Vortex Flow Sensor, 0.5-150 L/min, DN6/DN10/DN20/DN25

0 reviews • Write a review

from

$91.61

Ex Tax: $91.61

Stock: In Stock
Model: RDDLZ-FS-AFD2
Weight: 1.00
SKU: RDDLZ-FS-AFD2

Available Options

Pipe Diameter

Textarea

Qty

Add to Cart

Buy Now Question?

Add to Wish List Compare this Product

Shipping & Returns

Create unlimited custom product blocks and display them in accordions or tabs or open blocks. Each block can be assigned to all products at once or specific products according to advanced criteria.

Additional Product Info

Create unlimited custom product blocks and display them in accordions or tabs or open blocks. Each block can be assigned to all products at once or specific products according to advanced criteria.

The vortex flow sensor, available in DN6, DN10, DN20, and DN25 sizes, offers measurement ranges from 0.5 to 150 L/min and operates at 11.4~25.2V. It withstands up to 1 MPa pressure and is widely used in water heaters, HVAC systems, heat recovery, and medical fluid detection.

Specification

Model	RDDLZ-AFD2
Operating Voltage	11.4~25.2V
Measurement Range	0.5~10 L/min, 1.8~32 L/min, 5~85 L/min, 9~150 L/min
Pipe Diameter	DN6, DN10, DN20, DN25 (optional)
Accuracy	Full scale ±1% (below 50% full scale), ±2% of reading (above 50% full scale)
Maximum Pressure	1MPa
Fluid Temperature Range	0~90°C (non-anti-freeze liquid), -20~90°C (anti-freeze liquid)
Operating Environment	-30~65°C
Storage Temperature	-30~85°C

Feature

Low pressure loss and contamination resistance: The sensor is designed to operate efficiently even in harsh conditions without significant pressure drop or susceptibility to dirt or impurities.
Outstanding repeatability and high accuracy: Ensures consistent and precise measurements for reliable performance.
Vortex measurement principle: Utilizes the Kármán vortex street principle for flow measurement, providing stability and accuracy.
Insensitive to temperature variations: Maintains accurate flow measurements regardless of changes in temperature.
Durable construction with no moving parts: Long service life with minimal maintenance requirements due to the absence of internal mechanical components.
Ideal for OEM applications: Offers high performance, cost-efficiency, and reliability, making it an excellent choice for stringent OEM requirements.

Size (Unit:mm)

Size	DN6	DN10	DN20	DN25
A	42	43.5	52.5	60
B	51.6	52.5	59.3	66.7
C	G ½	G ½	G 1	G 1¼
D	77	87	105	120
E	11.5	11.5	20	26
F	12	19	27	34

Installation Instructions

1	2	3	4
Process joint female end	Sealing gasket	Process joint female end	Installation direction

Application

Tips: How does the vortex flow sensor measure flow rates?

Vortex flow sensors use the Kamen vortex principle to measure flow. When fluid passes through the sensor's bluff body, alternating vortices are generated downstream. These vortices create pressure fluctuations that are detected by the sensor's internal sensing element. The frequency of these fluctuations is proportional to the flow rate, allowing precise measurement of the fluid's velocity and volume. This design ensures high accuracy and repeatability, making it suitable for a wide range of applications.

Builder in Product TAB

NEW! Since Journal 3.2, the much improved T.A.B (Tabs Accordion Blocks) system supports the page builder inside the tab content. Unlimited Blocks, Tabs or Accordions with any HTML content or the builder interface (supporting custom rows/columns/modules) can be assigned to any individual product or to certain groups of products, like entire categories, brands, products with specific options, attributes, price range, etc. You can indicate any criteria via the advanced product assignment mechanism and only those products matching your criteria will display the modules. Also, any module can be selectively activated per device (desktop/tablet/phone), customer login status and other criteria. Imagine the possibilities.