Tuning Fork Liquid Level Switch With Reasonable Price - Exportimes.com

Supplier Details

Baoshan Machinery Co., Ltd. Liaoyang, Liaoning  

Year Established:1997

Business Type:Manufacturer

Management Certifiation:

Operational Address:
The 20th District Baita Baita District, Liaoyang City, Liaoning Liaoyang City, China West Culture Road

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Tuning Fork Liquid Level Switch With Reasonable Price

Tuning Fork Liquid Level Switch With Reasonable Price
  • Tuning Fork Liquid Level Switch With Reasonable Price
Share to:

1.Maintenance-free limit switch,reduced maintenance costs
2.No calibration required, reduce costs
3.Low installation cost

Product Details


Tuning fork level switch is a kind of new control switch, which is mainly depend on the tuning fork through 

the vibration principle to measure the level of material. Through the installation of the tuning fork on the

base of the tuning fork vibration of a piezoelectric crystal in the resonance frequency. When the tuning 

fork and the medium contact, tuning fork frequency and amplitude changes, these changes are detected 

by the intelligent circuit, and converts it into a switch signal.

Product features:

  • Universal technology works in all kind of liquids
  • Commissioning without filling
  • Process temperature up to 150°C
  • Immune to deposit formation
  • Very high repeatability

Technical Parameters:


medium temperature range

-20 ° C to 220 ° C

 ambient temperature

-20 ° C to 80 ° C

 ambient humidity

≤ 95% RH

measured medium

liquid, powder or granular solid

 measured medium density

solid ≥ 0.1g/cm3, liquid ≥ 0.7g/cm3 

measured solid particle size

≤ 10mm

maximum liquid viscosity

<1000mm2 / s 


measured medium repose angle

≥ 200 

 pressure range

≤ 1MPa

shell material

die-casting aluminum alloy

fork material


shell protection




1 "NPT thread / flange (two ways)

 electrical parameters

1: supply voltage: 24 V DC; 220V AC 50Hz 

2: output signal: relay output double-pole   double-  throw (DPDT) 

contact capacity: 8A 220V AC 4A 24V DC 

3: power consumption: ≤ 2W

 tuning fork vibration frequency

300 ± 500HZ



Company Profile

Baoshan Machinery Co., Ltd. Liaoyang, Liaoning Province, located in the middle, the capital of neighboring Liaoning Province - Shenyang, founded in 1997, now covers an area of over 4000 levels, the existing staff of hundreds of people, is a collection development, production, sales instrumentation the high-tech enterprises. . Enterprises through the ISO9001: 2000 quality system certification.
The company has a sound processing equipment and precision measuring and testing instruments, and has a wealth of experience and professional knowledge of high-tech talent. In the draw domestic and foreign advanced technology and processes, based on the needs of users in order to meet the goal, to improve the level of automation of the industrial mission to continuously enhance our credibility and visibility in automated instrumentation sector. My company's main products are hindered portable meter, RF admittance level controller, magnetic sub-level gauge, high pressure and temperature glass level gauge, oil tank float level gauge, 3351 series transmitters, electric float level transmitter, throttling devices, digital instrumentation and flow meters. The accuracy of the product, stability, reliability leading nationwide.
The company has a sound quality management system. Deputy General Manager of the company by concentrating on the quality of work, effectively ensure the product quality and reliability.
Since venture, under the guidance of "customer first, quality first, integrity, continuous improvement, customer satisfaction with automated instrumentation," the quality policy, the establishment of a stable marketing network, products across dozens of provinces, municipalities and autonomous regions, are widely used in petrochemical, metallurgy, electric power, environmental protection, food, road construction machinery, pharmaceutical and other industries. Companies adhere to the "continuous efforts and constant innovation" development ideas, planned, targeted development of new products, continued steady expansion of business scale.
Baoshan Machinery Co., Ltd. Liaoyang, Liaoning

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