---
product_id: 598045091
title: "FM-PS2130 Micro Size Optical Flow Sensor with Micro Flow Range for Liquid Dispenser,3pcs a Pack"
brand: "epttech"
price: "HK$320"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/598045091-fm-ps2130-micro-size-optical-flow-sensor-with-micro-flow
store_origin: HK
region: Hong Kong
---

# 3.3-12V wide voltage compatibility 30-150 ml/min micro flow range High precision optical sensing FM-PS2130 Micro Size Optical Flow Sensor with Micro Flow Range for Liquid Dispenser,3pcs a Pack

**Brand:** epttech
**Price:** HK$320
**Availability:** ✅ In Stock

## Summary

> 🔬 Small sensor, big impact — measure flow like a pro!

## Quick Answers

- **What is this?** FM-PS2130 Micro Size Optical Flow Sensor with Micro Flow Range for Liquid Dispenser,3pcs a Pack by epttech
- **How much does it cost?** HK$320 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/598045091-fm-ps2130-micro-size-optical-flow-sensor-with-micro-flow)

## Best For

- epttech enthusiasts

## Why This Product

- Trusted epttech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Engineered for long life and consistent performance under continuous use.
- • **Compact Powerhouse:** Micro size design fits anywhere with zero installation hassle.
- • **Plug & Play Voltage:** Works seamlessly across a broad 3.3 to 12V DC range for versatile setups.
- • **Precision Perfected:** Optical sensor delivers ultra-accurate, repeatable flow measurements every time.
- • **Adaptive Intelligence:** Smart algorithm compensates for nonlinear flow changes dynamically.

## Overview

The FM-PS2130 is a micro-sized optical flow sensor designed for liquid dispensers, offering a precise flow range of 30-150 ml/min. It features high repeatability and positioning accuracy through advanced infrared optical technology and adaptive measurement algorithms. Compatible with 3.3 to 12V DC power supplies, this compact sensor ensures easy installation and long-term durability, making it ideal for professional and industrial liquid flow monitoring.

## Description

FM-PS2130 Micro Size Optical Flow Sensor with Micro Flow Range for Liquid Dispenser,3pcs a Pack

## Features

- Micro flow range 30-150ml/min
- Optical Flow Sensor/Meter
- Working Voltage: 3.3 to 12V DC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EPTTECH |
| Part number | FM-PS2130 |
| Item Weight | 40 g |
| Package Dimensions | 21.6 x 13.6 x 1.9 cm; 40 g |
| Manufacturer reference | FM-PS2130 |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![FM-PS2130 Micro Size Optical Flow Sensor with Micro Flow Range for Liquid Dispenser,3pcs a Pack - Image 1](https://m.media-amazon.com/images/I/31rq6KvIC2L.jpg)
![FM-PS2130 Micro Size Optical Flow Sensor with Micro Flow Range for Liquid Dispenser,3pcs a Pack - Image 2](https://m.media-amazon.com/images/I/41QJPY4PDDL.jpg)
![FM-PS2130 Micro Size Optical Flow Sensor with Micro Flow Range for Liquid Dispenser,3pcs a Pack - Image 3](https://m.media-amazon.com/images/I/51TCDabKAeL.jpg)
![FM-PS2130 Micro Size Optical Flow Sensor with Micro Flow Range for Liquid Dispenser,3pcs a Pack - Image 4](https://m.media-amazon.com/images/I/41WLcohRPlL.jpg)

## Frequently Bought Together

- EPTTECH FM-PS2130 Micro size Optical Flow sensor with micro flow range for liquid dispenser,3pcs a pack
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**Shop now:** [https://www.desertcart.hk/products/598045091-fm-ps2130-micro-size-optical-flow-sensor-with-micro-flow](https://www.desertcart.hk/products/598045091-fm-ps2130-micro-size-optical-flow-sensor-with-micro-flow)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-20*