Point Level Switches

We manufacture, export and supply a range of RF Admittance Point Level Switch. RF Admittance Point Level Switch encompasses of a specially designed electronics and sensing probe using Driven Shield Coat Guard circuit and corresponding 3-Element Probe. The electro-mechanical combination of the Driven Shield technique in RF Admittance Point Level Switch makes the system immune to the material build-up on the probe and material bridging between the probe and the hopper wall. The RF Admittance Point Level Switch is widely applied in numerous products such as cement, sand, lime, flour, salt, food grains, milk powder, granular, chemical, etc.

Salient Features

• Three Element Coat Guard Technology
• Can be configured either for High or Low Level point switching
• Ignores material build-up on the probe
• Suitable for the highly dusty environment
• High Reliability
• Fast and Easy Installation Simple Calibration
• Field selectable operation logic
• Provides economical solutions
• Various models not required

Functions
The JAYCEEADMITT Point Level Switch comprises of a specially designed electronics and sensing probe using DRIVEN SHIELD-COAT GUARD circuit and corresponding 3-Element Probe. The Electro-mechanical combination of the COAT GUARD technique makes the system immune to the material build-up on the probe and material bridging between the probe and the hopper wall. The unique feature of the system is that the measured signal does not flow to the hopper wall through the probe in the backward direction but flows only through the material. (actual material level) to the hopper wall.

We are known Manufacture, Exporter and Supplier of Conductivity Point Level Switches. The Conductivity Point Level Switches are pioneer work of our expert engineers. The Conductivity Point Level Switches are fabricated using high quality material as per the set industrial standards. We offer the matchless range of Conductivity Point Level Switches to our esteemed customers at very affordable rates.

Primary Area of Application

Conductivity Point Level Switches are used in processing plants for conductive liquids of conductivity  in Food, Power, Chemicals, Sugar, Detergents, Steel, Minerals, Textiles, WTP and ETP  and very low conductivity such as  DM water, as low as 1 micro siemens.

Usage

• Switching 'OFF' pumps when tank is full, to avoid overflow for maintaining a constant level to avoid material wastage
• For switching 'OFF' pumps before running dry and indicating an empty tank to avoid wear and tear & production stoppage

Measuring System

A low Pulse  voltage is applied between the probe electrode and the tank wall (or reference electrode in case of insulated tank). When the liquid comes in contact with the electrode tip, a conductive path is established between the sense electrode and the tank wall / reference electrode. This current is sensed, amplified and made to operate a relay whose contact in turn can be used for annuniciation /control.

Salient Features

• No moving part, free from maintenance
• No special cable required for signal transmission, economical to install
• Long cable connection permissible between probe and evaluation unit
• AC on probes for prevention of electrolytic deterioration of electrodes
• Low voltage on probe for operational safety

Variety of control functions and installation system available, beside single point switching.

• Two point action for automatic pump control.
• Two point independent switching
• Three point switching, two points with pump control logic and one independent point.
• Four point switching having two-pump control logic
• Variety of probes available for various process conditions
• Multichannel , 1, 2,3 and 4 point independent switching available for various process conditions

MEASURING SYSTEM
The complete system, AQUAFORK-7000� series, consists of - The sensing probe of Vibrating Fork and The Electronic Switching unit. The vibration of the fork has self-cleaning properties.The light deposit on the container wall does not affect the operation of the AQUAFORK.

TECHNICAL SPECIFICATIONS (STANDARD)

SWITCHING UNIT

• Housing - Aluminum, weather proof, powder coated. Integral with the probe suitable for back panel mounting.
• Cable entry - 2 nos
• Ambient temperature - 0^oC to +60^oC
• Power consumption - 2 VA
• Mains Voltage - 230/110 V AC (+/-15%), 50 Hz,or 18 to 55 V DC or 65-265 V AC
• Output - 2 sets of potential free c/o contacts rated at 5 amps, 230 V AC for non-inductive loads or PNP/NPN
• Switching delay - Continuously adjustable From 2 to 20 sec. probe free or probe covered.
• Safety operation - Field selected switch over for min. or max. (FSL/FSH) switching points.
• Switch status display - Green LED shows Normal, Red LED shows alarm.

FORK (SENSING PROBE)

• Mounting - Screwed - 1 â�� BSP (standard) Or Flanged (optional) Sense Fork, Stainless steel
• Extension Pipe
• Length - 120 mm (standard) upto 3000 mm and as per application.
• Operating Temp - 150 deg for the integral switching vessel unit (standard).

Application :

JAYCEEROTO heavy duty, rotary paddle switches are the most suitable for level detection of dust granules and other free flowing solids up to the particle size of Ø10 mm. Mounted in bins, silos and hoppers it can be applied for control of level, filling and emptying as well as for protection against overfilling.

Main Application Areas :

Agriculture : beet slice, hard crop, Chemical industry: plastic powders, granules, pellets

Food industry : sun flower, sun flower cod, Building industry: sand, calcium powder, gypsum, coffee and cacao powder, flour, sugar, etc. Energetic: active soot, coal powder, fly ash.

Number and material of vanes

Specific gravity and particle size of the material provides orientation for the number of vanes. Most commonly used is the stainless steel, single vane blade. The lowest specific gravity for this paddle is 0,4 kg/dm3. For lighter materials the use of 3- or 4-vane paddle is recommended.

PROBES

Standard probe length : 150 mm.

Longer length up to 3 m. Construction and length of the probes would depend upon the application. Various types of probes:, Rigid and Flexible available.

Model:

• 6010 – 110V AC
• 6020 – 24 V DC
• 6030 – 230 V AC
• 6500 – Detection of solids under water, water columns 10mtr. The suffix will be same as above.
• 6510 – 110 V AC
• 6520 – 24 V DC
• 6530 – 230 V AC

We are in manufacturing, exporting and supplying Vibrating Fork Point Level Switch. Developed using quality components, the Vibrating Fork Point Level Switches are precisely designed by our experts. Easy to install with no calibration, we offer the best quality Vibrating Fork Point Level Switch. Vibratingfork Point Level Switch is suitable for fine free flowing powders and small granular material and dusty environment.

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.

Functions
The electronically stimulated fork vibrates at its mechanically resonance frequency of 125 Hz 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.The light deposit on the container wal l does not af fect the operation of the JAYCEEFORK.