LIMIT SWITCH GS225 for monitoring standard signals

For monitoring standard signals to two adjustable limit values.

For monitoring standard signals for two adjustable limit values. When a setpoint is undershot or exceeded, a relay picks up and switches an associated potential-free contact. Switching hysteresis and time delay are adjustable in the device at potentiometers.

Entrance:

0/0.2...1 V, 0/2...10 V, 0/4...20 mA

Supply voltage:

approx. 18...23 Vdc, unstabilized

Setpoint adjustment:

Potentiometer with scale 0...100 %.

Hysteresis:

adjustable in the device from 0.25...5 %

Time delay:

adjustable in the device from 0...7 s

Switching function:

min. or max. (adjustable in the device)

Contact output:

potential free normally open max. 250 Vac, 8 A

Resolution of the scales:

approx. 5 %

A limit switch is an electronic device typically used to monitor process parameters to ensure they remain within certain limits. Here are some applications of limit switches:

Monitoring of liquid levels: Limit switches can be used to monitor the level of liquids in tanks or vessels. When the liquid level reaches or falls below a certain limit, the switch can trigger a signal to warn the operator or initiate an automatic action.
Monitoring temperatures: Limit switches can also be used to monitor temperatures. When the temperature reaches or exceeds a certain limit, the switch can trigger a signal to warn the operator or trigger an automatic action.
Monitoring of pressures: Limit switches can also be used to monitor pressures. When the pressure reaches or exceeds a certain limit, the switch can trigger a signal to warn the operator or trigger an automatic action.
Monitoring of flows: Limit switches can also be used to monitor flows. When the flow reaches or falls below a certain limit, the switch can trigger a signal to warn the operator or trigger an automatic action.
Monitoring of vibrations: Limit switches can also be used to monitor vibrations. If the vibrations reach or exceed a certain limit, the switch can trigger a signal to warn the operator or trigger an automatic action.

These applications are just a few examples. Limit switches can be used in a wide range of industrial and technical applications to ensure that process parameters remain within safe and efficient limits.

The IMIT GS225 limit switch is a versatile monitoring device for standard signals with two adjustable limit values. As soon as the value falls below or exceeds a setpoint, a relay activates a potential-free contact to trigger the corresponding action. The GS225 is equipped with adjustable switching hysteresis (0.25-5 %) and a time delay of up to 7 seconds, which can be configured via potentiometers on the device. This allows the device to be perfectly adapted to specific requirements.

This switch is ideal for monitoring a wide range of process parameters. The input signals include 0/0.2-1 V, 0/2-10 V and 0/4-20 mA, and the supply voltage is approx. 18-23 Vdc. The switching function can be set to minimum or maximum values, allowing the switch to be used flexibly for different applications.

Typical applications include the monitoring of fill levels, temperatures, pressures, flow rates and vibrations. When critical values are reached, the limit switch triggers a signal that alerts the operator or triggers an automatic action. The IMIT GS225 thus offers a reliable solution for process safety in industrial and technical environments where safe and stable operating conditions are crucial.