Product Description

 FEATURES

• Flat metal detector adopted advanced medium frequency fixed amplitude magnetic field technology, integrated digital control circuit, miniaturized size of metal detector and stronger the functions, good stability with good anti-disturbance ability, higher sensitivity, performances is much better than imported similar products.
• Flat metal detector can work with belt conveyor together, it can detect all kinds of metal impurities mixed in materials including iron, bronze, aluminium, stainless steel etc.
• Flat metal detector is easy to install and don’t need debug the sensor. Novel design,
• Advanced micro computer control to finish detection online, display metal alarm.
• Self Diagnosis for stoppage, stoppage will be alarmed and display, detection signals have automatically adjustment function.
• Sensitivity of metal detector can be continued adjusted and it has auto reset and manual reset functions.
• Eliminate function of false alarm of conveyor start

APPLICATION

• Used for online detect whether materials mixed with metal impurities or not, so it can ensure that product’s quality and protect equipment with people safety
• Used in wooden, rubber, plastic, food, pharmaceutical, tobacco and airport security inspection industries.

TECHNICAL DATASHEET

• Power Supply: AC220V±15%; 50±1Hz;1P
• Consumed Power: ≦25VA
• Environment Temperature: －10℃～60℃
• Environment Humidity: 20～85%RH (40℃)
• Signals Output: Relay 2 normally-closed contact, 2 normally-open contact, rated capacity of contact is V max=250V, I max=3A
• Conveyor Belt Speed: 0.05～0.50m/s

WORKING FREQUENCY

If there are other metal detector installed in your factory, user should declare it when order machine. Our engineer will choose a suitable working frequency for you, under this circumstance, it can decrease the environment disturbance and product effect at the most.

 

SENSITIVITY

Sensitivity of flat metal detector is detected minimum size of metal ball, which based on specific height from sensor surface (the best sensitive area is on the surface of sensor). Below form show you sensitivity results were detected via standard metal ball under normal circumstance.

Height from sensor surface(H)	Sensitivity(Diameter of Fe-ball)	Sensitivity(Diameter of SUS-ball)
10-20mm	2mm	3mm
21-30mm	3mm	5mm
31-40mm	4mm	6mm
41-50mm	5mm	7mm
51-80mm	7mm	9mm

Remark: All the above sensitivity results were detected on conveyor belt without any metal pollution.

SPECIFICATION

Remark: If you need other size of flat metal detector, please consult with us.