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MineWATCH3

The Davis Derby MineWATCH 3 units are powerful programmable monitoring and control elements based on state of the art 16 bit microprocessor technology with flexible software to cater for a wide variety of local and remote control and monitoring applications encountered in coal mines.

The units are certified intrinsically safe to the European CENELEC EN 50 series of standards and are therefore fully approved for use underground in coal mines in many countries.  The MineWATCH 3 is extremely versatile - units cater for up to 50 programmable timers and 30 programable counters. The MineWATCH 3 caters for up to 32 line proved digital inputs, 14 analogue inputs, 2 optional 0.4 - 2V analogue outputs, 4 pulser inputs and 12 relay outputs.

Specification

 

MineWATCH 3 Outstation Programmable Monitoring & Control Unit
Telemetry Link   BS6556 Parts 1& 2 (FSK)
Tranducer Inputs Line Proved Digital
0.4 - 2V Analogue
Pulser Inputs
Switched Inputs
Temperature 		32
14
Up to 4
7
Up to 14
Outputs IS Relay Outputs
0.4 - 2V Analogue		 Up to 12
2 (optional)
Displays   LCAD Character Display
16 LED Status Indicators
Additional Features Programmable application software featuring:
programmable logic contoller utilising all I/O and the following functions:
50 programmable timers
30 programmable counters
500 links
boolean functions
arithmetic operation
optional local control panel

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