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1、 Product Overview: The RL-VST8000-DR micro differential pressure transmitter is used to measure the liquid level and density of liquids, gases, or vapors. The basic principle of an intelligent differential pressure transmitter is to divide a space into two chambers using a sensitive element (multi-purpose membrane box), and apply it to each chamber separately

1、 Product Overview

The RL-VST8000-DR micro differential pressure transmitter is used to measure the liquid level and density of liquids, gases, or vapors. The basic principle of an intelligent differential pressure transmitter is to divide a space into two chambers using sensitive elements (often membrane boxes), and when pressure is introduced into each chamber, the sensor produces displacement (or displacement trend) under the combined action of the two pressures. This displacement is proportional to the pressure difference (differential pressure) between the two chambers, and this displacement is converted into a standard signal output that can reflect the magnitude of the differential pressure.

2、 Technical features

1. Replacing imported micro differential pressure transmitters

2. Measurement medium: gas, vapor, liquid

3. The output current resolution can reach 3uA

4. Transferable range with a wide range ratio of 100:1

5. Contains hardware electronic components and diagnostic information

6. Compliant with multiple fieldbus standards 4-20mA/HART PROFIBUS-PA

7. Zero point self stabilization technology, temperature compensation technology