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Home › Products › Measurement Sensors › Flow Sensors › Flow Switches › VAS-FS10 Thermal Flow Switch
Flow SwitchesProduct code: SY-2238

VAS-FS10 Thermal Flow Switch

It is a calorimetric flow switch and is therefore designed for monitoring thermally conductive liquids. The biggest advantage of this type of flow switch is that it can also be used in explosive environments.

Key specifications

Measuring Principle
Kalorimetrik
Sensitivity
±2.. ±8 cm/sec
Ambient Temperature
-10 ... +80°C
Pressure (Pmax)
63 bar

Product Description

If the flow velocity drops below the limit set by the user, the status output will change. The flow velocity is shown with 10 LEDs within the measuring range, and you can select the limit for making / breaking the contact at the same step. The measuring cycle takes from 4 to 8 seconds with the recommended measuring range of 4 ÷ 150 cm/s. If the flow velocity of the medium is to be monitored in a pipe smaller than DN25 (or if the flow velocity is below the sensor range for the given pipe diameter), it is advantageous to use an adapter block suited to the relevant flow velocity, so it works properly and keeps the installation conditions. The adapters are designed for the short version of the 65 mm sensor, using a direct neck with a G½" pipe thread. Applications: Used in many industrial fields such as cooling-water lines, HVAC systems, pipeline flow control, pump protection systems, compressor monitoring, chemical process lines, food and beverage production, and pharmaceutical and biotechnology plants.

Technical Specifications

Measuring PrincipleKalorimetrik
Sensitivity±2.. ±8 cm/sec
Ambient Temperature-10 ... +80°C
Pressure (Pmax)63 bar
Protection ClassIP67
Supply24 V ± 10 %

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Sistemay Endüstriyel supplies Flow Switches products across Türkiye and abroad. For product selection, sizes, quantities and pricing, fill in the quote form or write to info@sistemay.com.