Fs300 Tuning Fork Level Switch

Application scope

FS300 tuning fork sensor is a new kind of level switch that designed to detect and measure liquid level or material level of various tanks. The symmetrical vibrating fork is excited to its resonant frequency which changes when the fork is submerged in liquid. The change in frequency is registered by the electronics, which actuate an electronic switch.

Tuning fork level switch is also named "electronic float", unaffected by foam, bubble, medium turbulence or attachment, it is a good substitution for float level switch in the above rugged conditions; FS300 is easy to use with no calibration required and with no mechanical moving parts there is no routine maintenance required. FS300 Tuning fork level switch is widely applied in the fields of petrochemical, light industry, foodstuff and water treatment etc. for high /low limit control and alarm.

Tap water, mineral water
Paper pulp, mucilage, dyestuff
Waste water, slurry, and acid &alkali solution
Beer, beer starter culture and beverage
Diesel fuel and other hazardous area
Good mobility solid dusty material

Features

Strong adaptability: unaffected by electrical constant, density of measured liquid and harsh conditions such as foam, bubble, turbulence, high temperature and high pressure etc. No calibration required: as tuning fork switch cannot be affected by dielectric constant change, it is fully free of site calibration no matter what kinds of liquid measure.Maintenance free: due to tuning fork switch's checking process is finished by electronic circuit and no moving part, it doesn't need any maintenance once put into use.
Certifications

Documents of product from manufacture should be Chinese/English Contrast .

Manufacture should provide a good guaranty for after-sales service , use and technical consult of maintenance , and ensure that solution is offered within 24 hours after receiving notice of buyer .

The manufacture should provide necessary conditions for the buyer coming to the factory for inspection and acceptance

Shanghai Xingshen should carry out inspection on the instruments , equipments and relevant .

Each instrument and automatic control device has permanent plates mode of corrosion resistance stainless steel . Language on the plate should be English .

. Q: How long will you give me the reply?
    A: we will contact you in 1 hours as soon as we can.Professional sales engineers 7/24 online services.
2. Q:Could you provide me the shortest lead time?
    A:We have materials in our stock,if you really need, you can tell us and we will try our best to satisfy you.And our company provides in-time delivery with safety transportation,meeting customers need.
3. Q: What is your terms of payment ?
    A: We could accept Paypal, T/T,D/P,L/C,Credit Assurance and on you request.
4. Q:Could I visit your factory?
    A: Sincerely invite you to visit our factory.
5. Q: Do you provide samples ? 
    A: Yes,we have materials in stock to help you to get the samples as soon as we can.
6. Q: How about the quality of the managements ?
    A: We have a complete quality control system, all of our products will be fully pre-inspection by QC departments before shipping to you. We have the certification of ISO, CE, HSE. we could send the certification test of our company to you.
7. Q: What is the warranty for your product ?
    A: Warranty: 1 years, Lifetime maintenance.Sales engineers and technical will be one-on-one service for you to exclude all obstacles when use our sensors.