Shielded Low-Temperature FEP Sensor Cable −50°C
This shielded low-temperature sensor cable combines flexible copper conductors, FEP core insulation and a matte PUR outer sheath. It is engineered for miniature sensors, strain gauges and measurement systems requiring compact dimensions, low capacitance and reliable flexibility at temperatures down to −45°C.
Key Highlights
Low-temperature resistant to −50°C · Flexible down to −45°C · FEP core insulation · Matte PUR outer sheath · Low-adhesion surface · Reduced stick-slip effect · Minimum 85% braid coverage · Small outer diameter · Low capacitance · Small bending radius · Weather resistant · Saltwater resistant · Easy harnessing · RoHS compliant
Designed for signal and power connections in measuring and testing equipment operating under extremely cold conditions.
Typical applications include:
- Miniature sensor supply connections
- Strain gauge systems
- Measuring and testing equipment
- Outdoor monitoring devices
- Low-temperature industrial equipment
- Compact instrumentation
- Weather-exposed sensor systems
- Applications requiring very small bending radii
The weather-resistant PUR sheath supports indoor and outdoor installation. Its matte, low-adhesion surface helps reduce stick-slip behavior and simplifies routing through tight spaces.
- Conductor: Flexible fine-wire copper strands
- Conductor finish: Tinned copper; AWG 32 and AWG 34 reference sizes use silver-plated strands
- Core insulation: FEP
- Core identification: Color-coded with reference to DIN 47100
- Inner wrapping: Foil
- Overall screen: Tinned copper wire braid
- Minimum braid coverage: 85%
- Outer sheath: PUR 420
- Sheath surface: Matte and low-adhesion
- Standard sheath color: Black, similar to RAL 9005
- Optional construction: Available without copper braid on request
- Cable assembly option: Available in random lengths or as a ready-to-install harness
- Maximum peak operating voltage: 48 V
- Test voltage, core to core: 600 V
- Test voltage, core to screen: 600 V
- Minimum bending radius, fixed installation: 2 × cable outer diameter for one single bend
- Minimum bending radius, flexible application: 10 × cable outer diameter
- Fixed installation temperature range: −50°C to +125°C
- Flexible application temperature range: −45°C to +125°C
- Maximum exposure at +125°C: Up to 2,500 hours
- Conductor temperature: Up to +180°C
- Short-term conductor temperature: Up to +205°C
- Low-temperature resistance: −50°C according to DIN EN 60811-506 reference performance
- Oil resistance: Very good, TMPU reference performance according to EN 50363-10-2
- Fuel resistance: Good
- Battery-acid resistance: Good
- UV resistance: HD 605 reference performance
- Ozone resistance: EN 50396 reference performance
- Saltwater resistance: UL 1309 reference performance
- Environmental compliance: RoHS-compliant reference construction
| Core Configuration | Copper Weight (kg/km) | Approx. Cable Weight (kg/km) | Approx. Outer Ø ±10% (mm) |
| 2 × AWG 34/7 | 5.7 | 8 | 2.2 |
| 3 × AWG 34/7 | 6.0 | 8 | 2.3 |
| 4 × AWG 34/7 | 6.0 | 9 | 2.4 |
| 6 × AWG 34/7 | 8.1 | 11 | 2.6 |
| 8 × AWG 34/7 | 10.2 | 14 | 2.8 |
| 2 × AWG 32/7 | 6.0 | 8 | 2.3 |
| 3 × AWG 32/7 | 6.3 | 9 | 2.3 |
| 4 × AWG 32/7 | 6.5 | 10 | 2.5 |
| 6 × AWG 32/7 | 9.0 | 13 | 2.8 |
| 8 × AWG 32/7 | 11.0 | 16 | 3.1 |
| 2 × AWG 30/7 | 6.4 | 9 | 2.4 |
| 3 × AWG 30/7 | 7.4 | 10 | 2.5 |
| 4 × AWG 30/7 | 9.1 | 12 | 2.6 |
| 6 × AWG 30/7 | 11.0 | 16 | 3.0 |
| 8 × AWG 30/7 | 12.9 | 19 | 3.2 |
| 2 × AWG 28/7 | 8.6 | 11 | 2.6 |
| 3 × AWG 28/7 | 9.8 | 13 | 2.7 |
| 4 × AWG 28/7 | 10.8 | 14 | 2.8 |
| 6 × AWG 28/7 | 14.3 | 18 | 3.1 |
| 8 × AWG 28/7 | 18.1 | 25 | 3.8 |
| 2 × AWG 26/7 | 11.5 | 15 | 3.0 |
| 3 × AWG 26/7 | 12.7 | 17 | 3.1 |
| 4 × AWG 26/7 | 14.6 | 22 | 3.8 |
| 6 × AWG 26/7 | 19.1 | 28 | 3.9 |
| 8 × AWG 26/7 | 25.9 | 36 | 4.4 |
| 2 × AWG 24/7 | 12.8 | 17 | 3.2 |
| 3 × AWG 24/7 | 15.3 | 20 | 3.3 |
| 4 × AWG 24/7 | 18.7 | 26 | 3.8 |
| 6 × AWG 24/7 | 25.3 | 36 | 4.4 |
| 8 × AWG 24/7 | 32.0 | 46 | 5.0 |
Other conductor sizes, core counts, sheath colors, unshielded constructions and ready-to-install cable assemblies are available on request.
THE FACTORY
BEHIND EVERY METER
Founded in 2007 in Foshan, Guangdong, Hulk Electric has grown from a regional producer into a globally recognised manufacturer of customised industrial cable solutions. Our 10,000㎡ facility runs on Toyota Production System lean principles, operated by 150+ skilled professionals producing over 300,000 metres every month.
Every cable you see on this page — including the HK-TRVV series — is engineered, extruded, tested, and shipped from that single facility. No trading company sits between you and the extrusion line.
Source Factory
Direct manufacturer — no middlemen, no markups. You deal with the engineers who run the line.
Deep Customization
Conductor, shielding, jacket compound, colour coding, certification — built to your exact spec.
7-Day Sampling
Rapid samples for new specifications. 15-day lead time on standard production orders.
Global Compliance
35+ certifications covering UL, CE, TÜV, IEC, RoHS and REACH for every major market.
BEFORE YOU ORDER
For stocked configurations listed in the ordering table, MOQ is 100 metres per specification. Custom configurations — non-standard core counts, jacket colours, or special compounds — carry a 500 metre MOQ. Samples of 5–10 metres are available free of charge for qualification testing.
Use shielded (P or PP suffix) whenever the cable runs alongside servo drives, VFDs, or inverters, or when carrying encoder, sensor, or analogue signals. Unshielded is suitable for pure power distribution and simple on/off control lines. If in doubt, our engineering team can review your cabinet layout and advise — this is included with any quotation.
Yes. Send us the existing part number or a sample and we will produce a cross-reference specification with matching electrical, mechanical, and dimensional characteristics. Most cross-references are turned around within 3 working days, with a physical sample following within 7 days.
Standard shipments include the CE Declaration of Conformity, RoHS and REACH statements, and the batch test report. UL Recognition (UL 2464 / UL 20549) is available on request for North American projects — specify this at the quotation stage as it affects the material specification.
Standard configurations ship in 15 working days from order confirmation. Custom-engineered specifications typically require 20–25 working days, depending on compound availability. Rapid sampling for new specifications is 7 days. We will confirm the exact date in writing with your order acknowledgement.
SEND US YOUR
SPECIFICATION
Tell us your core count, cross-section, and application — our engineering team will confirm the right configuration and send pricing within one working day.
Your information is used only to prepare your quotation and is never shared with third parties.
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