Parshvi Technology (India) Private Limited
Parshvi Technology (India) Private Limited
Vastral, Ahmedabad, Gujarat
GST No. 24AAJCP7915M1ZX
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Level Switch

Providing you the best range of capacitance level switch, boot level switch ad-inox, compact tuning fork point level switch for liquids lfv12, vibrating fork point level switch for liquids- lfv, vibrating fork level switch-lsv and rotating paddle level switch with effective & timely delivery.

Capacitance Level Switch

Capacitance Level Switch
  • Capacitance Level Switch
  • Capacitance Level Switch
  • Capacitance Level Switch
  • Capacitance Level Switch
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Approx. Price: Rs 10,700 / PieceGet Latest Price
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Product Details:

Model NumberLMC
BrandTrumen
Process Temperature-20 to 100 DegreeC (-4 to 212 DegreeF)
Min. Dielectric Constant1.6 (non-hygroscopic)
Ambient Temperature-20 to 70 DegreeC (-4 to 158 DegreeF)
PTFE Insulation Extended Process Temperature-30 to 250 DegreeC (-22 to 482 DegreeF)
Ceramic Insulation Extended Process Temperature-30 to 600 DegreeC (-22 to 1,112 DegreeF) (extensions & heat sinks required)
Process PressureAbsolute / max. 15 bar
Wetted PartsSS-304, SS-316, SS-316L, PTFE, part ceramic

Applications:
  • Suitable for non-sticky liquids and solids.
  • Suitable for side as well as top mounting.
  • Single point/multipoint/pump control switching on single probe.
  • Minimum and maximum fail safe field selectable.
  • Process temperature max 600 ºC (ceramic insulation).
  • Process pressure max. 15 bar.
  • PTFE coated for corrosive and conductive liquids.

Features:
  • Compact size.
  • Universal industrial power supply (15 to 80 VDC & 15 to 260 VAC).
  • Low power consumption.
  • Easy dip switch calibration.
  • Customized process connections like Threaded/Flanged/Hygienic etc.
  • Remote electronics version available on request.
  • Exd version available-suitable for gas group IIC, T6 as per IEC 60079-1-2007 & IEC 600529-2001.
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Additional Information:

  • Item Code: LMC
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Boot Level Switch AD-INOX

Boot Level Switch AD-INOX
  • Boot Level Switch AD-INOX
  • Boot Level Switch AD-INOX
  • Boot Level Switch AD-INOX
  • Boot Level Switch AD-INOX
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Approx. Price: Rs 20,000 / PieceGet Latest Price
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Product Details:

Mounting OptionsSide Mount, Bottom Mount
Media TypeDry Material
Packaging TypeBox
BrandFILSA
EnclosureIP65 according DIN EN60529
ModelAD INOX
Maximum Pressure+0.5 bar
Maximum Voltage250 V AC
Product Temperature-20 to +200 Deg C
Ambient Temperature-20 to +80 Deg C
Weight1.85 kg
Housing MaterialsAluminium, RAL 7001 coated

Intended use:

Membrane level indicator with Stainless Steel membrane to be used to control normally the minimum level of bulk solids in silos or vessels.

These controllers consist of a switch actuated by a membrane and it is recommended for dusty and powdery, granulated and grainy bulk goods like dust, flour, grain, sand, plastic, etc. with an easy flow and a bulk density from 0.3 to 2.5 t/m3.


Function:

The membrane must to be exposed to the material.The movement of the switch is the result of the pressure exerted by the incoming bulk material against the membrane which forces the membrane to move backwards, reversing the position of the switch and the signal is used for example to control the transport system in the silo.


The models "A-100", "AD", "SR" y "CD2M" and the models with S.S. membrane have a regulation system by a spring that allows the adjustment of the sensitivity. Tightening the regulation nut to reduce the sensitivity and increase the strain of the material to activate the microswitch. Clockwise insensitive.

The models are adjusted at their maximum sensitivity. It is necessary to ensure the proper pressure to the membrane that returns the membrane when there is no product covering it.


Mechanical connection:

Drill holes in the silo or vessel and mount the indicator using screws, rods, fasteners or nuts M6 making sure of the easy flow of the material and ensure that the product leaves the membrane without product on it.

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Compact Tuning Fork Point Level Switch For Liquids LFV12

Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
  • Compact Tuning Fork Point Level Switch For Liquids LFV12
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Approx. Price: Rs 10,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Model Name/NumberLFV 12
BrandTrumen
Process Temperature-20 to 80 DegreeC (-4 to 176 DegreeF)
Media TypeLiquid
Usage/ApplicationIndustrial, Liquid level measurement
MaterialStainless Steel
Max. Viscosity10,000cP. (= cPose/(g/cm3)) (Higher viscosity available on request)
Ambient Temperature-20 to 70 DegreeC (-4 to 158 DegreeF)
Extended Process Temperature-30 to 150 DegreeC (-22 to 302 DegreeF) (extensions & heat sinks required)
Process PressureAbsolute / max. 15 bar
Wetted PartsSS 316 or SS 316L
Enclosure Protection ClassIP-65/67 as per IS-13947
Enclosure MaterialSS316

Working Principle

Electronics of LFV12 excites the piezo-electric-crystals inside the tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.

When the 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.
Liquid presence is thus detected.








Features

 

  • Compact size.
  • Universal industrial power supply (15 to 80 VDC & 15 to 260 VAC).
  • Low power consumption.
  • No calibration required.
  • Various customized process connections like Threaded/Flanged/TC etc starting form 1/2″.
  • External test option using magnet test key.


Applications
  • All liquids from free-flowing to viscosity up-to 10,000cP.
  • Suitable for side as well as top mounting.
  • Minimum and maximum fail safe field selectable.
  • Flow/No-Flow detection in pipe-lines.
  • Process temperature max 150 ºC.
  • Process pressure max. 15 bar.

Typical Mounting
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Vibrating Fork Point Level Switch For Liquids- LFV

Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
  • Vibrating Fork Point Level Switch For Liquids- LFV
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Approx. Price: Rs 18,500 / PieceGet Latest Price
Product Brochure

Product Details:

Model Name/NumberLFV
Process Temperature-20 to 80 DegreeC (-4 to 176 DegreeF)
BrandTrumen
Max. Viscosity10,000 cStokes (= cPose/(g/cm3)) (Higher viscosity available on request)
Ambient Temperature-20 to 60 DegreeC (-4 to 140 DegreeF)
Extended Process Temperature-30 to 200 DegreeC (-22 to 392 DegreeF) (extensions & heat sinks required)
Process PressureAbsolute / max. 15 bar
Wetted PartsSS 316 or SS 316L,PTFE,PFA,TEFZEL,HALAR
Extensions TubeSS 304,SS 316,SS 316L
Length50 to 3000 mm

Applications:
  • For free-flow liquids with liquids viscosity up-to 10,000cP.
  • 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.
  • Process temperature max 200 ºC.
  • Process pressure max. 15 bar.

Features:
  • Compact size.
  • Universal industrial power supply (15 to 80 VDC & 15 to 260 VAC).
  • 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.
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Vibrating Fork Level Switch-LSV

Vibrating Fork Level Switch-LSV
  • Vibrating Fork Level Switch-LSV
  • Vibrating Fork Level Switch-LSV
  • Vibrating Fork Level Switch-LSV
  • Vibrating Fork Level Switch-LSV
  • Vibrating Fork Level Switch-LSV
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Approx. Price: Rs 13,050 / PieceGet Latest Price
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Product Details:

Model Name/NumberLSV
BrandTrumen
Material/BodySS
Process Temperature-20 to 80 DegreeC (-4 to 176 DegreeF)
Ambient Temperature-20 to 70 DegreeC (-4 to 158 DegreeF)
Extended Process Temperature-30 to 200 DegreeC (-22 to 392 DegreeF) {250 DegreeC available on request}
Length125 to 3000 mm
Wetted PartsSS 316 or SS 316L

We are engaged in offering Trumen Vibrating Fork Point Level Switch-LSV that are created with use of industry grade components under the guidance of our learned technicians and advanced technology. This is compact in size and can be used with universal industrial supply. This does not require any precise calibration and consumes less powers and cab be availed with remote electronic version. This can be availed at leading market rates.

Features:
  • Compact size.
  • Universal industrial power supply. 15 to 80 VDC & 15 to 260 VAC).
  • Low power consumption.
  • No calibration required.
  • Various customized process connections. Starting from 1″ threaded size.
  • Settable switching delay as a standard feature.
  • Remote electronics version available on request.
  • Exd version available-suitable for Gas Group IIC, T6 as per IEC 60079-1-2007 & IEC 600529-2001.

Application:
  • Free flowing powders and granules (size max. 10mm).
  • Suitable for side as well as top mounting.
  • PTFE/PFA/ECTFE coatings for corrosive solids.
  • Minimum and maximum fail safe field selectable.
  • Process temperature max 250 ºC.
  • Process pressure max. 20 bar.

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Rotating Paddle Level Switch

Rotating Paddle Level Switch
  • Rotating Paddle Level Switch
  • Rotating Paddle Level Switch
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Approx. Price: Rs 14,250 / PieceGet Latest Price
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Product Details:

Model Name/NumberLSR
Operating Temperature-20 to 80 DegreeC (-4 to 176 DegreeF)
BrandTrumen
Ambient Process Temperature-30 to 100 DegreeC (-22 to 212 DegreeF) (extensions & heat sinks required)
PressureAtmospheric
Blade MaterialSS 316 or SS 316L
Max Length100 to 1000 mm
Blade Thickness2 mm

Application:

  • Suitable for free flowing powders and granules.
  • Suitable for side as well as top mounting.
  • Process temperature max 150 ºC.
  • Process pressure max. 3 bar.
  • Various sensing fins option available for different bulk density material.

Features:
  • Compact size.
  • Industrial power supply 230 VAC/110 VAC.
  • Low power consumption.
  • No calibration required.
  • Durable construction.
  • Spring loaded blades.
  • Customized process connections.
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Top Mounted Magnetic Level Switch

Top Mounted Magnetic Level Switch
  • Top Mounted Magnetic Level Switch
  • Top Mounted Magnetic Level Switch
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Approx. Price: Rs 8,000 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Model Name/NumberMLS20
Media TypeLiquid
Float Diameter30,52,60 mm
Mounting OptionsTop Mount
Pole And Throw SpecificationSPST
MaterialStainless Steel
Switch TypeReed Switch (SPST/SPDT)
BrandTrumen
Process ConnectionFlange / Thread
Maximum PressureUp to 20 Kg/cm2
Mac. TemperatureUp to 150 Degree C, others on request
Min. Specific Gravity0.8
Guided StemDia 16 mm
No. of FloatsSingle/ Multiple (Max.4)
Wetted PartSS/MS/PP/PTFE/PVDF

Working Principle: 
It operates on the basic buoyancy principle .It uses float that glides on the surface of liquids. This level switch consists of – Terminal Enclosure, Float Stem with Hermetically sealed Reed Switches and Float with magnets assembled inside. As the float rises or falls with liquid level, the internal magnet moves in or out of the field of the switch resulting in its opening or closing. A non-magnetic barrier tube containing the reed switch isolates it from the process. These type level controls are available for controlling level at up to four differentpreset locations and can virtually be made of any length. This switch is highly effective and cost shedding and also finds use in a wide range of industries.

Application:Fuel oil tank control, Boiler feed water drum control, cooling tower lubrication/cooling/filtration systems, paint shops, water/wastewater treatment etc.

Features:
  • Reliable & low cost
  • PC/PLC/DCS, Alarm Annunciator configurable
  • Available with External Chamber
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Compact Vibrating Fork Point Level Switch For Liquids & Solids

Compact Vibrating Fork Point Level Switch For Liquids & Solids
  • Compact Vibrating Fork Point Level Switch For Liquids & Solids
  • Compact Vibrating Fork Point Level Switch For Liquids & Solids
  • Compact Vibrating Fork Point Level Switch For Liquids & Solids
  • Compact Vibrating Fork Point Level Switch For Liquids & Solids
  • Compact Vibrating Fork Point Level Switch For Liquids & Solids
  • Compact Vibrating Fork Point Level Switch For Liquids & Solids
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Approx. Price: Rs 16,800 / PieceGet Latest Price
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Product Details:

BrandTrumen
Process Temperature-20 Degree C- 80 Degree C (-4 Degree F-176 Degree F)
Model Name/NumberLFV-11
Supply12 to 60 VDC
Process Temperature Max150 Degree C
Process Pressure Max15 Bar
Output Limit250mA max. Short Circuit Safe.
Max. Viscosity10,000 cStokes (= cPose/(g/cm3)) (Higher viscosity available on request)
Ambient Temperature-20 Degree C- 70 Degree C (-4 Degree F-158 Degree F)
Wetted PartsSS 316 or SS 316L
Enclosure MaterialSS316
Enclosure Protection ClassP-65/67 as per IS-13947
Vibration TestAs per IEC 60068 part 2-6 sinusoidal,10-55Hz,0.15mm
Sensor Insertion LengthLFV12 : 50 mm excluding threads,LFV11 : 128 mm including threads

Working Principle

Electronics of LFV12 excites the piezo-electric-crystals inside the tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.

When the 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.
Liquid presence is thus detected.






Features

 

  • Compact size.
  • Universal industrial power supply (15 to 80 VDC & 15 to 260 VAC).
  • Low power consumption.
  • No calibration required.
  • Various customized process connections like Threaded/Flanged/TC etc starting form 1/2″.
  • External test option using magnet test key.



Applications
  • All liquids from free-flowing to viscosity up-to 10,000cP.
  • Suitable for side as well as top mounting.
  • Minimum and maximum fail safe field selectable.
  • Flow/No-Flow detection in pipe-lines.
  • Process temperature max 150 ºC.
  • Process pressure max. 15 bar.


Typical Mounting






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Boot Level Switch-CD

Boot Level Switch-CD
  • Boot Level Switch-CD
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Approx. Price: Rs 8,500 / PieceGet Latest Price
Product Brochure

Product Details:

Model Name/NumberCD
BrandFilsa
Maximum Pressure+0.5 bar
Maximum Voltage250 V AC
CD Standard Ambient Temperature-20 to +60 Deg C
CD with Aluminium Housing Ambient temperature-25 to +80 Deg C
ProtectionIP53 / IP40 depending on the position of the cable gland
CD Standard Weight0.48 kg
CD with Aluminium Housing Weight0.95 kg
Housing MaterialsGlass reinforced Polyester (Under request Aluminium)

Intended use:

Versatile membrane level indicator. Is to be used to control the maximum or minimum level of bulk solids in silos or vessels. These controllers consist of a switch actuated by a membrane and it is recommended for dusty and powdery, granulated and grainy bulk goods like dust, flour, grain, sand, plastic, etc. with an easy flow and a bulk density from 0.3 to 2.5 t/m3.



Function:

The membrane must to be exposed to the material. The movement of the switch is the result of the pressure exerted by the incoming bulk material against the membrane which forces the membrane to move backwards, reversing the position of the switch and the signal is used for example to control the transport system in the silo.


The models “A-100”, “AD”, “SR” y “CD2M” and the models with S.S. membrane have a regulation system by a spring that allows the adjustment of the sensitivity. Tightening the regulation nut to reduce the sensitivity and increase the strain of the material to activate the microswitch. Clockwise insensitive.


The models are adjusted at their maximum sensitivity. It is necessary to ensure the proper pressure to the membrane that returns the membrane when there is no product covering it.

 


Mechanical connection:

Drill holes in the silo or vessel and mount the indicator using screws, rods, fasteners or nuts M6 making sure of the easy flow of the material and ensure that the product leaves the membrane without product on it.

Request
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RF Admittance Level Switch

RF Admittance Level Switch
  • RF Admittance Level Switch
  • RF Admittance Level Switch
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Approx. Price: Rs 11,700 / PieceGet Latest Price
Product Brochure

Product Details:

Process Temperature-20 to 100 DegreeC (-4 to 212 DegreeF)
BrandTrumen
Ambient Temperature-20 to 60 DegreeC (-4 to 140 DegreeF)
Extended Process Temperature PTFE Insulation-30 to 250 DegreeC (-22 to 482 DegreeF)
Extended Process Temperature Ceramic Insulation-30 to 600 DegreeC (-22 to 1,112 DegreeF) (extensions & heat sinks required)
Wetted PartsSS-304, SS 316, SS-316L, PTFE, part ceramic
Rigid Rod Probe Insertion Length50 to 3000 mm
Flexible Rope Probe Insertion Length100 to 20000 mm
Model NameLSY

Applications:
  • Suitable for all sticky/non-sticky bulk solids & liquids
  • Suitable for side as well as top mounting
  • Process temperature max 600 ºC (ceramic insulation)
  • Process pressure max. 15 bar
  • Minimum and maximum fail safe field selectable

Features:
  • Compact size
  • Universal industrial power supply (12 to 80 VDC & 12 to 265 VAC)
  • Low power consumption
  • Easy calibration
  • Active shield compensation against material build-up
  • Static charge safe for fly-ash, acids, plastic & other.Applications susceptible to static charge/electricity
  • Customized process connection like Threaded/Flanged etc
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Vibration Rod Level Switch-LSVR

Vibration Rod Level Switch-LSVR
  • Vibration Rod Level Switch-LSVR
  • Vibration Rod Level Switch-LSVR
  • Vibration Rod Level Switch-LSVR
  • Vibration Rod Level Switch-LSVR
  • Vibration Rod Level Switch-LSVR
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Approx. Price: Rs 12,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Switch Type1 DPDT potential free relay contact output
Pole And Throw SpecificationDPDT
Model Name/NumberLSVR
Current Rating5 A each @ 24VDC or 220VAC
BrandTrumen
Usage/ApplicationIndustrial
Mounting OptionsTop Mount, Side Mount
Media TypeDry Material
MaterialStainless Steel
Min. DensityMore Than 350 gram/litre,not fluidized
Ambient Temperature-20 to 70 DegreeC (-4 to 158 DegreeF)
Process Temperature-20 to 80 DegreeC (-4 to 176 DegreeF)
Extended Process Temperature-30 to 250 DegreeC (-22 to 482 DegreeF) (extensions & heat sinks required)
Process PressureAbsolute / max. 15 bar
MountingsNPT / BSP 1",11/4",11/2",2" etc Flanged : ANSI/JIS/DIN/ASA/custom
Extensions TubeSS 304,SS 316,SS 316L
Power Consumption0.5 VA max.
Length250 to 3000 mm

Working Principle

Vibrating rod is a single element tunned mechanical element-type level sensing device.

Electronics of LSV-R excites the piezo-electric-crystals inside the tuning rod, which makes the rod vibrate at it’s natural resonance frequency in free air.

When Material touches the rod, vibration stops as resonance gets disturbed.

Amplitudes of vibration are above threshold when rod is free to vibrate.

Amplitudes of vibration, as sensed by the electronics falls below the threshold, Materials presence is thus detected by observing the amplitude of vibration.







Features
  • Compact size.
  • Universal industrial power supply.(15 to 80 VDC & 15 to 260 VAC).
  • Low power consumption.
  • No calibration required.
  • Customized process connections like Threaded/Flanged/Hygienic etc.
  • Settable switching delay as a standard feature.
  • Remote electronics version available on request.
  • Exd version available-suitable for gas group IIC, T6 as per IEC 60079-1-2007 & IEC 600529-2001.


Applications
  • Free flowing powders and granules.
  • Suitable for side as well as top mounting.
  • Minimum and maximum fail safe field selectable.
  • Process temperature max 200 ºC.
  • Process pressure max. 15 bar.


Typical Mounting























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Conductivity Level Switch

Conductivity Level Switch
  • Conductivity Level Switch
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Approx. Price: Rs 11,700 / PieceGet Latest Price
Product Brochure

Product Details:

Model Name/NumberLWS
BrandTrumen
Process Temperature-20 to 100 DegreeC (-4 to 212 DegreeF)
Min Conductivity20 uSiemens
Ambient Temperature-20 to 60 DegreeC (-4 to 140 DegreeF)
Extended Process Temperature-30 to 200 DegreeC (-22 to 392 DegreeF) (extensions & heat sinks required)
Process PressureAbsolute / max. 5 bar
Wetted PartsSS-304, SS-316, SS-316L, PTFE, part ceramic
Probe LengthFlush installtion to 3,000 mm for rod probe and upto 20,000 mm for rope probe

Applications:
  • Suitable for conductive liquids like water.
  • Top mounting & side mounting options.
  • Minimum and maximum fail safe field selectable.
  • Single point/multipoint/pump-control switching.
  • Process temperature max 200 ºC.
  • Process pressure max. 3 bar.

Features:

  • Compact size.
  • Integral version with universal power supply (15 to 60 VDC & 15 to 260 VAC).
  • Low power consumption.
  • No calibration required.
  • Various customized process connections like Threaded/Flanged.
  • Remote electronics version available on request.
  • Exd version available-suitable for gas group IIC, T6 as per IEC 60079-1-2007 & IEC 600529-2001.
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Ramnarayan Ajmera (Sales & Marketing Manager)
Parshvi Technology (India) Private Limited
Shop No. 303-304, Block C, 3rd Floor, Pushp Business Campus, S. P. Ring Road, Vastral Cross Road, Vastral
Ahmedabad - 382418, Gujarat, India


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