Compact underground sensor management

July 2001 Sensors & Transducers

The programmable sensor controller from Trolex offers great versatility of underground sensor management and data communications.

Gas sensors, flow sensors, pressure sensors, vibration monitoring, temperature devices, frequency inputs and digital sensors - direct fingertip programming of input and output functions with full information display and data communications for mine wide sensor collecting networks or local control and alarm monitoring.

Features include:

* Up to eight analog sensors or process signals.

* Up to eight frequency or pulse inputs for counting, timing, speed sensing, etc.

* Up to 16 on/off or digital inputs, thermostats, limit switches, etc.

* Easy-to-use menu selection for all display information: scale, offset, units and duty.

* Four programmable output relays with adjustable setpoints, time delays, hysteresis, relay phase, latching and voting.

* Simultaneous display of all input channels.

* Individual input signal close-up giving signal display, signal tendency, setpoint parameters and signal bar graph.

* Data communication output ports for RS485 or modem operation (Modbus, SAP, Profibus, etc).

* Data logging facility, for up to 26 000 input readings per channel.

Trolex SA

(011) 397 6958

[email protected]

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