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The flow rate transmitters of the EVS 3100 series (aluminum series) are specially designed for use in hydraulic and other fluid technology systems.

They operate according to the turbine principle, i.e. the speed of an impeller turning in the fluid flow is measured and converted into a 4 to 20 mA analog signal.

Two further G1/4 threaded holes in the turbine housing allow additional units to be connected, e.g. temperature and pressure transmitters.
Unit of Measure

Specifications

Industry Standards/Certifications

 N/A CE Mark EN 61000-6-1/2/3/4

Model Code Description

 N/A EVS 3106-A-0020-000

Weight

 N/A 1.61 lb

Housing Material

 N/A Aluminum

Connection Size

 N/A G 1/4, Female on Both Ends

Output Signal

 N/A 4-20 mA, 2 Conductor

Electrical Connection

 N/A Male M12 x 1, 4 Pole

Accuracy

 N/A ≤ ± 2% of the Actual Value

Pin Connection 1

 N/A Signal +

Pin Connection 2

 N/A Not Used

Pin Connection 3

 N/A Signal -

Pin Connection 4

 N/A Not Used

Residual Ripple of Supply Voltage

 N/A ≤ 5 %

Measuring Medium

 N/A Hydraulic Oils

Pressure [Max]

 N/A 5800 psi

Operating Temperature [Min]

 N/A -4 ºF

Operating Temperature [Max]

 N/A 158 ºF

Compensated Temperature Range

 N/A -4 to 158 ºF

Storage Temperature Range

 N/A -40 to 212 ºF

Fluid Temperature Range

 N/A -4 to 194 ºF

Degree of Protection

 N/A IP 67

Torque Value

 N/A 60 N·m44 lb·ft

Measuring Range

 N/A 0.26 to 5.28 gpm

Viscosity Range

 N/A 1 to 100 cSt

Calibration viscosity

 N/A 30 cSt

DC Power Supply Voltage

 N/A 10 to 32 V

Note

N/A Additional connection options with 2 x G1/4 female threads for pressure and/or temperature sensors.