5.How is your production management and quality control system?

We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO and ROSH. All our product process follows up ISO9001:2015, in process quality checking, final product quality checking. The strict implementation of ISO9001 assures to provide error – free products to our customers.

As we are the factory, directly sales, we can offer the best and competitive price for you.

7.What is your sample policy?

Free samples are available, pls feel free to contact us to get them.

8. How about your delivery time?

Generally, it will take 7 to 10 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

3/8" POM Hall Flow Sensor | Food Grade for Coffee/RO | SAIER

3/8″ POM Hall Flow Sensor– FOR RO & Espresso | NPN Pulse Output | Food Grade

The SAIER 3/8″ POM HALL Flow Sensor is engineered for the commercial fluid “sweet spot” (0.3-10L/min). It minimizes pressure drop in RO systems and Espresso machines while delivering precise volumetric data via a stable NPN pulse.

Constructed from Food-Grade POM (Acetal), its ultra-smooth internal surface naturally repels limescale buildup—a killer for coffee equipment. Don’t settle for adapters; use the native 3/8″ interface designed to fit your tubing directly. Custom wire harnesses available to match your control board instantly.

モデル番号SEN-HZ83C

Signal Type: HALL EFFECT

Flow Ranges Available:0.3-10L/min

Pressure Resistance: ≤ 1.5 MPa

Materials:POM Body

Customization: Wire length and connector type can be customized upon request.

Installation direction：any direction

Pulses per Liter:F=(24Q-5）±10%

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