BF BTC Instrumentation Cable: Double Full Shielding

Shielded instrumentation cable with copper ribbon and braid.

Instrumentation Cable; Shielded with Copper Tape and Braid; Max. 2,50 mm²; 300 V; 1 to 56 pairs or triples; Numbered Conductors; PVC / PVC / PVC; Flame Retardant; +70°C

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Instrumentation Cable Shielded with Copper Tape (BF) / Copper Braid (TC) 300V NBR 10300

Number of Drivers:

1

2

3

4

5

6

7

8

10

12

14

15

16

18

20

22

24

25

26

28

30

32

34

35

36

38

40

42

Construction:

By

Terna

Quadra

Section (mm²):

0,50

0,75

1,00

1,50

2,50

Clean

Rodent protection?

Yes, add Rodent Protection (+30%) (+R$4,21)

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💡 Add to cart — Immediate purchase. The discount for your volume bracket is automatically applied, and you complete the order online.
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Maximum Signal Protection for Industrial InstrumentationDeveloped for reliable signal transmission in high-interference environments. Its double-shielded construction ensures the integrity of vital data for the control and automation of your processes with complete security.

Robust Double Armor: Collective shielding with copper mesh blocks interference, ensuring a pure, noise-free signal.
High Performance and Efficiency: Made with 100% pure copper for lower ohmic resistance, ensuring maximum signal quality.
High Operational Safety: It has a flame-retardant coating that does not spread fire, protecting your property and your team.
Resistance in Harsh Environments: Its outer casing is resistant to moisture, oils, chemicals, and UV sunlight.
Versatility in Application: Perfect for analog, digital, and Hart protocol signals, connecting various sensors, meters, and PLCs.

PRODUCT DESIGN

Stranded conductor made of bare electrolytic copper wires, soft temper, stranding class 2 NBR NM 280.
Insulation made of thermoplastic compound based on polyvinyl chloride (PVC/A).
Meeting of drivers in pairs, trios or quartets.
Twist pitch: 50 to 65mm
Separator made of polyester tape and collective shielding made of aluminized polyester tape, with a flexible drain conductor of 0,5 mm² cross-section, formed by tinned electrolytic copper wires.
Communication cable consisting of a stranded conductor with a cross-section of 0,50 mm², insulation in (PVC/A), blue color (when applied).
Intermediate layer made of thermoplastic compound based on polyvinyl chloride (PVC/ST1).
Shielding made of bare copper wire mesh.
Thermoplastic compound covering based on polyvinyl chloride (PVC/ST1).

DETAILS

Benefits

Reliable Signal Transmission: Efficient collective shielding against electromagnetic interference and crosstalk.
High Performance Electric: Made with pure electrolytic copper, ensuring lower ohmic resistance and signal loss.
Enhanced Security: Compound with flame-retardant and self-extinguishing properties, in accordance with standard NBR NM IEC 60332-3-23.
Resistance in Hostile Environments: PVC coating resistant to chemicals, moisture and UV rays.
Easy Installation: High flexibility that simplifies handling and assembly in the field.
Guaranteed Compatibility: Developed to fully support the Hart® protocol in digital signals (4-20mA).
Superior Durability: Robust construction for fixed installations in industrial environments, ensuring a long service life.
Quick Identification: Pairs and trios identified by distinct colors that optimize connection time.
Quality Assurance: This product is 100% Brazilian-made, manufactured following strict quality standards and technical regulations.
Construction Versatility: Custom manufacturing available to meet different project needs.

Applications

Analog and Digital Signals: Conducting control and process signals, such as 4-20mA, in automation loops.
Point-to-Point Instrumentation: Direct connection between field instruments and control systems on panels.
Sensors and Meters: Connection of pressure, temperature, level, flow, and other industrial measuring devices.
Device Power Supply: Used to power conventional relays, electronic devices, and other low-power equipment.
Industrial Automation: Ideal for general use in industrial plants, connecting PLCs, actuators and supervisory systems.
Chemical and Petrochemical Industry: Applications in fixed installations that require high reliability and safety.
Steel and Mining Industry: Signal transmission in harsh environments, with the presence of chemical agents and humidity.
Sugar and Ethanol Plants: Monitoring and controlling processes at all stages of industrial production.
Paper and Pulp Sector: Used in the instrumentation of large machines and equipment.
Sanitation and Water Treatment: Connecting sensors and meters in treatment plants and distribution systems.

TECHNICAL DATA

General information
Brand	INNOVCABLE
Product type	Shielded Instrumentation Cable (BF BTC)
Source	100% National
Electrical Parameters
Insulation Voltage	300V
Maximum Electrical Resistance of the Conductor	It varies depending on the cross-section. Ex: 37,08 Omega/km for 0,50 mm²; 7,63 Omega/km for 2,50 mm²
Insulation Resistance	Varies depending on the section. Ex: 55 MOmega/km at 20°C for 0,50 mm²; 40 MOmega/km at 20°C for 2,50 mm²
Capacitance	It varies depending on the cross-section. Ex: 150 nF/km for 0,50 mm²; 188 nF/km for 2,50 mm²
Inductance	It varies depending on the cross-section. Ex: 0,34 mH/km for 0,50 mm²; 0,30 mH/km for 2,50 mm²
Supported Protocol	Meets Hart® protocol (4-20mA)
Product Design
Conductor Material	Bare electrolytic copper wire (99,90% purity), soft temper
Driver Design	Class 2 string set
Training	Meeting of drivers in pairs, trios or quartets
Twisting Step	50 to 65mm
Base Material for Vein Isolation	Thermoplastic compound based on polyvinyl chloride (PVC/A)
Road color code	Pairs: Black and White. Suits: Black, White, and Red
Separator	Polyester tape
Collective Shielding	Aluminized polyester tape with flexible tinned copper drain conductor ($0,5 mm^2$)
Intermediate Cover Base Material	Thermoplastic compound based on polyvinyl chloride (PVC/ST1)
General Armoring	Bare copper wire mesh
Base Material for the External Covering	Thermoplastic compound based on polyvinyl chloride (PVC/ST1)
Communication Cable (Optional)	Section $0,50 mm^2$, PVC/A insulation, blue color.
Product characteristics
Application Area	Fixed installations for transmitting analog (4-20mA) and digital signals, point-to-point instrumentation, Hart® protocol, connections of sensors, meters and relays in industrial environments.
EMI protection	Protection against external electromagnetic interference and maximum immunity against crosstalk.
Maximum temperature in the driver	70°C (continuous operation)
Flame retardant	Yes, flame retardant and self-extinguishing.
UV resistant	Yes
Chemical resistant	Yes
Moisture resistant	Yes
Construction Options (Upon Request)
Optional Driver Equipment	Tinned copper
Optional String Class	Class 5 (high flexibility)
Insulation for other temperatures	PVC/E ($105^{circ}C$), XLPE ($90^{circ}C$ or $125^{circ}C$), HEPR ($90^{circ}C$), PE ($80^{circ}C$)
Optional Coverage Materials	PE, PVC/E, PVC/ST2, special oil/grease resistant PVC, LSZH (non-halogenated polyolefin compound)
Optional Coverage Format	Perfectly cylindrical for classified areas (Ex)
Applicable Standards
ABNT	NBR 10300, NBR 6812, NBR 6251
ABNT/MERCOSUR	NM-280, NM-IEC 60228
Flame Propagation Test	NBR NM IEC 60332-3-23, category B

DIMENSIONAL TABLE

Nominal Section (mm²)	Maximum Electrical Resistance (Ω/km)	Capacitance (nF/km)	Inductance (mH/km)	Insulation Resistance (MΩ/km at 20°C)
0,5	37,08	150	0,34	55
0,75	25,24	169	0,32	47
1	18,64	180	0,31	43
1,5	12,46	199	0,29	37
2,5	7,63	188	0,3	40

Type	Nominal Section (mm²)	Number of Elements (Pairs/Triples)	External Diameter (mm)	Nominal Weight (Kg/Km)
Even	0,5	1	8,93	121,48
Even	0,5	2	9,76	151,18
Even	0,5	3	12,99	218,52
Even	0,5	4	13,41	241,74
Even	0,5	5	13,88	265,88
Even	0,5	6	14,75	296,2
Even	0,5	7	15,52	324,97
Even	0,5	8	16,67	370,69
Even	0,5	9	17,36	398,97
Even	0,5	10	17,99	426,26
Even	0,5	11	18,93	463,53
Even	0,5	12	19,4	490,14
Even	0,5	13	19,97	516,74
Even	0,5	14	20,51	542,66
Even	0,5	15	21,04	568,58
Even	0,5	16	21,55	594,16
Even	0,5	17	22,03	619,06
Even	0,5	18	22,52	644,31
Even	0,5	19	23,18	681,18
Even	0,5	20	23,64	705,98
Even	0,5	21	24,07	730,43
Even	0,5	22	24,5	754,89
Even	0,5	23	24,92	778,99
Even	0,5	24	25,33	803,09
Even	0,5	25	25,97	851,17
Even	0,75	1	9,35	133,93
Even	0,75	2	10,27	170,83
Even	0,75	3	13,85	249,43
Even	0,75	4	14,3	279,16
Even	0,75	5	14,83	309,92
Even	0,75	6	15,79	347,51
Even	0,75	7	16,64	383,39
Even	0,75	8	17,87	437,44
Even	0,75	9	18,63	472,77
Even	0,75	10	19,33	507,01
Even	0,75	11	20,24	551,99
Even	0,75	12	20,87	585,47
Even	0,75	13	21,5	618,95
Even	0,75	14	22,09	651,67
Even	0,75	15	22,68	684,39
Even	0,75	16	23,25	716,74
Even	0,75	17	23,77	748,33
Even	0,75	18	24,32	780,3
Even	0,75	19	25,03	824,83
Even	0,75	20	25,53	856,31
Even	0,75	21	26,01	887,41
Even	0,75	22	26,49	918,5
Even	0,75	23	26,95	949,21
Even	0,75	24	27,41	979,92
Even	0,75	25	28,07	1036,49
Even	1	1	9,71	145,25
Even	1	2	10,7	189,03
Even	1	3	14,57	277,93
Even	1	4	15,06	313,95
Even	1	5	15,63	351,07
Even	1	6	16,67	395,59
Even	1	7	17,59	438,26
Even	1	8	18,88	500,15
Even	1	9	19,71	542,22
Even	1	10	20,47	583,11
Even	1	11	21,43	635,39
Even	1	12	22,12	675,46
Even	1	13	22,8	715,53
Even	1	14	23,44	754,78
Even	1	15	24,08	794,03
Even	1	16	24,69	832,88
Even	1	17	25,26	870,91
Even	1	18	25,85	909,35
Even	1	19	26,6	961,12
Even	1	20	27,14	999,03
Even	1	21	27,66	1036,52
Even	1	22	28,18	1074,02
Even	1	23	28,68	1111,09
Even	1	24	29,17	1148,16
Even	1	25	39,65	2492,96
Even	1,5	1	10,27	164,45
Even	1,5	2	11,37	220,44
Even	1,5	3	15,71	326,95
Even	1,5	4	16,26	374,24
Even	1,5	5	16,89	422,78
Even	1,5	6	18,06	479,59
Even	1,5	7	19,09	534,34
Even	1,5	8	20,48	609,94
Even	1,5	9	21,41	664,02
Even	1,5	10	22,25	716,77
Even	1,5	11	23,31	781,92
Even	1,5	12	24,07	833,75
Even	1,5	13	24,84	885,59
Even	1,5	14	25,55	936,51
Even	1,5	15	26,26	987,43
Even	1,5	16	26,95	1037,89
Even	1,5	17	27,59	1087,45
Even	1,5	18	28,25	1137,45
Even	1,5	19	29,06	1202,03
Even	1,5	20	29,67	1251,45
Even	1,5	21	30,25	1300,4
Even	1,5	22	30,83	1349,34
Even	1,5	23	31,39	1397,82
Even	1,5	24	31,94	1446,3
Even	1,5	25	32,65	1524,75
Even	2,5	1	11,58	214,94
Even	2,5	2	12,96	298,8
Even	2,5	3	18,37	450,64
Even	2,5	4	19,06	522,8
Even	2,5	5	19,85	596,63
Even	2,5	6	21,3	681,61
Even	2,5	7	22,59	763,8
Even	2,5	8	24,23	872,12
Even	2,5	9	25,38	953,41
Even	2,5	10	26,43	1032,91
Even	2,5	11	27,7	1128,09
Even	2,5	12	28,65	1206,36
Even	2,5	13	29,61	1284,62
Even	2,5	14	30,5	1361,67
Even	2,5	15	31,39	1438,71
Even	2,5	16	32,25	1515,13
Even	2,5	17	33,04	1590,33
Even	2,5	18	33,86	1666,14
Even	2,5	19	34,83	1760,49
Even	2,5	20	35,59	1835,52
Even	2,5	21	36,31	1909,9
Even	2,5	22	37,04	1984,29
Even	2,5	23	37,73	2058,04
Even	2,5	24	38,42	2131,8
Even	2,5	25	39,21	2243,65
suits	0,5	1	8,79	123,9
suits	0,5	2	10,87	165,64
suits	0,5	3	12,14	217,33
suits	0,5	4	13,43	254,31
suits	0,5	5	14,29	283,87
suits	0,5	6	15,19	312
suits	0,5	7	16	343,17
suits	0,5	8	17,18	395,32
suits	0,5	9	17,9	430,36
suits	0,5	10	18,57	456,71
suits	0,5	11	19,43	490,7
suits	0,5	12	20,05	524,3
suits	0,5	13	20,63	548,74
suits	0,5	14	21,2	585,97
suits	0,5	15	21,74	609,82
suits	0,5	16	22,27	642,17
suits	0,5	17	22,78	665,27
suits	0,5	18	23,24	688,03
suits	0,5	19	23,98	732,02
suits	0,5	20	24,33	758,17
suits	0,5	21	24,86	785,77
suits	0,5	22	25,21	816,17
suits	0,5	23	25,74	839,22
suits	0,5	24	26,09	869,46
suits	0,5	25	27,04	922,4
suits	0,75	1	9,24	138,73
suits	0,75	2	11,57	191,05
suits	0,75	3	12,99	254,57
suits	0,75	4	14,43	301,03
suits	0,75	5	15,4	339,74
suits	0,75	6	16,41	377,37
suits	0,75	7	17,31	417,87
suits	0,75	8	18,58	480,67
suits	0,75	9	19,39	524,98
suits	0,75	10	20,14	559,5
suits	0,75	11	21,08	604,46
suits	0,75	12	21,77	647,15
suits	0,75	13	22,42	680,64
suits	0,75	14	23,05	726,88
suits	0,75	15	23,66	759,71
suits	0,75	16	24,26	801,01
suits	0,75	17	24,83	833
suits	0,75	18	25,34	864,61
suits	0,75	19	26,14	918,58
suits	0,75	20	26,54	953,46
suits	0,75	21	27,13	989,96
suits	0,75	22	27,52	1029,07
suits	0,75	23	28,11	1061,01
suits	0,75	24	28,51	1099,94
suits	0,75	25	29,52	1164,05
suits	1	1	9,63	152,44
suits	1	2	12,17	214,88
suits	1	3	13,72	289,55
suits	1	4	15,29	345,2
suits	1	5	16,34	392,79
suits	1	6	17,44	439,61
suits	1	7	18,43	489,16
suits	1	8	19,77	562,13
suits	1	9	20,65	615,44
suits	1	10	21,47	658,87
suits	1	11	22,48	713,41
suits	1	12	23,23	764,95
suits	1	13	23,94	807,26
suits	1	14	24,63	862,26
suits	1	15	25,29	903,85
suits	1	16	25,94	953,87
suits	1	17	26,56	994,54
suits	1	18	27,12	1034,79
suits	1	19	27,98	1098,35
suits	1	20	28,41	1141,77
suits	1	21	29,05	1186,96
suits	1	22	29,48	1234,6
suits	1	23	30,13	1275,2
suits	1	24	30,56	1322,65
suits	1	25	31,62	1397,36
suits	1,5	1	10,23	176,98
suits	1,5	2	13,1	256,52
suits	1,5	3	14,85	350,82
suits	1,5	4	16,63	423
suits	1,5	5	17,82	486,65
suits	1,5	6	19,06	550,01
suits	1,5	7	20,18	615,88
suits	1,5	8	21,64	706,93
suits	1,5	9	22,64	776,47
suits	1,5	10	23,56	835,99
suits	1,5	11	24,67	907,7
suits	1,5	12	25,52	975,24
suits	1,5	13	26,32	1033,5
suits	1,5	14	27,1	1104,38
suits	1,5	15	27,86	1161,82
suits	1,5	16	28,58	1227,64
suits	1,5	17	29,29	1284,04
suits	1,5	18	29,92	1339,97
suits	1,5	19	30,86	1420,71
suits	1,5	20	31,35	1479,64
suits	1,5	21	32,08	1540,58
suits	1,5	22	32,56	1603,7
suits	1,5	23	33,29	1660,03
suits	1,5	24	33,78	1722,94
suits	1,5	25	34,93	1816,43
suits	2,5	1	12,1	238,85
suits	2,5	2	15,99	364,81
suits	2,5	3	18,37	509,53
suits	2,5	4	20,77	622,72
suits	2,5	5	22,39	725,92
suits	2,5	6	24,07	830,29
suits	2,5	7	25,59	936,49
suits	2,5	8	27,42	1073,27
suits	2,5	9	28,77	1182,89
suits	2,5	10	30,03	1282,05
suits	2,5	11	31,46	1396,7
suits	2,5	12	32,61	1503,59
suits	2,5	13	33,7	1601,05
suits	2,5	14	34,75	1710,91
suits	2,5	15	35,77	1807,26
suits	2,5	16	36,76	1911,83
suits	2,5	17	37,72	2006,76
suits	2,5	18	38,58	2101,07
suits	2,5	19	39,77	2224,76
suits	2,5	20	40,43	2321,57
suits	2,5	21	41,42	2421,09
suits	2,5	22	42,08	2522,01
suits	2,5	23	43,07	2616,85
suits	2,5	24	43,73	2717,48
suits	2,5	25	45,14	2858,82

Shipping and Delivery Times – FAQ

Q: How does product shipping work?

A: We ship throughout Brazil. We work with the Post Office (SEDEX and PAC) and several partner carriers. When you finalize your purchase, our system calculates and presents the best shipping options available for your zip code, based on the weight and dimensions of your order.

Q: What is the delivery time for my order?

A: Our total delivery time is the sum of two stages: Availability Time + Carrier Time.

Availability Period:
- Products in Stock: If the product is in stock, it will be shipped within 2 business days.
- Products Made to Order: To ensure maximum quality and flexibility, many of our cables are made to order . In these cases, the production and shipping time is 15 business days.
Carrier's deadline:
- This is the time it takes for the shipping to reach you after we dispatch it. This timeframe is shown when calculating shipping costs in your shopping cart.

Therefore, for a product that is in production, the total estimated delivery time will be 15 business days plus the shipping time.

Q: Why the 15 business day production lead time? What if there are delays?

A: Our on-demand production model allows us to offer superior industrial-quality cables, in the exact length you need, and at extremely competitive prices. As a manufacturing unit, our production process involves several variables, such as receiving raw materials and operating complex machinery. We understand that unforeseen events can occur. Should any event arise that could impact the 15-business-day timeframe, our team will proactively contact you to keep you informed of the new schedule. We are committed to complete transparency throughout the entire process.

Q: Can I cancel an order that is already in production?

A: For products manufactured on demand (make-to-order model), we do not accept cancellations once the order enters our production line. This is because, to ensure speed and competitive pricing, the raw materials for your cable are separated and allocated, and the manufacturing process begins immediately after payment confirmation. Please review your order carefully before finalizing it. If you have any questions, please contact our team.

Shipping Costs

Q: How is the shipping cost calculated?

A: The value is automatically calculated in your shopping cart, based on the total weight of the products, the dimensions of the packaging, and the destination zip code entered.

Q: Do you offer free shipping?

A: We don't currently have a fixed free shipping policy. Occasionally, we may run specific promotions. The most accurate way to check the cost for your location is to add the desired products and your zip code to your cart.

Warranty and Returns

Q: What is the return and exchange policy?

A: According to our policy and the Consumer Protection Code, we accept returns due to buyer's remorse or manufacturing defects within 7 (seven) calendar days of receiving the product. To initiate the process, please contact our Customer Service Center via email. ecommerce@innovcable. Com.br Please provide the order number and reason for the return. The product must be returned in its original packaging, undamaged and showing no signs of misuse. We emphasize that this return policy remains valid and unchanged after receipt.

Q: Do the products have a warranty?

A: Yes. All cables in our product line are guaranteed against manufacturing defects. The specific warranty period can be found on each product page. The warranty does not cover damage caused by incorrect installation, misuse, or natural wear and tear from use.

Loading and Transportation

1. When lifting with a crane, the correct rope must be used, attached to an axle located in the center of the coil.

* Heads up:
– Move it as close to the ground as possible.
Move slowly and, once in the correct position, do not stop abruptly.

2- In the case of a forklift, the drums must not be damaged by the forklift.

* Heads up:
Place the coil in the center of the fork.
The width of the fork must be greater than the spool.

Transportation and unloading

✽ Precautions when handling cables:
• Do not cover the coils.
• Do not roll more than 20 m.
• Do not use sharp objects when moving.
• Do not roll a damaged coil.
• Do not roll on uneven surfaces.
• Do not store the coil near heaters or flammable materials.

Checks when handling cables – Storage

• Do not remove the protective materials and packaging that protect the reels and cables until they are used.
• Store in a protected or enclosed location to protect against damage from machinery.
• Store in a suitable, closed storage location for extended periods. (Coils and packaging should be kept in a dry place.)
• Seal both ends of the remaining cables on the reels using heat-shrink tubing to prevent moisture absorption.

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