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Micro oval gear flow sensor-SN54

Product introduction

SN54 gear flow sensor built-in double elliptic gear operation, through the high-precision gear volume calculation of the media through the volume, to achieve the measurement of micro-fluid media. It is a new type of volumetric flow sensor. It is used for precise continuous or intermittent measurement of liquid flow or instantaneous flow in pipelines.
-Dual analogue switching outputs
-PNP/NPN selectable.
-LCD liquid crystal display
-Highly accurate monitoring
-Precise quantitative measurement
-Wide range of media applications
-Unaffected by medium pulsation

Product Applications Technical Parameters Wiring Diagram Dimension Drawing Panel Schematic Selection Table

Widely used in a variety of industries for low-flow accurate measurement, applicable media: additive fuels, flotation tanks for water treatment, corrosion inhibitors, catalysts, emulsifiers, oils, greases, spices, adhesives, solvents, inks and pesticides, and other parts of high-viscosity media. Application industries include automotive, aviation, mining, electric power, chemical, pharmaceutical, food, paint, petroleum, environmental protection, printing and other various industries.
-Stainless steel housing/aluminium housing available.
-Digital signal control transmission

Measuring range See parameter table for details
Output Signal 4-20mA/impulse
Measurement accuracy 0.5% FS
Repeatability 0.1% FS
Power supply 24Vdc
Medium temperature -30...80℃(High temperature customisation 150℃)
Material pressure resistance Aluminium: Standard pressure 100bar
Stainless steel: standard pressure 200bar
Stainless steel: customised pressure resistance 420bar

Needle Cables Signal
1 Brown Power supply
2 White Switch 2
3 Blue GND
4 Black Switch 1
5 Grey mA/Pulse P

SN54- D X B Ulse Coefficient
ml/P
Detailed description
SN54-           SN54 series micro elliptical gear flow sensor
  D       0.5  Range : 0.02 - 2L/min (corresponds to: female G1/8, M6)
  E       2.5  Range : 0.1-10L/min (corresponds to: female G1/4, M10)
  F       8.5  Range : 0.3-30L/min (corresponds to: female G1/2, M12)
  F1       14.3  Range : 0.6-60L/min (corresponds to: female G3/4, M20)
  G       23  Measuring range: 0.5-100L/min (corresponds to: female thread G1, M25)
  H         Special design
          2 switching + 1 analogue 4-20mA outputs, local display
      X     Stainless steel housing
      L     Aluminium housing
        B   Standard version
        T   High-temperature customisation
        P   High Pressure
*Note: The pulse coefficient of the flowmeter is marked on the flowmeter, generally XX ml/pulse.
* Selection table is for parameter selection only, with parameter corresponding to the code factory.
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.
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