--- product_id: 598045091 title: "FM-PS2130 Micro Size Optical Flow Sensor with Micro Flow Range for Liquid Dispenser,3pcs a Pack" brand: "epttech" price: "SAR 5" currency: SAR in_stock: true url: https://www.desertcart.com.sa/products/598045091-fm-ps2130-micro-size-optical-flow-sensor-with-micro-flow store_origin: SA region: Saudi Arabia --- # 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:** SAR 5 **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?** SAR 5 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/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 The Optical Flow Meter FM-PS2130 is compact, versatile, easy to install and small in installation size. No need to compensate for gaps, sensors with high precision measurement, high repeatability measurement and high positioning accuracy, long stroke and long life. The flow rate of the medium through the Micro Infrared Flow Switching is large or small, so the number of signals generated is nonlinear. Whether it is a volumetric or a velocity flow meter, as long as the amount and speed of the flowing medium change, nonlinearity exists objectively. The electronic part of the photoelectric flow meter compensates the curve of different conditions of the medium, and the measurement algorithm changes with the change of flow rate and flow rate. ## Features - Micro flow range 30-150ml/min - Optical Flow Sensor/Meter - Working Voltage: 3.3 to 12V DC ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NZT3N7V | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 373,039 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 463 in Flow Sensors | | Date First Available | 28 Dec. 2023 | | Guaranteed software updates until | unknown | | Item Weight | 40 g | | Manufacturer | EPTTECH | | Manufacturer reference | FM-PS2130 | | Package Dimensions | 21.6 x 13.6 x 1.9 cm; 40 g | | Part number | FM-PS2130 | ## 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 - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - DAOKI 100Pcs 6x6x5 mm Miniature Micro Momentary Tactile Tact Touch Push Button Switch Quality Switch SPST Miniature/Mini/Micro/Small PCB --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/598045091-fm-ps2130-micro-size-optical-flow-sensor-with-micro-flow](https://www.desertcart.com.sa/products/598045091-fm-ps2130-micro-size-optical-flow-sensor-with-micro-flow) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-25*