Wika Türkiye
WIKA Analogue Limit Switch (EGS01)
WIKA Analogue Limit Switch (EGS01)
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Applications
- Measuring and control systems
- Machine building and plant construction
- Manufacturing automation
Special features
- Limit switch for mV/V signals
- 3 relay outputs
- Adjustable control for switching thresholds
- Simple operation and setting
- Case for DIN-rail mounting
Description
The model EGS01 analogue amplifier with relay outputs works as a DC amplifier for strain gauge measuring bridges. Three downstream comparators, each with one adjustment potentiometer, make it possible to set three different switching thresholds, which correspond to a specific load of the connected strain gauge force transducer. Each comparator output controls a relay and a control LED.
When switched off or if the power supply is interrupted, the three relay contacts on the output terminals 3 to 8 are open. When switched-on and below the respective set switching threshold, the output relays are operating and the relay contacts are closed. Parallel to the relay coil, a control LED is switched. It lights up as long as the output contact is closed.
The amplifier is designed for installation in a control cabinet and can be mounted on a mounting rail in a DIN rail housing made of extruded profile.
#Dial#thermometers work on the #bimetal, #expansion or gas actuation principle. This enables scale ranges of -200 to +700 °C in different class accuracies, response times and resilience to environmental influences. Diverse connection designs, stem diameters and individual stem lengths enable a flexible measuring location design.#Dialthermometers with remote capillaries are particularly versatile. All thermometers are suited for operation in a thermowell if necessary.