MineWATCH Product Range

Our product range includes speech communication and audible warning systems, comprehensive conveyor protection equipment and SCADA control consoles operable from distances of up to 10 kilometres. Our access control and tracking range also offers valuable safety and security benefits.

Created with maximum site safety and efficiency – and therefore productivity – in mind, all equipment destined for underground use is ATEX M1 certified and designed to the stringent European Standards.
Use the panel on the left to learn more about the MineWATCH applications and product ranges.

Intrinsically Safe CCTV

The NC5 Intrinsically Safe Network Camera is designed and approved for use in hazardous (explosive) gas atmospheres that may be encountered in coal mines.

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PC21 Conveyor Control and Monitoring Products

The PC21 system can be used to control and monitor the whole of the mine and send the associated data to the surface control room SCADA where it can be displayed/analysed /utilised to enable efficient and safe operations.

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Data Transmission

Fibre optic transmission, FSK SAP Transmission, Instrinsucally Safe Ethernet Switch & Media Converter and Modbus Communications.

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Programmable Display PD8.2

The PD8.2 programmable display is designed and approved to be used in hazardous (explosive) gas atmospheres that may be encountered in coal mines and petrochemical installations.

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WiPan Conveyor Pullkey Monitoring

In today’s quarrying industry, trained engineering resource is costly and faults on a conveyor pullkey system can result in extended and unnecessary stand time. By integrating WiPAN technology into the pullkey, the condition of the emergency stop system is transmitted wirelessly to the main control

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MineSCADA Online

MineSCADA Online is a read-only version of MineSCADA. With MineSCADA Online users can view live mimics, historical trends and alarm logs, to give an up to date picture of what is going on now and in the past at a site.

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MineSCADA

Modern mining presents a wide range of monitoring and control challenges. To meet them, Davis Derby designed MineSCADA®, a modular system which gives you complete control of mines – and total peace of mind.

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Conveyor Stop / Emergency Stop Pull Key Systems

The Minewatch HT 800 Series pull key range is designed for use in safety critical systems for controlling conveyors. Each key can therefore be used as either a Stop Switch or as a Category 2 or Category 3 Emergency Stop Switch as defined in BS EN ISO13849-I PLe.

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Pull Wire, Pull Cable and Accessories

Effective for emergency situations and routine operations alike, Davis Derby's MineWATCH range of pull cable / pull wire operated safety switches are the ideal stopping devices for all conveyor systems.

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MineSCADA LE

Modern mining presents a wide range of monitoring and control challenges. To meet them, Davis Derby designed MineSCADA®, a modular system which gives you complete control of mines – and total peace of mind.

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Belt Alignment Switch

This robust belt alignment switch unit is designed to give consistent and reliable operation when used in the most demanding of environments such as the conditions encountered in mines and quarries.

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Intrinsically Safe Ethernet Switch & Media Convertor

Intrinsically safe, five port Ethernet switch certified Intrinsically safe for coal mining and group II environments.

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FSK SAP Transmission

Many Modern mines require a comprehensive safety automation system but find that the initial investment of a full intrinsically safe high speed fibre optic data highway too expensive and complicated for their budget.

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Blocked Chute Probe

The Blocked Chute Probe is a versatile sensing device with a wide range of applications in mining and the materials and bulk handling industries.

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Heavy Duty Back Spillage Detector

The Heavy Duty Back Spillage Detector is designed to prevent spillage of conveyed mineral around transfer points and chutes.

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Belt Alignment and Tear Device

The Belt Alignment and Tear unit is deemed intrinsically safe to the ATEX standard. The complete transducer comprises of two identical units, one positioned each side of the conveyor to be protected.

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Digital Sequence and Slip Roller

Davis Derby MineWATCH technicians designed the Digital Belt Sequence and Slip Roller to make conveyor sequencing easy and detect belt slip. As well as preventing spillages from your conveyor system, this module can also give early warning of potential belt fires.

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StedFAST

MineWATCH range of conveyor protection systems is a comprehensive suite of safety and protection products.

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DIS 5 Communication System

Low-maintenance and low–cost loudspeaker communication systems, which can enhance safety and efficiency across your entire site

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RF21 RFID

Personnel and Vehicle Tracking System - The MineWATCH Multi read RFID System is the latest localized Radio Frequency Identification (RFID) and personnel tracking system for use in Group 1 and 2 hazardous areas.

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MineWATCH PS21

Flameproof / intrinsically safe (12Vdc @ 500Ma) power supply with 120/240Vac input (other input voltages available).

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MineWATCH PS21-R

As Minewatch PS21 but including 6, intrinsically safe to flameproof, interposing relays for the control of mining flameproof switchgear.

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MineWATCH PS21-B

As Minewatch PS21 but including an 8Ah battery pack to create an uninterruptible power supply unit.

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WiPAN Tracking and Notification

The Davis Derby WiPAN (Wireless Personnel Area Network) system is certified technology for use in hazardous group I and II environments that provides tracking and performance data on any assets monitored.

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MineWatch PC21 Transmission Products Description

The PC21 transmission systems can be used to control and monitor the whole of the mine and send the associated data to the surface control room SCADA where it can be displayed/analysed /utilised to enable efficient and safe operations.

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PC21 Control and Monitoring Products

The PC21 system can be used to control and monitor the whole of the mine and send the associated data to the surface control room SCADA where it can be displayed/analysed /utilised to enable efficient and safe operations.

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Personnel Tracking Systems

WiPAN Tracking and notification and RFID Personnel and Vehicle Tracking System.

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PS21 Power Supply Relay Units

The Davis Derby Minewatch PS21 range high capacity intrinsically safe 12V dc power supplies provide simple robust solutions for the supply of intrinsically safe controllers and sensors.

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MineWATCH PS21-D

Flameproof/ Dual Intrinsically Safe (2x12Vdc @ 500mA each) Power Supply with 120/240v ac input (other input voltages available).

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MineWATCH PS21-RD

As per MINEWATCH PS21-D but including 6 Intrinsically Safe to Flameproof Interposing Relays for the control of mining flameproof switchgear.

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MineWATCH PS21-BD

As per MineWatch PS21-D but including an 8A/Hr battery packs to create an uninterruptible Power Supply Unit.

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MineWATCH PS21 BD/B

As MINEWATCH PS21-D but including an 8A/Hr battery pack to create an Uninterruptible Power Supply Unit with the addition of analogue output monitoring capabilities of the battery unit.

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MineWATCH PS21-Int/R

This has the same Flameproof enclosure as the MINEWATCH PS21-RD but has no Power Supply chassis and contains 2, 4or 6 Intrinsically Safe to Flameproof Interface Relays.

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