Mine Site Technologies

News

23 June 2008

Tennesee Zinc Mine Installs Large Leaky Feeder Radio System MORE »

5 June 2008

Austar Coal Mine Enhance Emergency Preparedness with PED and RFID Tracking MORE »

24 May 2008

Wireless Mesh Delivers Highest Quality Communications at Rio's Kennecott Copper Mine MORE »

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Expos

See you MINExpo
22 - 25 September 2008
in Las Vegas, USA 
at our Booth 1609
North Hall

MINExpo

Personal Receivers

PED Personal Receivers are integrated with the cap lamp battery. There are a number of versions of personal receivers to fit to a range of battery types, and are known as BeltPED Receivers. The latest receiver is the Integrated Communications Cap Lamp (ICCL) that is one third the weight and size of the traditional lead-acid cap lamps. 

After receiving a valid message the PED receiver will flash the cap lamp from full to half brightness for a specified period. To provide an audible alert, in case the light is off or the user is in a well lit environment, a buzzer will also sound for the same period. The 32 character message will be displayed on a backlit Liquid Crystal Display (LCD) for one (1) minute before being stored.

The PED stores the last two (2) messages received, these messages can be recalled by pressing the button. The button will also backlight the LCD so the screen or message can be easily read. PEDs can be paged individually, or paged in groups, or all paged simultaneously.

Specifications

Frequency ULF PED system frequency
Addressing Individual : 1 to 4,000
Groups : 3 (max)
All Ped
Flexible addressing will ensure the message gets to the right person(s)
Message Alert CAP LAMP FLASH BUZZER Full to Half Brightness
Alert Duration 5 or 10 SECONDS User Selectable
Display 32 Character Liquid Crystal Display(Lcd) With Backlight 2 lines x 16 characters
Dot Matrix
Display Update Time 1 MINUTE After 1 minute message is stored in memory
Message Storage 2 Messages Recall via button
Operating Voltage 3 to 7.4 Volts (depending on version)  Safe on charge
Operating Current 40 mA (nominal) very low drain
Weight 450 Grams (1 lb)  
Mounting Cap Lamp Interface Integrates with cap lamp
Operating Temp. -10øC to +50øC  
Rating IP64 to IP67  
Intrinsically Safe Australia, USA & China  
Compatibility PED 1 & PED 2 & PED 3 & ICCL Backwards Compatible