (alternative)

Strength:

1) Suitable for low target emissivity;
2) OK for partially blocked or obscured field of view to the target.
3) Applicable to smaller target than the sensor's field of view.
4) Results are closer to the summit temperature of the target instead of average;
5) Good at to obtain accurate measurement results when target vibrated or moved irregularly;
6) Appropriate to the environment with dust, smoke, water vapour and even a small amount of steel slag;

Parameter:

	Item	Parameter
1	Measurement range	800-1800ºC
2	Spectral range	0.8-1.1µm/ 0.4-1.1µm
3	Distance-to-Spot Ratio (D:S)	280:1
4	Accuracy	±0.75%(FS)
5	Repeatability	0.2%
6	Response time(95%)	≤5ms
7	Temperature resolution(analog)	0.5ºC
8	Temperature resolution(digital)	0.1ºC
9	Output	0-20mA/4-20mA/0-5V
10	Power	24VDC,100mA
11	Ambient temperature range	0-70ºC
12	With air cooling	120ºC
13	With water cooling	175ºC
14	Storage temperature range	-20-70ºC
15	Dimensions	L:max185mm; Φ58mm
16	Vibration	GB/T2423.8-1995