Gjt-2f-20 Industrial-Grade Metal Detector for Conveyor Systems in Mining/Aggregate

Product Description

Product Description

 

GJT-F series metal detector adopts the assembled differential transformer sensor, and adopts the new metal detection technology - digital phase shift and related detection technology in the circuit design. It has stable and reliable performance, high detection sensitivity, strong material suppression characteristics, and excellent anti-interference ability. The product is mainly used in thermal power generation, cement, building materials, paper making, mining, food, chemical and other industries, to detect various metal substances mixed in raw materials, it is the use of metal into the sensor electromagnetic field generated by the induction signal, signal amplification processing circuit to drive the actuator action, so as to detect harmful metals.
Main features:
Sensitivity debugging quantification;
High sensitivity design can detect large metals; Sound and light alarm.
Detection range: iron, aluminum, stainless steel, alloy and other metals.
Control output: one pair of relay contacts is normally open, one pair is normally closed.
Timing function: Delay release after relay suction, delay time 1-10 seconds.
Installation precautions:
1. When the amplitude of the belt conveyor frame is less than 0.5mm, it can be directly installed in the belt frame. If the amplitude is more than 0.5mm, it should be installed with a fixed bracket.
2, the input voltage of the machine is 220V±10V AC, if the power supply voltage exceeds this value should be equipped with a regulated power supply. If the above two items exceed the specified value, the metal detector may misoperate and affect the normal work of the equipment.

GJT-2F series metal detector is a new product in the field of detection. The new metal detection technology, digital phase shift and related detection technology, is adopted in the circuit design, which has stable performance, high detection sensitivity and strong anti-interference ability. Mainly used in thermal power generation, cement, paper making, mining, forestry, environmental protection, building materials and other industries in the belt conveyor, it uses metal into the sensor electromagnetic site generated by the change signal, through electronic technology to process and drive the actuator (electromagnet, motor switch) action, so as to exclude harmful metals.

Features: highly quantified sensitivity; Highly sensitive design for detecting oversized metal and audible and visual alarms.
Detection range: iron, aluminum, stainless steel, alloy and other metals;
Timing function: Delay release after relay suction, time 1-10 seconds;
Control output: Relay
One pair of contacts is normally open, one pair is normally closed.

 

Model	Adapt Band  Width	Power	Adapt Band Speed	Voltage input	Sensitivity≥	Weight	Overall Size mm
	mm	≤w	≤m/s	~V	mm	kg	A	B	C	D	E	L	L1
GJT-5F	500	40	0.8~2.5	220±10% 50HZ	φ20 Iron Aluminum ball	105	820	690	250	410	250	740	300
GJT-6F	650	40				125	1000	840	250	410	250	890	300
GJT-8F	800	50				160	1200	1010	250	410	250	1090	300
GJT-10F	1000	50				190	1400	1240	250	410	250	1320	300
GJT-12F	1200	50				255	1630	1470	250	430	300	1550	370
GJT-14F	1400	60				290	1830	1680	250	430	300	1740	370
GJT-16F	1600	60				350	2050	1890	250	430	300	1950	370
GJT-18F	1800	65				430	2280	2120	250	430	300	2180	370
GJT-20F	2000	70				480	2500	2340	250	430	300	2400	370
GJT-2F-5	500	40			Magnetic metal ball can be detected Φ15-50mm	105	850	690	250	410	250	740	300
GJT-2F-6	650	40				125	1000	840	250	410	250	890	300
GJT-2F-8	800	50				160	1200	1010	250	410	250	1090	300
GJT-2F-10	1000	50				190	1400	1240	250	410	250	1320	300
GJT-2F-12	1200	50				255	1630	1470	250	430	300	1550	370
GJT-2F-14	1400	60				290	1830	1680	250	430	300	1740	370
GJT-2F-16	1600	60				350	2050	1890	250	430	300	1950	370
GJT-2F-18	1800	65				430	2280	2120	250	430	300	2180	370
GJT-2F-20	2000	70				480	2500	2340	250	430	300	2400	370