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PVC EXTRUDED

Teflon Extruded Wire offers superior heat resistance, chemical durability, and flexibility, making it ideal for high-temperature and harsh environments. With excellent electrical insulation properties, Teflon wire ensures reliable performance in demanding applications, including temperature sensors, thermocouples, and other industrial uses. Designed for maximum stability and longevity, it’s the perfect choice for industries requiring precise and durable wiring solutions.

Example Applications: Power Generating Plants, Petroleum Plants, Field Heat Treating Symbols:

† = Available as a UL construction. Prefix construction code with a “U”
‡ = PFA Teflon also available – substitute “PF” for “T” in code
§ = Also available as a multi-pair construction
1 = Two singles twisted together without a jacket
2 = In multi-pair construction, outer shield only
3 = This construction code applies only to multi-pair cable
® = Teflon is a registered trademark of E.I. DuPont

Certification / Registered

Certification / Registered

Standards Compliance

Standards Compliance

TT: Color-coded FEP Teflon® is extruded over each single conductor. The single insulated conductors are laid parallel and insulated with an extruded jacket of FEP Teflon®

Compounds Shields /Twisting Temp. Rating* Notes

Singles: FEP Teflon®‡
8 mil nominal

Jacket: FEP Teflon®‡
10 mil nominal

None

Continuous: 205°C
(400 °F)

Intermittent: 260°C (500°F)

*NOTE: PFA Teflon is also available: Use code PFPF (UL: UPFPF) PFA has a continuous temp rating of 500°F

Comparison to Other Constructions:
Abrasion Resistance – Good
Chemical Resistance – Fair
Moisture Resistance – Good
Relative Cost – Low

TTWT: Color-coded FEP Teflon® is extruded over each single conductor. The single insulated conductors are twisted and insulated with an extruded jacket of FEP Teflon®.

Compounds Shields /Twisting Temp. Rating* Notes

Singles:
FEP Teflon®‡
8 mil nominal

Jacket:
FEP Teflon®‡
10 mil nominal

No Shields

Singles Twisted

Continuous: 205°C
(400 °F)

Intermittent: 260°C
(500°F)

*NOTE: PFA Teflon is also available: Use code PFTWPF (UL: UPFTWPF) PFA has a continuous temp rating of 500°F

§

Comparison to Other Constructions:
Abrasion Resistance – Good
Chemical Resistance – Fair
Moisture Resistance – Good
Relative Cost – Low

TAAT: Color-coded FEP Teflon® is extruded over each single conductor. Insulated conductors are twisted with a stranded drain wire and shielded.The pairs are cabled together and the entire construction is wrapped with an aluminum / Mylar tape shield. A copper drain wire is applied under the shield. A FEP¹ Teflon® jacket is extruded over the shielded pairs or triads.

Compounds Shields /Twisting Temp. Rating* Notes

Singles:
FEP Teflon®‡
8 mil nominal

Jacket:
FEP Teflon®‡
10 mil nominal

Singles and Overall Shield
Aluminum/Mylar

Singles Twisted

Continuous: 205°C
(400 °F)

Intermittent: 260°C
(500°F)

*NOTE: PFA Teflon is also available: Use code PFAAPF (UL: UPFAAPF) PFA has a continuous temp rating of 500°F

†, §, 3

Comparison to Other Constructions:
Abrasion Resistance – Good
Chemical Resistance – Fair
Moisture Resistance – Good
Relative Cost – Low

TTW:Color-coded FEP Teflon is extruded over each single conductor. Insulated conductors are twisted together.

Compounds Shields /Twisting Temp. Rating* Notes

Singles: FEP Teflon®‡
8 mil nominal

No Jacket

No Shields

Singles twisted

Continuous: 205°C
(400 °F)

Intermittent: 260°C
(500°F)

*NOTE: PFA Teflon is also available: Use code PFTW. PFA has a continuous temp rating of 500°F

1

Comparison to Other Constructions:
Abrasion Resistance – Good
Chemical Resistance – Fair
Moisture Resistance – Good
Relative Cost – Low

TAT: Color-coded FEP Teflon® is extruded over each single conductor. Insulated conductors are twisted with a stranded drain wire, and the twisted construction is covered with an aluminum/Mylar tape. A FEP Teflon® jacket is extruded over the shielded pairs or triads.

Compounds Shields /Twisting Temp. Rating* Notes

Singles:
FEP Teflon®‡
8 mil nominal

Jacket:
FEP Teflon®‡
10 mil nominal

Overall Shield
Aluminum/Mylar

Singles Twisted

Continuous: 205°C
(400 °F)

Intermittent: 260°C
(500°F)

*NOTE: PFA Teflon is also available: Use code PFAPF (UL: UPFAPF) PFA has a continuous temp rating of 500°F

†, §, 2

Comparison to Other Constructions:
Abrasion Resistance – Good
Chemical Resistance – Fair
Moisture Resistance – Good
Relative Cost – Low

Mineral Insulated (MGO) Sensors

Industrial Thermocouples

 

Plastics & Packaging

 

Temperature Transmitters

 

Resistance Temperature Detectors

 

 

Thermowells

 

 

 

Custom Designed sensor

 

Food, Dairy, & Pharma

Sensors with Digital Transmitters

Calculators

Power Flow Rate Temp Calculator

Calculate the electrical power, flow rate or temperature requirement.
airflow in standard cubic feet per minute
temperature rise in degrees F from the inlet to the exhaust
Watts = SCFM x ΔT/2.5

Temperature Conversion Calculator

Calculate the electrical power, flow rate or temperature requirement.
°F = ((( °C * 9) / 5 ) + 32)
°C = ((( °F - 32) * 5 ) / 9)

Three-Phase Unit Calculator

Fill in two values to find the 3rd.
W = LC * (V * √2)
V = (W / LC) / √2
LC = W / (V * √2)

Single Phase Unit Calculator

Fill in two values to find the 3rd.
W = LC * V
V = LC * W
LC = W / V

Ohms Law Calculator

Fill in two values to find the other two.

O = V / A

O = V² / W

O = W / A²

V = A * O = A * (V/A)

V = √(W * O)

V = W / A

A = V / O

A = W/ V

A = √(W / O)

W = A * V

W = V² / O

W = A² * O

Heat Transfer Through Convection Calculator

ρ = density (lb/ft3)

V = volume flow rate (ft3/hour)

Cp = specific heat (Btu/lb°F)

Ta-Tb = temperature differential (°F)

Q = ρ x V x Cp x (Ta-Tb)


Fill in four values

ρ = density (lb/ft3)
V = volume flow rate (ft3/hour)
Cp = specific heat (Btu/lb°F)
Ta-Tb = TD (°F)
Q = ρ x V x Cp x (Ta-Tb)

ACFM to SCFM

ACFM = airflow in actual cubic feet per minute

P = gage pressure (psi)

T = gas temperature °R = 460 + °F

SCFM = airflow in standard cubic feet per minute


Find Standard Cubic Feet per Minute based on data from your Actual Cubic Feet per Minute Rotameter

airflow in actual cubic feet per minute
gage pressure (psi)
gas temperature °R = 460 + °F
airflow in standard cubic feet per minute

Standard Flow Rate (SCFM) Calculator

Calculate the SCFM.
Actual cubic feet per minute
Actual pounds per square inch at Gauge
Actual temperature in °F. °R = 460 + °F
CFM * (PSI actual / 14.7psi)*(528°R / T actual)

Pressure Conversion

Fill in one value to calculate the other.
PSI = Bar * 14.504
Bar = PSI / 14.504

Mass Flow to volume Metric Flow

Fill in one value to calculate the other two
kg/h = Kilogram Per Hour (lb/min multiply by 27.216)
Lbs/min = Pounds per minute (kg/h divide by 27.216)
SCFM = Standard cubic feet per minute

Power Flow Rate Temp Calculator

Calculate the electrical power, flow rate or temperature requirement.
airflow in standard cubic feet per minute
temperature rise in degrees F from the inlet to the exhaust
Watts = SCFM x ΔT/2.5

Temperature Conversion Calculator

Calculate the electrical power, flow rate or temperature requirement.
°C = ((( °F - 32) * 5 ) / 9)
°F = ((( °C * 9) / 5 ) + 32)

Three-Phase Unit Calculator

Fill in two values to find the 3rd.
W = LC * (V * √2)
V = (W / LC) / √2
LC = W / (V * √2)

Single Phase Unit Calculator

Fill in two values to find the 3rd.
W = LC * V
V = LC * W
LC = W / V

Ohms Law Calculator

Fill in two values to find the other two.

O = V / A

O = V² / W

O = W / A²

V = A * O = A * (V/A)

V = √(W * O)

V = W / A

A = V / O

A = W/ V

A = √(W / O)

W = A * V

W = V² / O

W = A² * O

Heat Transfer Through Convection Calculator

ρ = density (lb/ft3)

V = volume flow rate (ft3/hour)

Cp = specific heat (Btu/lb°F)

Ta-Tb = temperature differential (°F)

Q = ρ x V x Cp x (Ta-Tb)


Fill in four values

ρ = density (lb/ft3)
V = volume flow rate (ft3/hour)
Cp = specific heat (Btu/lb°F)
Ta-Tb = TD (°F)
Q = ρ x V x Cp x (Ta-Tb)

ACFM to SCFM

ACFM = airflow in actual cubic feet per minute

P = gage pressure (psi)

T = gas temperature °R = 460 + °F

SCFM = airflow in standard cubic feet per minute


Find Standard Cubic Feet per Minute based on data from your Actual Cubic Feet per Minute Rotameter

airflow in actual cubic feet per minute
gage pressure (psi)
gas temperature °R = 460 + °F
airflow in standard cubic feet per minute

Standard Flow Rate (SCFM) Calculator

Calculate the SCFM.
Actual cubic feet per minute
Actual pounds per square inch at Gauge
Actual temperature in °F. °R = 460 + °F
CFM * (PSI actual / 14.7psi)*(528°R / T actual)

Pressure Conversion

Fill in one value to calculate the other.
PSI = Bar * 14.504
Bar = PSI / 14.504

Mass Flow to volume Metric Flow

Fill in one value to calculate the other two
Kg/h = Kilogram Per Hour (lb/min multiply by 27.216)
Lbs/min = Pounds per minute (kg/h divide by 27.216)
SCFM = Standard cubic feet per minute