Vibrating Fork Liquid Level Switch
Vibrating Fork Level Switch (LFV)
Minimum Order Quantity: 1 Piece
Product Brochure
Media Type | Liquid |
Measuring Range | 50 mm to 3000mm |
Pole And Throw Specification | DPDT |
High Temperature | up-to 250 deg C available |
Usage/Application | Liquids |
Model Name/Number | LFV |
Brand | Trumen |
Process Temperature | -20 DegreeC ... 80 DegreeC (-4 DegreeF ...176 DegreeF) |
Pressure | 20 bar |
Cable Length | 50 mm to 3000mm |
Power Supply | 15 to 80 VDC & 15 to 260 VAC 50/60Hz, 12 to 60 VDC, 8.2 VDC,15 to 80 VDC & 15 to 260 VAC 50/60Hz |
Output Limit | Use relays / contactors will more than 4mA holding current |
Min Density | 500 gram/liter (0.5 gm/cm3) |
Our clients have inspired us to provide them with a range of high-quality Vibrating Fork Level Switch. We use state of the art technology and top notch machines for the manufacture of these highly robust and sturdy products. These products monitoring solutions for conducting and conditioning liquids, granules, powders and heavy solids.
Features-
- Compact size, Fast switching response 0.5 to 2 sec, Low power consumption, Calibration-less operation, Durable Construction, Immune to External Vibrations, Suitable for side as well as top mounting, Minimum and maximum failsafe field selectable, External indication LED available, NAMUR (L-H / H-L) as per IEC-60947-5-6 Ingress protection : IP 67/68 (as per IS/IEC 60529:2001), Process temperature max 250°C, Process pressure max.20 bar, 1/2" threaded mountings available Threaded / flanged / customized process connections, Remote electronics with standard 10 meters cable length
Additional Information:
- Item Code: LSV-solid
- Delivery Time: 03-04
- Packaging Details: Box Packaging
Vibrating Fork Point Level Switch for Liquids (LFV)
Minimum Order Quantity: 1 Piece
Product Brochure
Switch Type | Liquids |
Current Rating | 5 A each @ 24VDC or 220VAC |
Media Type | Liquid |
Working Pressure | Absolute / max. 20 bar |
Measuring Range | 50mm to 3,000mm |
Usage/Application | Water, Milk, Diesel, Edible Oil, Paints, WFI water, Beverages, Hydraulic oil, Liquid LPG, Honey |
Model Name/Number | LFV |
Brand | Trumen |
Process Temperature | -20 to 80 deg C |
Country of Origin | Made in India |
Power Supply | 15-80 V DC |
Output Limit | 4 mA |
Max Viscosity | 10,000 cStokes |
Ambient Temperature | -20 to 60 deg C |
Extended Process Temperature | -30 to 200 deg C |
Process Pressure | max. 15 bar |
Length | 50-3000 mm |
- Electronics of LFV excites the piezo-electric-crystals inside the tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.
- When fork tines are immersed in liquid, the frequency of fork vibration falls due to the density of liquid.
- This change in frequency is detected by the electronic circuit.
- Liquid presence is thus detected.
Applications-
- For free-flow liquids with liquids viscosity up-to 10,000 cP.
- Suitable for side as well as top mounting.
- Minimum and maximum fail safe field selectable.
- Flow/no-flow detection in pipe-lines.
- PTFE/PFA/ECTFE coatings for corrosive liquids.
Features-
- Low power consumption.
- No calibration required.
- Customized process connections like Threaded/Flanged/Hygienic etc starting form 1/2".
- Various o/p available like DC PNP/NPN/ Two wire DC 8/16, Two wire AC and NAMUR.
- External test option using magnet test key.
- Remote electronics version available on request.
- Exd version available-suitable for gas group IIC, T6 as per IEC 60079-1-2007 & IEC 600529-2001.
Additional Information:
- Item Code: LFV
- Port of Dispatch: mumbai
- Production Capacity: 1000 pieces per month
- Delivery Time: 03-04 weeks
- Packaging Details: As per the product dimension
Tuning Fork Level Switch
Product Brochure
Level Measurement Type | Point Level |
Switching Voltage | 24 V DC or 230 V AC |
Working Pressure | 15 Bar |
Power Supply | 15-80 V DC, 15- 260 V AC |
Output | Namur, DPDT, PNP |
Approvals | CE, IP-66, IP-68, ISO |
Process Connection | Flange, Triclamp, Threaded |
Operating Principle-
- Electronics of LFV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air
- When fork tines are immersed in liquid, the frequency of fork vibration falls due to the density of the liquid.
- This change in frequency is detected by the electronic circuit of LFV.
- Presence of liquid is thus detected.
Features-
- Fast Switching Response 1 sec
- 1/2" screw mountings available
- High pressure 15 bar forks
- High-Temperature up-to 250 DegreeC available
- Calibration-less operation
- Remote electronics with std 10 meters cable length
- External indication LED available
- Threaded & Flanged Mountings
- Electronic Inserts support all requirements
- NAMUR (L-H / H-L) as per IEC-60947-5-6
- Ingress protection IP 68/65 (as per IS-13947)
- Ex-proof (Ex d T6 IP-66 IIC )
- Flameproof as per IS/IEC 60079-12007
- Weatherproof (IP-66) as per IS/IEC 605292001 IIC
- Suitable for Zone 1 & 2 atmospheres
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer),Other
- Port of Dispatch: Courier
- Production Capacity: 500 per month
- Delivery Time: 4 weeks per 500 pieces
- Packaging Details: As per the product dimension
Thread Connection Compact Tuning Fork Level Switch
Minimum Order Quantity: 1 Piece
Product Brochure
PNP with DC Supply | 12 to 60 VDC |
Two wire AC with Series Relay | 18 to 260 VAC |
Output Limit | 250mA max. Short Circuit Safe. |
Power Supply | 12 to 60 VDC |
Max Viscosity | 10,000 cStokes (= cPose/(g/cm3)) (Higher viscosity available on request) |
Ambient Temp | -20 to 60 deg C |
Process Temp | -20 to 80 deg C |
Process Pressure | absolute / max. 15 bar |
Enclosure Material | SS316 |
- Fast Switching Response 1 sec
- Minimum 12" (LFV12) process connections
- High-pressure up-to 15 bar
- High-pressure up-to 15 bar
- High Temperature up-to 150 DegreeC available
- No Calibration Required.
- Integral LED indication
- Threaded & Hygienic process connections
- IP-65 Stainless Steel Enclosure as per IS-13947
Additional Information:
- Item Code: LFV12-T2-PT1-OP
- Port of Dispatch: Courier
- Production Capacity: 100 Nos Per Week
- Delivery Time: 2-3 Week
- Packaging Details: Corrugated Box, Wooden Box, as per customer requirement.
Magnetic Float Switches
Product Brochure
Power Supply | 12 to 80 VDC |
Temperature | Up-to 150 degree celsius |
Viscosity | Up-to 10,000 CP |
Ambient Temp | -20 to 60 deg C |
Process Temp | -20 to 80 deg C |
Extended Process Temperature | -30 to 200 deg C |
Process Pressure | Max. 15 bar |
- Fast Switching Response 1 sec
- 12" screw mountings available
- Calibration-less operation
- Remote electronics with std 10 meters cable length
- External indication LED available
- Threaded & Flanged Mountings
- Electronic Inserts support all requirements
- NAMUR (L-H / H-L) as per IEC-60947-5-6
- Ingress protection IP 68/65 (as per IS-13947)
- Ex-proof (Ex d T6 IP-66 IIC )
- Flameproof as per IS/IEC 60079-12007
- Weatherproof (IP-66) as per IS/IEC 605292001
- Suitable for Gas Group IIC
- Suitable for Zone 1 & 2 atmospheres
Applications-
- Vibrating fork level limit switch used as a full, empty and demand alarm in fluid containers, tanks containing liquids of various types.
Typical applications-
- Edible oil, fuel oil, lube oil, brewery, pharmaceuticals
- Acids (PFA/PTFE & Halar coated)
- Food processing liquids, fluid packing/ bottling applications etc
- Flow-No-Flow/Empty Pipe Detection
Additional Information:
- Item Code: LFV-HAN-T1-S6-G4-PB1-C4-EIUD-L100
- Port of Dispatch: Courier
- Production Capacity: 1000 pieces per month
- Delivery Time: 4 weeks per1000 pieces
- Packaging Details: As per the product dimension
PTFE Coating Vibrating Fork Liquid Level Switch
Minimum Order Quantity: 1 Piece
Product Brochure
Current Rating (In Amps) | 5 |
Power/Voltage | 220 v |
Application | Liquid |
Power Supply | 12 to 80 VDC |
Temperature | Up-to 150 degree celsius |
Process Pressure | Max. 15 bar |
Viscosity | Up-to 10,000 CP |
Driven by technically advanced facilities at our ultra-modern manufacturing unit, we are presenting an extensive range of PTFE Coating Vibrating Fork Liquid Level Switch.
Additional Information:
- Item Code: LFV-PTFE
- Pay Mode Terms: T/T (Bank Transfer),Other
- Port of Dispatch: Courier
- Production Capacity: 1000 pieces per month
- Delivery Time: 4 weeks per 1000 pieces
- Packaging Details: Corrugated Box
Vibrating Fork Liquid Level Switch
Product Brochure
Brand | Trumen |
Process Pressure | absolute / max. 15 bar |
Universal In DPDT Output | 15 to 80 VDC |
PNP with DC Supply | 12 to 60 VDC |
Two wire AC with Series Relay | 18 to 260 VAC |
Insertion length | 50mm to 3000mm |
Max Viscosity | 10,000 cStokes (= cPose/(g/cm3)) (Higher viscosity available on request) |
Ambient Temp | -20 to 60 deg C |
Process Temp | -20 to 80 deg C |
Extended Process | -30 to 200 deg C |
Operating Principle:
- Electronics of LFV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air
- When fork tines are immersed in liquid, the frequency of fork vibration falls due to the density of liquid.
- This change in frequency is detected by electronic circuit of LFV.
- Presence of liquid is thus detected.
Features:
- Fast Switching Response 1 sec
- 1/2" screw mountings available
- Calibration-less operation
- Remote electronics with std 10 meters cable length
- External indication LED available
- Threaded & Flanged Mountings
- Electronic Inserts support all requirements
- NAMUR (L-H / H-L) as per IEC-60947-5-6
- Ingress protection : IP 68/65 (as per IS-13947)
- Ex-proof (Ex d T6 IP-66 IIC )
- Flameproof as per IS/IEC 60079-1:2007
- Weatherproof (IP-66) as per IS/IEC 60529:2001
- Suitable for Gas Group : IIC
- Suitable for Zone 1 & 2 atmospheres
Application:
- Vibrating fork level limit switch used as a full
- empty and demand alarm in fluid containers
- Tanks containing liquids of various types
Typical applications:
- Edible oil, fuel oil, lube oil, brewery, pharmaceuticals, acids (PFA/PTFE & Halar coated), food processing liquids, fluid packing/ Bottling applications etc.
- Flow-No-Flow/Empty Pipe Detection
Additional Information:
- Item Code: LFV-HAN-T1-S6-G4-PB2-C4-EIUD-L50
- Pay Mode Terms: T/T (Bank Transfer),Other
- Port of Dispatch: Courier
- Production Capacity: 100 Nos Per Week
- Delivery Time: 1-2 Week
- Packaging Details: Corrugated Box, Wooden Box, As per customer requirement
Compact Vibrating Fork Level Switch
Minimum Order Quantity: 1 Piece
Product Brochure
PNP with DC Supply | 12 to 60 VDC |
Two wire AC with Series Relay | 18 to 260 VAC |
Output Limit | 250mA max. Short Circuit Safe. |
Power Supply | 12 to 60 VDC |
Max Viscosity | 10,000 cStokes (= cPose/(g/cm3)) (Higher viscosity available on request) |
Ambient Temp | -20 to 60 deg C |
Process Temp | -20 to 80 deg C |
Process Pressure | absolute / max. 15 bar |
Enclosure Material | SS316 |
- Fast Switching Response 1 sec
- Minimum 12" (LFV12) process connections High
- No Calibration Required.
- Integral LED indication
- Threaded & Hygienic process connections
- IP-65 Stainless Steel Enclosure as per IS-13947
Application
- Vibrating fork level limit switch used as a full,
- Empty and demand Alarm in fluid containers
- Tanks containing liquids of various types, Including milk & milk products, edible oil, fuel oil, lube oil, brewery, Pharmaceutical fluids etc.
- Also for Flow-No-Flow/Empty Pipe Detection.
Additional Information:
- Item Code: LFV12-T2-PB2-OR
- Pay Mode Terms: T/T (Bank Transfer),Other
- Port of Dispatch: Courier
- Production Capacity: 100 Nos Per Week
- Delivery Time: 2-3 Week
- Packaging Details: Corrugated Box, Wooden Box, as per customer requirement
Vibrating Fork Level Switches With Flange Connection
Minimum Order Quantity: 1 Piece
Product Brochure
Mounting Options | Side Mount |
Brand | Trumen |
Power Supply | 15 to 80 VDC |
Temperature | max 80 deg C |
Process Pressure | Max. 15 bar |
Material | Stainless steel |
Owing to the positive response from our clients, we have now started to supply a wide range of Vibrating Fork Level Switches With Flange Connection.
Additional Information:
- Item Code: LFV_Flange
- Port of Dispatch: mumbai
- Production Capacity: 1000 pieces per month
- Delivery Time: 4 weeks per 1000 pieces
- Packaging Details: As per the product dimension
Compact Vibration Fork Point Level Switch
Minimum Order Quantity: 1 Piece
Product Brochure
Power Supply | 12 to 60 VDC |
Output Limit | 250mA max. Short Circuit Safe. |
Max Viscosity | 10,000 cStokes (= cPose/(g/cm3)) (Higher viscosity available on request) |
Ambient Temp | -20 to 60 deg C |
Process Temp | -20 to 80 deg C |
Extended Process | -30 to 150 deg C |
Process Pressure | absolute / max. 15 bar |
Enclosure Material | SS316 |
Sensor Insertion Length | LFV12 : 50 mm excluding threads LFV11 : 128 mm including threads |
- Fast Switching Response 1 sec
- Minimum 1/2" (LFV12) process connections
- No Calibration Required.
- Integral LED indication
- Threaded & Hygienic process connections
- IP-65 Stainless Steel Enclosure as per IS-13947
Additional Information:
- Item Code: LFV12-T1-PT1-OP
- Pay Mode Terms: T/T (Bank Transfer),Other
- Port of Dispatch: Courier
- Production Capacity: 100 Nos Per Week
- Delivery Time: 1-2 Week
- Packaging Details: Corrugated box, wooden box,as per customer requirement.