Flow Sensors

• Measurement principle: calorimetric
• Metering quantities: 0,01 to 0,6 cm³ / impulse
• Frequency: max. 4 impulses / min
• Medium: Oil, viscosity: 10 to 2000 mm²/s
• Operating pressure: max. 40 bar
• Operating temperature: +10 °C to +50 °C
• Resistance to vibration: 20 g (DIN / IEC 68-2-27, 10-200 Hz)
• Shock resistance: 50 g (DIN / IEC 68-2-27, 11 ms)
• Nominal voltage U_N: 24 V DC
• Residual ripple: 10%
• Operating voltage U_A: 18 to 30 V DC
• Current consumption I_E: max. 25 mA
• Impulse output: 3s
• Load currentI_A (per outlet): max. 10 mA (GS300), max. 500 mA (GS304)
• Outlet protection: short-circuit protection
• Connector: circular plug connector with scew connection M12x1

Using oils with aggressive and / or abrasive additives can impair the sensor function and possibly damage the sensor.

GS300 Flow sensor for use in single-line lubrication systems

Flow sensors keep an eye on the flow of oil from a metering point to the lubrication point, metering out a small amount of oil for only a short period of time. They are suitable for intermittent, centralized lubrication systems e. g. with piston metering devices, metering elements, injection oilers, oil and air centralized lubrication systems.

Features and Benefits

• Provide simple control
• Monitor flow of lubricant from the metering point to the lubrication point
• Meter out a small amount of oil for only a short period of time

Applications

• Machine tools
• Automotive manufacturing
• Industrial assembly and automation