Products

----------- GNS ASSOCIATES PTY LTD, MALVERN, AUSTRALIA -----------

Designers and manufacturers of quality electronic equipment and systems

Products

Note: Some of the products listed below are not currently in production but can be produced to order. Enquiries are invited.

ELSIE - Level Crossing Protection System

Test & Measurement

1340

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1340 Rotor Temperature Monitor

This is a simple and convenient solution to monitor the temperature of each field coil and/or other parts of the rotor assembly, the system is designed to prevent overheating incidents requiring expensive repairs and long down times in critical machinery.

Tecnical Info (PDF 121kB)

5912

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5912 True-RMS Precision Kilovoltmeter

An improved version of the previous TRV-9940 with a microcontroller for enhanced precision (nominal 0.3% accuracy). It measures ac voltages up to 12kV rms. This instrument is portable, battery powered and the readout is given on a bright 4½ digit LED display.

Tecnical Info (PDF 99kB)

TRV 9940

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True-RMS Kilovoltmeter

A precision true-rms kilovoltmeter which measures ac voltages up to 40 kV rms. It is specifically designed for use in the performance evaluation and testing of high voltage electrical apparatus.

Technical info (PDF 69kb)

MFS 0130

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Multi-Function Stroboscope

The MFS 0130 is a versatile strobe unit with a bright white LED head and an embedded microcontroller. This instrument can either be handheld or tripod-mounted and is suitable for a broad range of industrial applications.

Technical info (pdf 63kb)

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Special-Purpose Instrument Transformers

Instrument transformers can be produced for various special-purpose applications not generally catered for by industrial suppliers. (Illustrated is a portable precision three-phase potential transfomer.)

SRX 0686

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Standard Resistor

A four-wire standard resistor for calibration or industrial metrology purposes, to any desired accuracy. Ohmic value 1.000Ω or as required.

Remote Monitoring

REMKA^®

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Remote Monitoring Systems

The REMKA^® series of remote monitoring systems caters for various industrial needs. REMKA^®-PX (illustrated) is a fully-portable system designed for the short-term monitoring of electrical machines and apparatus.

Technical Info (pdf 176kb)

0900GX

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UHF In-Ground Antenna

The 0900GX is a ruggedised in-ground UHF antenna unit designed to operate in the 900MHz band. This unit is well suited to data-transmission applications over the GSM cellular-mobile network including the REMKA^®system above.

General Industrial

VID

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Video Inspection System

Various video microscopes and inspection systems can be produced to customer requirements.

Dot-Matrix Display

DotMat

Dot-Matrix Display

Microcontroller-based. Available in portable or fixed-mount version. Choice of LED colours. Customised patterns and sizes to suit all occasions and applications. Runs from mains supply or batteries. Programmable for application-specific displays (static and dynamic).

Typical applications: OH & S; customer information; off-road traffic management; emergency signs.

Sample Patterns (PDF 629kB)

ELSIE - Level Crossing Protection System (Type ELS-6007)

There are currently some thousands of passive level crossings in Australia having no automatic means of indicating the approach of a train. Some of these crossings have such low volumes of road and/or rail traffic that further treatment is never likely to be economically viable. However, there are many situations where an improved level of protection is highly desirable, but the upgrading work is delayed or limited by financial constraints.

The ELS-6007 system has been developed in response to such needs. Although the system is directed specifically at crossings having low-medium traffic volumes, it is also suitable for enhancement to suit virtually any levels of utilisation on the road and rail corridors. Based on an intelligent mix of modern technology and proven safeworking principles, the system combines low installation and maintenance costs with very high levels of flexibility, integrity, and reliability.

The ELS-6007 control architecture makes specific provision for some of the likely future developments in railway operations in Australia, including in-cab signaling, GPS location of trains, and road traffic monitoring. Ongoing health-of-system information and other data can be conveyed to any central location, by any suitable communications channel, including the cellular mobile network. Where required, ELS 6007 is readily interfaced with existing signalling infrastructure – whether for trial purposes or for permanent installation.

Technical info (pdf 178kb)

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