LD20 datasheet(4/6 Pages) ETC2

4 / 6 page

LD20 Liquid Flow Sensor Series

www.sensirion.com

Preliminary version 0.6 – December 2016

4/6

4 Fluidic Specifications and Connections

Parameter

LD20-0600x

LD20-1300x

LD20-2600B

Wetted materials

3D-printed samples are available on

request

Polyetherimide (PEI),

Liquid-Crystal-Polymer (LCP),

medical-grade adhesive

Fluidic connector ports (fittings)

Barbed fittings for 3D printed samples

(Final fitting design to be defined)

Barbed fittings

OD of barbed fittings

1.75 mm

tbd

4.0 mm

Recommended tubing ID for barbed fittings

1.6 mm (1/16”)

tbd

3.2 mm (1/8”)

Pressure drop (at full scale flow rate, H2O, 23 °C)

<1.0 mbar

tbd

< 0.2 mbar

Table 5: Fluidic specifications and connections

5 Mechanical Specifications

Parameter

LD20-0600x

LD20-1300x

LD20-2600B

Largest dimensions

~ 35.4 x 15 x 12 mm

tbd

~ 48 x 15 x 12 mm

Total mass

tbd

1.7 g

Inner diameter

~ 0.8 mm

tbd

~ 2.6 mm

Table 6: Mechanical specifications

Figure 2: Dimensions of LD20-2600B (in mm)

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