Click Thumbnails for larger image

DETEC HZD-RMC Metal Detector

Product Information

DETEC HZD-RMC Metal Detector

Product Summary

Industry Group:Bulk Materials Handling
Product Category:Industrial Applications
Product Application:
The Series HZD-RMC high performance metal detectors are suitable for detecting ferrous and non-ferrous metallic contamination in a wide range of non-metallic products in a hazardous areas.
These units consists of an inspection head, with optional remote mounted Controls fitted with a signal strength LED display module, Power Supply and Relay mechanism. The product to be examined falls through the aperture via a non-metallic tube, or conveying system etc. A penetrating electromagnetic field is generated within the aperture, and metal; no matter how deeply embedded in the product, it can be detected. The TRIP relay contacts may be used to actuate a visual or audible alarm, stop conveyor motors or actuate automatic reject mechanisms etc.
The metal detector head is fitted with an FJB211 certified enclosure & glands housing the electronic controls, and powered by a low voltage 20v AC passed through a rectifier/regulator & filter system, to provide clean DC power to the detector head operating components.
Mains power passes through a Toroidal Transformer via Dual safety fuses to provide low safe working voltages to the complete system.
Line Voltage: 180v to 270v AC 50/60Hz

Maximum Power Consumption: 40 VA

Circuit Protection:
  • Transformer Primary, 2 amp fuse.
  • Transformer internal Primary over-temperature fuse (130 deg C
Mains Power Transformer secondary voltage: Toroidal 20v-0-20v AC/36VA
Metal detector Head operating voltage/consumption: 20vac/27vdc filtered @ 400mA.
Relay output contacts: 1 pair of changeover contacts (Dry Contacts).
Relay Contact Rating: Maximum rating, 2amps @240v AC
Relay Condition: De-energizes when metal detected (N) (Relay is Activated when
system power is applied).
Delay (Travel) Timer: 0.2 to 10 seconds.
Alarm (Reject) Timer: 0.2 to 10 seconds.
Operating Temperature: -2 to 45 Deg C. Humidity 95%

Dust/Hazardous Proofing (Metal detector head unit):
  • Zone: 21E T5
  • Zone: 22E T5
  • Zone: 1 & 22
Head/Coil sampling speed: 277,000/second.