INDUSTRY COMPONENT

Electrical Connector / Cable

Electrical connector and cable assembly for pressure sensor/transducer signal transmission and power supply in industrial applications.

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Component Specifications

Definition
A specialized electrical connector and cable assembly designed specifically for pressure sensors and transducers, providing reliable electrical connections for signal transmission (typically 4-20mA, 0-10V, or digital protocols) and power supply (commonly 12-24V DC) in industrial environments. This component ensures accurate data transfer from the sensor to control systems while maintaining electrical integrity under varying pressure, temperature, and environmental conditions.
Working Principle
The electrical connector establishes secure mechanical and electrical contact between the pressure sensor's output terminals and the cable conductors. The cable transmits analog or digital electrical signals proportional to measured pressure values from the sensor to monitoring/control equipment. Proper impedance matching, shielding, and insulation prevent signal degradation, electromagnetic interference, and electrical leakage.
Materials
Connector housing: PBT, PA66, or stainless steel (IP67/IP68 rated); Contacts: Gold-plated copper alloy or phosphor bronze; Cable insulation: PVC, PUR, or FEP; Cable shielding: Aluminum foil and/or braided copper; Conductor: Tinned copper strands; Sealing: Silicone or fluorosilicone rubber gaskets.
Technical Parameters
  • IP Rating IP67/IP68
  • Cable Gauge AWG 20-24
  • Connector Type M12, M8, or DIN 43650
  • Current Rating 5A max
  • Voltage Rating 30V DC max
  • Pin Configuration 3-pin, 4-pin, or 5-pin
  • Contact Resistance <20mΩ
  • Insulation Resistance >100MΩ at 500V DC
  • Operating Temperature -40°C to +105°C
  • Shielding Effectiveness >90% at 100MHz
Standards
ISO 4400, DIN 43650, IEC 61076-2-101, UL 2238

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Electrical Connector / Cable.

pressure sensor connector transducer cable M12 connector industrial electrical connector sensor cable assembly IP67 connector signal transmission cable DIN 43650 Electrical Connector / Cable Electrical Connector / Cable in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Pressure Sensor/Transducer

A device that converts pressure into an electrical signal for measurement and control.

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Engineering Analysis

Risks & Mitigation
  • Electrical short circuits due to moisture ingress
  • Signal interference from improper shielding
  • Connection failure from vibration or thermal cycling
  • Incorrect pin configuration causing system damage
FMEA Triads
Trigger: Moisture ingress through damaged seals
Failure: Corrosion of contacts leading to signal loss or short circuit
Mitigation: Regular inspection of seals, use of IP67/IP68 rated connectors, proper installation with correct torque
Trigger: Electromagnetic interference from nearby equipment
Failure: Signal noise and inaccurate pressure readings
Mitigation: Use double-shielded cables, proper grounding, separation from high-power cables
Trigger: Mechanical stress from vibration or bending
Failure: Conductor breakage or connector detachment
Mitigation: Use strain relief fittings, secure cable routing, vibration-resistant connector designs

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Contact resistance variation <10% over lifetime, insulation resistance >100MΩ at 500V DC, dimensional tolerance per ISO 4400
Test Method
IP rating testing per IEC 60529, electrical testing per IEC 61076-2-101, vibration testing per IEC 60068-2-6, temperature cycling per IEC 60068-2-14

Buyer Feedback

★★★★☆ 4.7 / 5.0 (26 reviews)

"The Electrical Connector / Cable we sourced perfectly fits our Machinery and Equipment Manufacturing production line requirements."

"Found 56+ suppliers for Electrical Connector / Cable on CNFX, but this spec remains the most cost-effective."

"The technical documentation for this Electrical Connector / Cable is very thorough, especially regarding technical reliability."

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Frequently Asked Questions

What is the difference between M12 and M8 connectors for pressure sensors?

M12 connectors (12mm thread) are standard for most industrial pressure sensors, offering more pins and higher current capacity. M8 connectors (8mm thread) are used for compact sensors where space is limited, typically with fewer pins and lower power requirements.

How do I choose between PVC, PUR, and FEP cable insulation?

PVC is economical for general industrial use; PUR offers excellent oil, chemical, and abrasion resistance; FEP provides superior temperature resistance (up to 200°C) and chemical resistance for extreme environments.

What maintenance do pressure sensor connectors require?

Regular inspection for corrosion, proper sealing integrity, and secure connections. Clean contacts with electrical contact cleaner if needed. Replace if IP rating is compromised or if physical damage occurs.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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