Thermocouple Cable Manufacturers & Exporter
Thay are used to make or extend signals from a thermocouple. Thermocouple wire is used in a thermocouple from the sensing point to the cold junction compensation point (or reference point).It is the difference in the millivolt output from the sensing point to the reference point that provides the temperature measurement. Different thermocouple types require different alloy wire combinations.
More popular wire & cable
- Type E (Chromel/Constantan)
- Type J (Iron/Constantan)
- Type K (Chromel/Alumel)
- Type T (Copper/Constantan)
LIMITS OF ERROR
- Initial Calibration Tolerances as per ASTM E230 & ANSI MC 96.1
- Tolerance – Reference Junction ( 0°C)
- Limits of Error in Thermocouple Wire
| Type of Wire | Temperature Range | Standard Grade |
|---|---|---|
|
T |
(-200°C to 370°C ) |
±1.8 (1) or ±0.75% |
|
J |
(0°C to 760°C) |
±4 (2.2) or ±0.75% |
|
E |
(-200°C to 870°C) |
±3.1 (1.7) or ±0.50% |
|
K |
(-200°C to 1260°C) |
±4 (2.2) or ±0.75% |
|
N |
(-200°C to1260°C) |
±4 (2.2) or ±0.75% |
Fibreglass Cables
We offer a complete solution to the insulating requirements with silicone rubber-coated fiber glass sleeves (180 C) and PU-coated (155 C) cables. Our products are ideal for lead insulation and electrical insulation close to high temperatures, such as engine compartments, appliances, etc. They can endure a high amount of heat and temperature. The sleeves are available in various colors to make external wiring look more pleasant.
SRG-001 – Fiberglass sleeving Coated with Silicone Elastomer
A specially developed fiberglass sleeving, braided and coated with silicone elastomer and vulcanized for strength, SRG 001 provides excellent dielectric strength and resistance to high temperatures and also possesses excellent elasticity and flexibility. SRG 001 is ideal for witting insulation purposes on electrical machinery, appliances, and collected strands of wires, transformers and alternators. It has a wide range of dielectric strength varying from 1.5 KV to 12 KV.
SRG-002 – Silicone Coated Fiberglass sleeving with silicon resin with flame retardant property.
When good dielectric strength, self-extinguishing, softness, flexibility and longer shelf life are specified, SRG-002 is the perfect product, Designed for use in lead wires, bundles and connectors in motors, transformers and heating appliances, SRG-002 silicon coated fiberglass sleeving with silicon resin is ideal for purposes of wiring insulation for H Class electrical machinery, and gives good protection for domestic appliances TV sets, and specially for collected strands of wires. This sleeve does not catch fire has excellent flame retardant property.
AG-701 – Fiberglass sleeving Coated with Acrylic resin.
AG-701 is a braided fiberglass sleeving coated with acrylic resin and then thermo set to form F grade insulating sleeving. Apart from good dielectric properties, softness, reliable heat resistance, longer shelf life, AG-701 insulating sleeving provides excellent resistance to oil and benzene, making it ideal for use in hazardous areas.
VG-501 – Fiberglass sleeving Coated with Polyvinyl Chloride Resin.
When a higher dielectric properties and failsafe performance are needed, VG-501 provides the solution. VG-501 is a fiberglass braided sleeving, which is first coated with a layer of polyvinyl chloride resin and then thermo set to provide B grade insulating sleeving. Softness, high dielectric properties, heat resistance and safety are some advantages of VG-501 fiberglass sleeving and it is useful as wiring insulation for Grade B electrical machinery, wireless sets and domestic electric appliances.
Technology index
- Voltage-resistance : 1.5, 2.4,7 ,10KV
- Temperature-resistance : – 10-+200 C
- Flammability : UL VW-1
- Off-self time 10s
- Sizes available 0.5 mm -100 mm(inner dia)
High Temperature Cable Manufacturer & Exporter
High Temperature Cables, Electric Cables offered find application as power cables in plants having high temperature environment where it is not possible for using ordinary PVC cables. Some of these high temperature areas include near furnaces, boilers, rotary kilns and others.
The high temperatures around furnace frequently damage the electrical wiring of motors, control panels that requires replacement of cables at periodic intervals which in turn leads to precious loss of productivity. Here, the High temperature PTFE insulated H.R. cables H.R. Cables offered by us are made using PTFE insulation that is an insulating material used for high temperatures and has excellent electrical properties with other advantages including inertness to almost all chemicals and does not age as well.
High temperature power cables that are used in industries like
- Steel
- Cement
- Fertilizer
- Chemicals
Multi-core cables provided for temperatures ranging from -190°C to +1565°C, these are suitable for use in areas like
- Foundries
- Bakeries
- Glass factories
- Ceramics factories
PTFE Wire Manufacturer & Exporter
REVTI CABLES PRIVATE LIMITED extensive line of multi-core and multi-pair screened and Jacketed PTFE insulated cables and Teflon insulated cable are engineered to meet demanding performance requirements for a variety of applications.title=”PTFE Cables manufacturer”
PTFE insulated multicore cables includes products optimized for high flex life, extreme temperature and chemical environments, demanding electrical performance, high reliability, as well as industry standard interfaces.
Main Features
- Total Flame resistance
- High insulation & specific resistance
- High strain & abrasion resistance
- Negligible Dielectric loss, remains stable in wide frequency and temperature range.
- Water absorption is less than 0.01%
- Total weather & Ozone resistance
- Resistant to acids, alkalis, solvents, synthetic liquids & oils.
- Non Toxic, Non flammable
- High resistance to Radiation.
- The wires made of PTFE insulation are light weight, compact have excellent thermal stability and Immune to ageing fungus & water.
ADVANTAGES
- Meets MIL-W-16878
- Resistance to fire
- Resistance to Chemicals
- Corona resistance
- Non-flammable
SPECIFICATIONS
- We can respond to your request for pricing, delivery, design, drawings and samples faster than anyone in the industry because of our quick lead time and design capabilities
Color Options
Red
Pink
Green
Violet
Yellow
Grey
Blue
Brown
White
Natural
Black
Bicolors
Orange
Tricolors
Conductor
Silver Plated Copper or Nickel Plated Copper and Bare Copper Wire
Insulation
PTFE wrap insulation
Properties
Resistance to fire, chemicals, acids, sunlight, moisture and corona.
Voltage grade
250V/ 600V/ 1000V or as per customer requirements.
Temperature
-65° C to + 260° C
Colour
All electronic colours.
Jacket material
PTFE, fibre glass, as beastos, PVC or as per customer.
Colour
As per customer.
Size
As per customer.
Coaxial Cables
PTFE is known to be the best dielectric for RF (Radio frequency) coaxial cables. The essential function of coaxial cables is to transmit high frequency energy and signals with low loss, with reflection less matching and without Phase and Amplitude distortion.
The coaxial cable construction has been invented to overcome these problems, in which signals and energy are contained within an enclosed space. It consists of a core conductor, surrounded by pure PTFE dielectric covered with a metal shield, and finally encased in an overall jacket. The shield provides the return path as well as the confinement for RF energy, and is generally grounded.
The problem in high-energy transmission is the losses because of
- cable dielectric
- cable construction
- radiation
- interference with adjoining circuits.
Braided Shielded Cables
REVTI CABLES PRIVATE LIMITED manufactures multi-core screened (Sheilded / braided) flexible cables used for low noise signal cables and control purposes. These cables are generally confirming to IS : 694 (1990) BS-5308 and are manufactured with flexible copper conductors, PVC insulated, Tinned copper braided / sheilded with overall PVC sheath. These cables are especially developed for defense, Telecommunication and electronic applications. Very feeble signals can be transmitted with least interference.
REVTI CABLES PRIVATE LIMITED manufactures multi-pair/triad instrumentation cables for use inside plants and electrical equipment where there is low frequency. These cables consist of annealed copper conductor drawn from bright electrolytic grade copper, PVC / POLYETHEYLENE / XLPE insulated, individually, or overall sheilded with BOPP & AL MYLAR. Tape, Tinned copper drain wire & overall PVC sheath. Here bunched conductors are insulated with specially formulated and developed compounds with high resistance & low capacitance values.
As per International practice, as also adopted by BIS, the size of conductor is decided by its resistance only. The construction of conductor is maintained within requirements of IS : 8130 – 1984 as presented by IS : 694.
COLOUR CODE
- Two Core : Red & Black
- Three Core : Red, Black & Green
- Four Core : Red, Yellow, Blue & Green
- 1 Pair: White + Blue
- 2 Pair: White + Blue : White + Orange
- 4 Pair: White + Blue : White + Orange : White + Green : White + Brown
- 6 Pair: White + Blue : White + Orange : White + Green : White + Brown : White + Grey : Red + Blue
Fire Survival Cable
Solid/Stranded (ATC/ABC) Copper conductor, insulated with specially formulated PVC/TPE/XLPE to form a core. Cores laid up together or twisted to form a pair/triad depending upon the individual requirement. Such cores/pairs/triads after laying are coated with special Fire Resistant materials and overall sheathed with special PVC/TPE/LSZH.
Shielding with Braiding/Aluminium Mylar taping will be done overall or individually depending upon the requirement. Armouring provided depending upon requirement with a extruded inner special PVC/TPE sheath, and overall sheath of special PVC/TPE.
STANDARD SPECIFICATIONS
- ICE 331/ BS 6387, IEC 60331
- BS 6387 – CAT A,B,C,W,Z
- BS 7846 – CAT F1, F2, F3
CHARACTERISTICS
- Withstand Flame temperature of 750ºC up to 3 hours without electrical breakdown at rated voltage.
- Does not produce noxious smoke & fumes which hinder fire fighting and endanger life.
- Does not propagate flame. Special properties: Zero Halogen Low Smoke insulation & sheath material supplied on request
Instrumentation Cable
Instrumentation Cables are used in normal or hazardous areas. These come with or without flame retardant properties and are suitable in process control, A/D converters and other modern microprocessor based instrumentation circuits. These cables are designed to offer excellent resistance to noise and induction phenomena encountered in instrumentation circuits. Voltage grade 650/1100 Volts (Uo/U). Conforming to standard specifications like: IS 5608,I,II,III, BS 5308 Pt-1, BS 1584 Pt1,2,3, IEC 189-5 Pt-3, BS 6360, BS 5099Pt-2.
Reference specification for testing IS:10810, ASTMD2863, ASTMD2843, IEC-754(1), VDE 0815, VDE 0207(PT5), IEE383, SS-424-14-75(F3), VDE0207 (PT 4), VDE0472, IEEE Transit No.467 and as per customer specification requirement.
CONFIGURATION
- Multi-core / multi-pair / multi-quad laid up concentrically or in units.
MECHANICAL PROTECTION
- Cables can be armoured with galvanized steel wires & strips or double helical steel tape.
SCREEN
- Cores/Pairs/Quads can be individually or overall screened or both. Screening by Cu/Al-Mylar Tape or copper braid or Aluminum wire for reinforced Armour types.
DRAIN WIRE
- Drain -Wire of solid/stranded, bare/tinned copper wire normally provided with both individual and overall screen.
INNER AND OUTER SHEATH
- PVC Black/Grey.HR/FRLS PVC Sheathing or Halogen Free polymeric/elastomeric sheathing also available.
CONDUCTOR
- Solid / stranded, tinned / bare / silver-plated annealed high conductivity EC grade copper, sizes ranging from 0.5 sq. mm to2.5 sq. mm.
ADDITIONAL FEATURE
- Communication Pair Bicolour Extrusion, Band Marking can be provided on request.Designed to combat all the basic type of noise which affects process instrument signals viz. static, magnetic, man made and cross-talk.
INSULATION
- PVC/ Solid PE/ special thermoplastic materials, heat resistant PVC-85ºC/105ºC operation. Halogen free polymeric or elastomeric insulation can be provided. Core identification by color-coding or printed numeral/letter.
CORE-WRAP
- One or more Plastic Tape.
PVC Insulated RF – Coaxial cables
These cables offer excellent resistance to heat shocks and is thereby suitable for high-speed winding. We manufacture these with the specifications given by the clients. Our quality experts make sure that our range is free from any kind of defects and ideal for use. Furthermore, we meet the bulk demand of our clients within the committed time frame.
RG-6, RG-6 QUAD, RG-59, RG-58, RG-11, RG-174, RG-187 Coaxial Cable.
Insulation
- PVC Plenum & Non Plenum Insulation.
Shield
- Shielded or Non Shielded (Foil & Braid).
Conductor
- Solid, Bare Copper.
EPR Rubber Cable
We are engaged in wholesaling a comprehensive range of EPR cables. These cables are developed by making use of superior grade raw material like copper rubber and aluminum.
In addition to this, our personnel ensure to offer at industry leading rates. This range of cables is developed to match with the highest quality standards and norms.
Features
- Thermal resistant
- High insulation properties
- Easy to install
Silicon Rubber Cable
REVTI offer a range of silicon cable which has excellent electrical properties and high thermal resistance. It permits conductor hotness rating of 150°C for continuous operation and 250°C below emergency overloador short circuit. It preserves circuit continuity even in fire as silicone rubber burns into an insulating ash. It is resistant to moisture, ozone radiation and chemicals and being elastometric in nature, it is bendable which is retained over wide range of temperature (- 55°C to 250°C).
SPECIALTIES
High temperature operation, Excellent electrical properties, Moisture resistant, Long Service Life, Lightweight, Flexibility over wide range of temperatures, High thermal conductivity, Resistance to ozone and sunlight.
APPLICATION
Aircrafts and Missiles, Boiler, Bakeries, Blast Furnaces, Blast Furnaces generator, Coke Ovens, Construction Equipment,Driers, EOT Crane, Electric Furnaces, Extraction Plant, Electrical machinery of Class B, F and H,High temperature metallurgical plants,Material Handling Equipment, Machine tools, Nuclear Power Thermal Stations, Printing Presses, Steel Mills, Ships,Textile Machinery, Turbines.
HR Cable Manufacturer
Power cable for LT usage, suitable for high temperature (400°C) are available in required cross sectioned area and in 2, 3 and 4 core.These cables are used for two voltages electrical power stations, Indoors and Outdoors. High Temperature Cables, Electric Cables offered find application as power cables in plants having high temperature environment where it is not possible to use ordinary PVC cables.
Some of these high temperature areas include near furnaces, boilers, rotary kilns and others. The high temperatures around furnace frequently damage the electrical wiring of motors, control panels that requires replacement of cables at periodic intervals which in turn leads to precious loss of productivity.
Here, the High temperature PTFE insulated H.R. cables H.R. Cables offered by us are made using PTFE insulation that is an insulating material used for high temperatures and has excellent electrical properties with other advantages including inertness to almost all chemicals and does not age as well. All these properties make the insulation suitable to be used in high temperature power cables.
Here, our expertise in high-temperature materials assist customers in selecting right cables for meeting demanding high-temperature needs for control and power applications. With the range of single core and multi-core cables provided for temperatures ranging from-190°C to +1565°C
APPLICATION
Industrial Ovens, Furnaces, Boilers, Starter Field Coil, Electric Motors & Mono Block Pumps, Exhaust Fans, Alternators, Halogen Holders, Control Panels, Heaters, Terminals and Lugs, Auto Electric Products, Lighting and Luminaries, Heating Elements, Medical Equipment, Home Appliances Mixer, Water Heater, Oven etc).
FEATURES
- Conductor: Annealed Bare and Nickel Plated Copper
- Core Insulation: PTFE with Kapton Laying
- Over All Insulation: Kapton /PTFE /Mica/ Fiber Glass Braiding
- Over All Braiding Stainless Steel or Galvanized Iron
- Color Coding: Core Color – Red, Yellow, Blue for
Phase & Black for Neutral
- Voltage Grade Upto 1.1 KV
- Temperature Range (Ambient Temp.): 700ºC
Polymide Cables
Polymide Insulated Cable manufactured by REVTI CABLES PRIVATE LIMITED is used as an insulation over the copper conductor. The film is either lapped with 50% to 55% or with 65% to 70% overlap.The type of film used for the manufacture of the conductor consists of 25 micron thick Polymide film with 12 microns of adhesive material (FEP – Fluorocarbon resin) on one side. The adhesive material when heated melts and thus bonds with the copper effectively. The process of induction heating ensures uniform heating of the adhesive material resulting in an Insulation that is free from voids..
STANDARDS
As specified in the above mentioned specifications and also conforming toIS: 6160 Standards: Indian standard : IS 11174 and also as per customers’specifications.
ADVANTAGES
- Thickness of insulation is very fine
- Dielectric strength is very high
- High thermal class (220°C)
- Excellent flexibility of heat sealed film, can withstand severe twists and blends
- High reliability
- Resistant to solvents and retains its properties under varied atmospheric conditions.
Most Critical Applications
Winding of Traction Motors.
- Copper covered with polymide (Kapton) tim tape. The tape is coaled with suitable Adhesive and tapping, the tape is heat sealed to form a continuous and adherent sheathed. Temperature Index : 220°C
PTFE Insulated Sleeves
We offer widely appreciated PTFE Insulated Sleeves at industry leading prices. Our insulated sleeves are strong and suitable for underground and open air connections as well. They are resistant to fire, chemicals, sunlight and moisture. These sleeves are made available in different colors and customized dimensions. We assure safe and timely delivery of Teflon insulated sleeves.title=”PTFE Insulated Sleeves manufacturer”
Poly Tetra Fluoro Ethylene (PTFE) is a synthetic polymer with excellent dielectric insulation properties. We offer premium quality PTFE Sleeves at industry leading prices. It is highly resistant to fire, chemicals, acids, sunlight and moisture. In its manufacture we use best quality raw materials while the colors and dimensions are defined by our clients.
Our product is durable and applicable in corrosive fluid pipelines, insulation sheathing and coated shafts.
Specifications
- Inner Bore Size : 0.5 mm to 40 mm
- Wall Thickness : 0.25, 0.30, 0.40 & 0.80 mm
- Break Down Voltage : Upto 17 KV
- Temperature Range : – 65°C to + 200°C
- Standards Applicable : JSS 54802 / MIL – 122129 C
| S. No. | Bore | Wall Thickness | Break Down Voltage | ||
|---|---|---|---|---|---|
|
|
Nominal (mm) |
Tolerance +(mm) |
Nominal (mm) |
Tolerance +(mm) |
AC (K. Voltage) |
|
1) |
0.50 |
0.10 |
0.25 |
0.005 |
11.5 |
|
2) |
0.75 |
0.10 |
0.25 |
0.005 |
11.5 |
|
3) |
1.00 |
0.10 |
0.30 |
0.005 |
14.6 |
|
4) |
1.50 |
0.15 |
0.40 |
0.008 |
16.3 |
|
5) |
2.00 |
0.15 |
0.40 |
0.008 |
16.3 |
|
6) |
2.50 |
0.15 |
0.40 |
0.008 |
16.3 |
|
7) |
3.00 |
0.15 |
0.40 |
0.008 |
16.3 |
|
8) |
3.5 |
0.2 |
0.5 |
0.1 |
17.0 |
|
9) |
4.0 |
0.2 |
0.5 |
0.1 |
17.0 |
|
10) |
5.0 |
0.2 |
0.5 |
0.1 |
17.0 |
|
11) |
6.0 |
0.3 |
0.5 |
0.1 |
17.0 |
|
12) |
7.0 |
0.3 |
0.5 |
0.1 |
17.0 |
|
13) |
8.0 |
0.3 |
0.5 |
0.1 |
17.0 |
|
14) |
9.0 |
0.5 |
0.5 |
0.1 |
17.0 |
|
15) |
10.0 |
0.5 |
0.5 |
0.1 |
17.0 |
|
16) |
12.0 |
0.5 |
0.5 |
0.1 |
17.0 |
|
17) |
14.0 |
0.5 |
0.5 |
0.1 |
17.0 |
Hookup Wires
We offer Single Core Wires to our clients. It is made of premium quality copper procured from reliable vendors. These wires are resistant to fungus, mould, extreme temperatures and chemicals. Our products are highly appreciated for their mechanical strength, flexibility and Eco-friendliness. We offer these with user defined specifications and at industry leading prices.
Advantages
- Suitable for very wide frequency range (DC to above 10000 MHZ) and over wide temperature range. Fire (flame) proof
- Inert to practically all Chemicals even at elevated temperatures
- Smaller in size, more flexible, lighter in weight and higher reliability
- Excellent flex life and totally unaffected by out door exposure to unlimited period
Features
- Smaller in size
- More Flexible
- Lighter in weight
- Higher Reliability
- Highly Resistative to U.V Rays
- Resistance to fungus and mould growth
- Good Mechanical Strength
- Non contamination, non-toxic and bio compatible
Specifications
- Conductor : ABC/SPC/NPC
- Insulation : PTFE Wrap Insulation
- Properties : Resistant to Fire, Chemicals, Acids, Sunlight, Moisture & Corona
- Type : Single Core
- Voltage Grade : 250 V / 600 V / 1000 V / As per customer requirement.
- Temperature : – 65°C to + 200°C
- Standard Applicable : JSS 51034 & MIL 16878 – D
- Core Color : All single solid colour / Bi Colours As per the customer’s requirement.
- Size : As per the customer’s requirement
- Approval : L.C.S.O / D.O.T / D.G.Q.A
- Dissipation Factor : 0003
| S. No. | Size In AWG | No. of Strands/ Dia of each strands(mm) | Parameters of conductor (Nominal) | ||
|---|---|---|---|---|---|
|
|
|
|
(As per JSS 51034) |
|
|
|
|
|
|
Dia.(mm) |
Cross Section
(mm) |
Resistance ohm/km at 20 Degree Temp |
|
1 |
32/7/40 |
7/0.08 |
0.24 |
0.034 |
570.9 |
|
2 |
30/1 |
1/0.25 |
0.25 |
0.0507 |
356.4 |
|
3 |
30/7/38 |
7/0.1 |
0.30 |
0.0568 |
332.3 |
|
4 |
28/1 |
1/0.32 |
0.32 |
0.0806 |
224.4 |