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Product introduction

LF500 series integrated temperature liquid level sensor includes a PT100 probe, PT100 resistance changes with temperature, LF500 internal circuit to convert its value into linear analog output; In addition, magnetic induction technology sensor for liquid level measurement, the signal by the rear processing circuit after processing into a standard industrial electrical signal output. Realize the temperature, liquid level double analog output.

Technical Specification Dimension Figure Wiring Diagram Selection Table

-Measurement range: user-defined
-Measurement medium: corrosive compatible with 304 stainless steel liquid
-Pressure: 50bar
-Medium density: ≥0.7g/cm³
-Power supply voltage: 12... 30Vdc
-No-load current consumption: maximum 30mA, 24VDC power supply
-Current type analog output: ≤ ±0.5% range
-Output type: 4... Can be set to 20 ma
-load RA: 0.5 KOhm or less
-Linearity: ≤ 1.5% range
-Wiring protection: reverse phase, overload, short circuit protection
-Accuracy: ≤ ±0.5% range
-Stability (annual drift) : ≤ ±0.3% range
-temperature:Temperature measurement range: 0... 100℃ (special
range can be customized)
Ambient temperature: -20... 80 ℃
-materials:Nod case: 304 stainless steel+
Shell: 304 stainless steel
Medium contact part: stainless steel 304
Float ball: 304 stainless steel or NBR material (can be customized)
-Protection grade: IP67
-Outgoing way: M12X1 connector

LF500-             specification
LF500-             LF500 Series Integrated Temperature Level Sensor
            1 temperature analog quantity 4-20mA
            1 liquid level simulation volume 4-20mA
            1 temperature simulation quantity 4-20mA+1 liquid level
    A         Range 0... 100 ℃
    B         Range 0... 150℃ (optional high temperature float ball)
    C..         Customize the range, e.g. -0... 120℃ , selection: C0... 120
      A       Thread connection with external thread
      B       flanged joint
      C       Sanitary chuck connection
      D       Interface thread: G1
      ...       Custom thread
        L     Range of liquid level: L= mm (unit)
          S   M12*1 connector (standard with 2 meters wire)
            B Float material: NBR
            X Float material: 304 stainless steel
            G Float material: high temperature resistant
            S Special customization (corrosion resistance)
* The selection table is only available for parameter selection, and the corresponding code is delivered.
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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