Datasheet ESRF-ESF

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10. Analog Interface

PSU

5.0VDC

MULTIMETER

or

DATA ACQUISITION

SYSTEM

FLOW

ESRF-ESF sensors also feature the option of an analog voltage output (+0.5 to +4.5V), which

allows for the readout of flow in an analog way by means of a data acquisition system or a

multimeter. In this case the user needs to ensure that the power supply can sustain the

power requirements of the sensor at full flow as specified in the electrical specifications table.

As this is a voltage output configuration the user must ensure that the cables running from

the sensor to the data acquisition system are as short as possible to prevent errors from

potential voltage drops. It should be noted that the min analog voltage output is 0.5V and the

maximum 4.5V

Component

Flow Port

Ports and covers

silicon rubber, FR4, polyurethane, SS316, Fluoropolymer

Housing

Glass Reinforced thermoplastic

Substrate

Gold, FR4

Adhesives

Epoxy

Weight

50.6g

Directives compliance

RoHS, WEEE, CE

1

Contact ES Systems Customer Service for detailed material information

Eq. 3

Eq. 4