We specialise in highly flexible, rapidly deployable, real-time environmental tunnel monitoring systems and control systems. Our systems are capable of being configured to multiple parameters and expandable where necessary to form a tunnel-wide network. These systems can be implemented for local monitoring and control or for relay to centralised control rooms where display and control is carried out through a bespoke SCADA (Supervisory control and data acquisition) system.
At the heart of our tunnel monitoring systems is the Sentro 8 Sensorstation, capable of monitoring up to eight flammable or toxic gasses simultaneously. The Sentro 8 can also integrate dust monitoring, airflow, humidity and ambient temperature reporting as required and in combination with our RMT ground control and strata monitoring range, it provides a truly comprehensive tunnel monitoring system.
We provide the most compact and flexible environmental monitoring solutions available to the tunnelling industry today. Our solutions can be either fixed wired or wireless solutions – and come with full installation support and maintenance. By implementing our tunnel monitoring system, you can take control of your operations’ monitoring, improve overall performance, make informed decisions based on real-time intelligence, and drive down operational costs.
The TX9165 Sentro 8 Sensorstation can be ‘daisy-chained’ over several kilometers of tunnel to form a multi-station monitoring network communicating with a central control station with PC visualisation
RS485 Modbus communications can operate with up to 32 monitoring sites and Ethernet can also be deployed for larger systems, often using the approved Trolex Commander system for larger distributed monitoring and control
Temperature, air-velocity and pressure measurement sensors along with humidity and dust monitoring may be sited throughout the ventilation network and at all key locations
Accurate real time control and monitoring system, with data acquisition and information displayed locally and remotely to SCADA systems
High quality purpose designed I.S or general purpose equipment for the harshest environment
Simple plug-in pre calibrated modules to cover the full range of gasses
Plug-in modules provide simple interface with remote sensors
Individual Sentro1 gas sensors give increased monitoring flexibility utilising identical plug in modules to the Sentro 8 units
The heart of our wireless gas, airflow and personnel tracking system
- powered by Strata.
Our market-leading universal gas detector incorporating the e-module technology for fast and easy calibration.
The world’s foremost personal gas detector for mining, with up to 7 days battery life even with infrared sensors installed.
High-accuracy intrinsically safe humidity sensing for use in integratedenvironmental monitoring systems or as stand-alone humidity monitors.
Reliable, highly accurate flow level information in ducts, pipes, tunnels, roadways and open areas.