Scanning thermal metal detector MSE-PF100

Features:

 Adopt new microprocessor technology and robust structural design

 Not applicable to rotating prism, electronic scanning is adopted

 Accurate and reliable position detection of hot metals reaching and exceeding 300 ℃

 Adopt signal comparison technology-remove background infrared noise interference

 the measurement is not affected by local heat source in the market, lens dust and field water vapor

 the scanning field of view angle is 1 15, 2 22 and 3 35

 the position of the measured object is displayed by using rod-shaped LED luminous tube

 the response time is 1ms and digitally adjustable in the range of 1-250ms

 Instrument power-on self-inspection or remote control self-inspection

 Relay output, photoelectric isolation output, transistor output PNP/NPN

 It also has AC AC80-240V and DC DC24V power supply interface

 Cast aluminum shell has unique purging and cooling functions, and air and water cooling are optional

 MSE-PF100 electronic scanning thermal metal detector uses linear germanium diode array

Brief introduction of principle

MSE-PF100 scanning thermal inspection uses electronic scanning instead of traditional optical cooling scanning, which omits the maintenance of rotating parts and improves the scanning reliability. however, the traditional static analog thermal detection HMD only uses a photodiode to detect infrared signals exceeding the set threshold, which is easily affected by water mist and field background thermal radiation.

Electronic scanning thermal inspection can realize rapid and accurate detection of the head and tail edges of rods and wires or rigidity by using microprocessor technology, and the response time is digitally adjustable. The LED bar-shaped display bar at the back of the sensor can not only display the position of the measured object, but also accurately adjust various parameters.

Main technical parameters

Parameter	Indicators	Parameter	Indicators
Typical application	350 ℃, 10mm rod Detect from 2 meters	Power supply Voltage	24VDC ± 15%
	350 ℃, 50mm rod, Detect from 4 meters	Power	5VA
Detecting device	Electronically scanned Germanium diode array	Work Temperature	-10-+ 50 ℃ without cooling
Scanning rate	1200 beats/sec		Cooling with air at 70 ℃
Response time	1-250ms digital adjustable		Cool with water at 80 ℃
Minimum product temperature	300 ℃	Self-inspection	Power-on self-inspection: self-inspection of instrument after power-on Remote control self-test: remote trigger, continuous detection
Products Position display	10 LED display arrays	Output (1)	Relay output: (normally open) 240VAC 10A, 20W, 4ms response time
Scanning angle	Standard: 1ox 15o Optional: 2oX22o, 3oX35o	Output (2)	Optical isolation output: 300VAC 150mA 200mW, 2ms response time
Detection technology	Adopt the technology of comparing the intensity of signal and background thermal radiation-remove the interference of background infrared noise	Output (3)	NPN & PNP output: 400mA, 45V. 2A peak

Instrument housing and cooling

Materials	AI6 cast aluminum, high temperature sprayed	Cooling mode	Air cooling + air purging; Water cooling + air purging
Protection level	IEC IP66, DIN 89011	Air pressure	5-15PSI, flow rate: 28-140L/min
Weight	1.9 kg	Water pressure	5-10PSI, flow rate: 0.2-0.3 L/min
Cable joint	IP65	Water temperature	Use cooling water at 20 ℃ when the ambient temperature is lower than 70 ℃
Length	2 metres		Use cooling water at 5 ℃ when the ambient temperature is higher than 80 ℃

Description: Scanning thermal inspection can be air cooling or water cooling, no matter which cooling method can be added with air purging function to keep the light path clean.

Typical application

 General application: Detect hot metal products with temperature exceeding 300 ℃

 for hot strip mill: Accurate and rapid detection of head and tail position (for length measurement and optimized shearing)

 for bars and profiles: in the background (roller table) thermal radiation and bar thermal radiation is very close to the occasion;

 Quickly detect the head and tail of hot metal where water mist and steam often appear

 It has nothing to do with volume, temperature and shape, but it requires high edge detection of hot metal