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Home >> Level Switches For Solids >> Vibrating Fork Level Switch | Tunning Fork Level Switch

Vibrating Fork Level Switch For solids | Tunning Fork Level Switch (HARP 2000)

Jayceetech is manufacturer various types of level switch for solids like vibrating fork level switch for solids and tunning fork. The offered vibrating / tunning forks are handled by utilizing the unrivalled quality components and advanced techniques, under the directions of our group of exceedingly experienced experts. Moreover, we are putting forth the Tuning Forks in different configurationsat affordable prices.

Vibrating Fork Level Switches

We are ISO certified Vibrating Fork Level Switches manufacturer in India. We provide a complete guide for principles and usages of our products so that the users can get the best results out of it.Best points about Jaycee’s vibrating fork level switches:

vibrating fork level switch for solids
  • Full electronic driven product.
  • Long-lasting quality products.
  • Available at the most competitive prices.
  • Clear technical specifications.
  • Description of working mechanism.
  • Easy to use, even illiterate people can use this after trying once.

Jaycee technology is rapidly growing in order to cover domestic as well as international market for its products. Being prominent Vibrating Fork Level Switches manufacturer in India, our professionals keep the environment in consideration too. This way, our products are more eco-friendly.

Being the leading Vibrating Fork Level Switches supplier in India, we are the synonym of Quality products. Also, we are open to manufacture or design the product according to the needs of customers. The satisfaction level of our users and customers is our topmost priority. We work best in this direction to achieve it and set new benchmarks every year.

HARP-2000 Series:

Technical Specifications (Standard)
Insertion Length250-2500 mm
Wetted PartsSS304/316
Max Temp Upto 200° C
Max Pressure 10KG/cm2
Bulk Density > 0.5KG/cm3
Output 5A, 250 VAC x DPDT
EnclosureCast AI x IP66 or Ex-P IIB
Options Integral, Two part

Fork (Sensing Probe):

Technical Specifications
Mounting Screwed 1 1/2” BSP (standard) Or Flanged (optional)
Sense Fork, Stainless steel

Extension Pipe ( optional) in extended type
Length 200 mm (standard) up to 3000mm and as per application.
Operating Temp in 150°C for the integral switching Vassal unit. (standard)/ 200 °C Optional.

Switching Unit:

Technical Specifications
Housing: Steel/ Aluminum, weather proof, powder coated. Integral with the probe
Cable entry 1 nos.( Standard)
Ambient temperature 0 ° C to +60° C
Power consumption0.3 VA2
Mains Voltage> 18 to 30 V DC or 65 to 265(In cast Al. Housing)3
Output PNP or relay output in cast Al. Housing
Switching delayContinuously adjustable From 1 to 20 sec. probe free or probe covered (in cast Al Version).
Safety operation Field selected switch over for min. or max. (FSL/FSH) switching Points (In Cast Al Version).
Switch status displayGreen LED shows Normal, Red LED shows alarm.

Salient Features:

  • Fast and Easy Installation No Calibration.
  • No effect of electrical properties of the Service material. High Reliability.
  • Suitable for the highly dusty environment.
  • Field selectable operation logic.Can be configured either for High or Low level point switching.
  • Provides economical solutions, Various model not required. Reduces the Inventory cost.
  • Buildind Industry: Cement , sand and lime (Particle size max 10mm)


The complete system,HARP 2000 series, consists of: The sensing probe of Vibrating Fork and the Electronic Switching unit.

The electronically stimulated fork vibrates at its mechanically resonance frequency of about 125-400 Hz (depending upon the model)when the fork is free of the service material. The resonance is caused by the piezoelectric crystals. One of the piezo crystals produces a small voltage which is transmitted to the switching amplifier. If the fork is covered by the bulk material, a damping effect is produced and the piezo crystal does not produce the voltage and the amplifier will switch and a corresponding signal output is actuated. The vibration of the fork has self-cleaning properties.


  • Pesticide Powder, Powder Dyes, Plastic Granules, Food grains.
  • Cement, Sand and Lime. (Particle size Max. 10 mm)
  • Free flowing application: food Grains Like Coffee Beans, wheat, Soya etc. and salt,Zinc Sulphate, etc.
  • Powder: Milk Powder, Flour, Pesticide powder, powder dyes, Plastics Granules etc.
  • Any free-flowing dry powder