Home / Products / Flow Series / Flow Sensor / Eccentric Impeller Flow Sensor-SN54D

If you have any further questions, please call +86-021-37566990 or fill out the inquiry form.

Product 3D Image
Get coupons
Product introduction

SN54D series wheel flow sensor and an intelligent flow switch, is a compact flow sensor, with a small size, easy to set up and other advantages, built-in intelligent circuit, can be set arbitrarily flow upper and lower limits of the alarm value, you can remotely monitor the real-time flow conditions, the full parameters on-site arbitrary settings, its impeller measuring medium through the flow through the sensor intelligent circuit processing arbitrary programming.
Hall-type pulse output, open collector PNP/NPN, strong driving ability
-High chemical resistance characteristics
-IP65 protection level, suitable for harsh field environment
-Plug-in type for easy installation
-Good stability, strong anti-interference ability
-Good reliability, maintenance-free

Parameter Table Technical Indicators Wiring Diagram Panel Diagram Dimension Drawing Selection Table
Called the diameter
DN( mm)
Flow range( m³/H) G
Internal thread
G
External thread
Lower limit Upper limit Lower limit Upper limit Lower limit Upper limit
10          0.2  1.2  G3/8 G1/2
15      0.6  0.6  G1/2 G1
20          0.8  G3/4 G1
25      1.6  10  10  G1 G1-1/4
32          1.5  15  G3/8 G1-1/2
Flow rate range 0.15 ~6m/s
Pipe diameter range DN10-DN32
Supply Voltage DC 5 ~24V
Repeatability accuracy/linearity accuracy ± 1.5℅full scale
Temperature Pressure PP body 12.5bar@25℃    5bar@90℃
PVDF body 14.0bar@25℃ 1.7bar@100℃
PVDF body 14.0bar@25℃    5bar@100℃
Overcurrent components Sensor body POM/ PVC /stainless steels
O-Ring FPM/EPDM
Impellers PP
Bearings/Shafts High temperature oxidation picks ZrO2 (ceramic)

SN51D P A... A A Detailed description
SN51D-                 SN51D series impeller flow sensor
  A               Pipe diameter:  DN10
  B               Pipe diameter:  DN15
  C               Pipe diameter:  DN20
  D               Pipe diameter:  DN25
  E               Pipe diameter:  DN32
  DN. . .               Specify the specific pipe diameter when ordering
    P             PNP output
    N             NPN output
                Female thread connection
                External thread connection
        A         Impeller material:  PP
                Body material:  POM
                Body material:  PVC
                Body material :stainless steel
                Body material:  PDF
            A     Spindle: ZrO2
                Display material: POM
                Display material: stainless steel
                Two switching outputs
                Two switching + analogue 4-20mA outputs
                Two switching + pulse output
* The selection table is for parameter selection only, and will be shipped with the corresponding code for the parameter.
Shanghai Kayuan Electronic
Technology Co., Ltd.
Shanghai Kayuan Electronic Technology Co., Ltd is an enterprise specializing in the production and R&D of industrial fluid sensors and controllers. Its main products include switches and sensors for flow, pressure, temperature, and liquid level. In 2008, our assembly plant was established in Shanghai, China, to produce the PAKU series of products. We adopt advanced technology and manufacturing processes across the board. With our professional design and production technology, comprehensive product lines, excellent quality, and sales network services, we can not only provide users with timely and professional technical support but also offer high - quality one - stop services. The company has set up various departments such as the purchasing department, R & D department, quality management department, finance department, sales department, after - sales department, general office, laboratory, archive room, calibration workshop, production workshop, inspection area, storage area, shipping area, and a tea break room, aiming to provide products of excellent quality and sincere services. We adhere to the customer - centric concept of creating value for customers. According to the industry needs of customers, we continuously update technology and optimize services, aiming to become a leader in the field of process automation. PAKU products are now widely used in different industries, including automation complete sets of equipment, petroleum equipment, chemical equipment, power equipment, welding equipment, steel equipment, metallurgical equipment, automobiles, and water treatment. We have served many customers at home and abroad, and our products are sold to countries such as Canada, the United States, Brazil, Indonesia, Vietnam, Thailand, and Russia. In the increasingly competitive global market in the future, PAKU will, as always, serve a wide range of domestic and foreign customers with excellent quality, reasonable and competitive prices, on - time delivery, and perfect after - sales service. We welcome extensive cooperation with OEM and ODM customers.
Key points of electromagnetic flowmeter installation.

Select the installation location: In order to make the electromagnetic flowmeter work stably and rel...

Electromagnetic flow meter wiring.

1. The shorter the signal cable is, the better; 2. The signal cable must be strictly separated from ...

Selection of electromagnetic flowmeter receiving position.

The signal generated by the electromagnetic transmitter is weak, so it is an important factor to mak...

Laying of on-site cables for electromagnetic flowmeters.

At present, cable laying is divided into two types: open laying and concealed laying. Concealed layi...