GJT metal detector

Product Description

The GJT-B series is a new generation of the metal detector.The circuit design adopts digital phase shifting technology, which has stable performance, high detection sensitivity and strong anti-interference ability. Mainly used in thermal power, cement, building materials, coking, mineral processing, paper making, forestry, environmental protection, food processing, vegetable freezing and other industries' belt conveyor processing.It uses the inductance signal when the metal into the sensor coil ,through the electronic technology to deal with and drive the actuator (electromagnet, conveyor tape motor switch, alarm bell) , thus eliminating the harmful metal.

GJT metal detector

Features

1.The detector has high sensitivity and high quantification.
2.It is designed to have high sensitivity, which is adjustable, and sound & light alarm.
3.Timing function: Its relay can be released with a delay, which is from 1 - 10 seconds.

Technical parameters

Project Parameter Model	Adaptive belt width mm	Power ≤W	Adaptive belt speed m/s	Supply voltage ~V	Sensitivity ≥mm	Overall dimension (mm)
Project Parameter Model	Adaptive belt width mm	Power ≤W	Adaptive belt speed m/s	Supply voltage ~V	Sensitivity ≥mm	A	B	C	D	E	L
GJT-5	500	16	0.8-3	220±10% 50Hz	Φ20 iron, aluminum ball, manganese steel, steel forging	850	690	380	570	250	740
GJT-6.5	650					1000	840	380	570	250	890
GJT-8	800					1200	1010	380	570	250	1090
GJT-10	1000					1400	1240	380	570	250	1320
GJT-12	1200					1630	1470	430	620	300	1550
GJT-14	1400					1830	1680	430	620	300	1740
GJT-16	1600					2050	1890	480	670	300	1950
GJT-18	1800					2280	2120	480	670	300	2180
GJT-20	2000					2500	2340	500	690	300	2400