GNW Instrumentation
tel: email: fax:
a division of gauges north west ltd
01704 536010 sales@gnw.co.uk 01704 548028
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Process Controllers
What is a Process Controller? As the name implies a process controller is an instrument used to control set parameters within your process, whether it be temperature, pressure, humidity etc. Process Controllers takes inputs from various sensors located on your machinery or plant. For example, a temperature controller takes its input from a thermocouple and has an output that is connected to a control element such as a heater or fan. Controllers can also be used for other functions such as monitoring temperatures and activatiing high or low alarms.
Gauges North West are able to manufacture control systems to suit your application. We are also specialists in automating test procedures, helping to speed up QA checks. Please contact us with your requirements.
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Our service is supported by a comprehensive spare parts store, enabling us to repair before offering a sometimes costly replacement.
Our engineers are able to diagnose faults using equipment and procedures which are underpinned by rigourous training.
Each controller is repaired and overhauled in our laboratory before being put through an exhaustive testing process under the supervision of our Quality Department from goods inwards through to despatch, ensuring that that all instrumentation is returned to the customer in excellent working order and is ready to be installed straight away.
When selecting a controller the following items should be considered The type of input sensor (thermocouple, RTD, pressure transmitter) and temperature rangeType of output required (electromechanical relay, SSR, analogue output)Control algorithm needed (on/off, proportional, PID)Number and type of out puts (heat, cool, alarm. limit).
Gauges North West Ltd supply refurbish and calibrate an extensive range of controllers, from basic user friendly options through to more advanced applications.
Our range covers both digital and analogue units that maintain accurate temperature in a processsystem and process controllers specially designed for various analogue input signals, such as pressure, temperature, level and flow.
Whatever your requirements Gauges North West provide controllers to suit almost any application or industry.
We understand the necessity to meet the needs of today’s industries and our supply sources are constantly updated to keep pace with market requirements, our aim is to provide units that are user friendly, meet with tough international safety standards and will offer a reliable trouble free service life
Panel Meters
Gauges North West offers supply, repair and calibration services on most panel meters on the market including both digital and analogue. Our technical resources, experience and product knowledge, enables us to provide prompt, comprehensive services for all types of panel meters.
We can supply an extensive range of easy to read versatile panel meters to suit a wide variety of inputs including:ThermocoupleResistance thermometerMillivoltMilliamp
Whatever your metering needs, in whatever field, we can help you achieve your objectives. Be it: Temperature and Process Panel MetersTotalizersLarge Display Panel MetersMulti-Input Indicators and ScannersBenchtop metersWall Mounted MetersDigital or AnalogueLED or LCD
If you cannot see your preferred manufacturer here then please let us know, we can source instruments from any manufacturer.
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