描述

Sensor connection wiring harnesses by RRH are specialized assemblies designed to link sensors to control systems with unmatched precision, critical for applications where data accuracy directly impacts performance. These harnesses feature thin, high-conductivity conductors (often tinned copper) and low-capacitance insulation to minimize signal loss, ensuring sensors (temperature, pressure, motion, etc.) transmit precise readings. They include shielding to reduce electromagnetic interference, which is vital for sensitive sensors in industrial machinery, medical devices, or automotive systems. RRH customizes harnesses to fit sensor types (M12, M8 connectors) and environmental needs—waterproof variants for outdoor sensors, heat-resistant ones for engine compartments, or flexible designs for moving parts. The compact, lightweight construction avoids interfering with sensor operation, while robust jackets resist oil, chemicals, and abrasion. Whether connecting a pressure sensor in a factory, a heart rate monitor in a hospital, or a proximity sensor in a car, these harnesses guarantee reliable, accurate data flow.

Product Advantage

Improved Durability with top quality manufactured insulation ensuring full compliance with industry standards, designed to withstand extreme temperatures, moisture and physical harms

RRH Cable we have the capability to manufacture grade A 99.9% pure copper precisely stranded in the insulators for the best conductivity and efficiency

Thanks to our expert craftsmanship, we provide high-quality cables that minimize the need for frequent maintenance or replacements, significantly reducing long-term operational costs.

Technical Parameters

AWG    Conductor Area  Voltage Rating Current Rating (A)   Insulation Type  Conductor Material       Core Type        No. of Conductors       Use Cases / Sensor Types
30 AWG    0.05 mm²           30 – 60V                 0.5 – 1.0 A         PVC / FEP / TPE      Tinned Copper    Stranded (7x finer)      2 – 10        Compact digital sensors, embedded sensing in electronics
28 AWG    0.08 mm²           30 – 100V              0.8 – 1.4 A          PVC / TPE / FEP      Tinned Copper    Stranded                          2 – 12        Proximity sensors, I2C, UART, SPI, analog sensors
26 AWG     0.13 mm²          100 – 300V            1.0 – 2.2 A          PVC / PUR / FEP      Tinned Copper    Stranded                         2 – 20         Pressure, temperature sensors, CAN bus nodes
24 AWG    0.20 mm²           100 – 300V           2.0 – 3.5 A          PVC / PE / XLPE        Bare / Tinned Copper   Stranded           2 – 24         RS-485, 3-wire and 4-wire sensors
22 AWG    0.34 mm²              300V                    3.5 – 5.5 A           PVC / PE / FEP           Bare / Tinned Copper    Stranded / Solid 2 – 30    Analog sensors, encoders, thermocouples
20 AWG    0.52 mm²              300V                     5 – 8 A                 PVC / XLPE / TPE      Bare / Tinned Copper    Stranded           2 – 30         Optical sensors, strain gauges, analog/digital combo
18 AWG     0.82 mm²        300 – 600V             7 – 12 A                PVC / TPE / Silicone Bare / Tinned Copper   Stranded            2 – 25         Load cells, powered sensor arrays
16 AWG     1.3 mm²            300 – 600V            10 – 15 A              PVC / Silicone / FEP  Bare / Tinned Copper    Stranded            2 – 15        Actuated sensors, sensors with higher current draw

Product Uses
Automotive, engine control harness, ABC, airbag system etc

Industrial Automation, conveyor systems, CNC machines, robotic arms etc

Medical Devices, monitoring devices, diagnostics equipment etc

Home Apppliances, smart phone device, mobile phones , connected devices etc

Agriculture & Heavy Equipment, harvesters, drones, tractors etc

Product Operate Guide
Apply cable base on its insulation property

Avoid bends

Always de-energize the system before working on cables

Proper PPE duing operation

Consideration
Key Feature                                                                                                 Why It’s Important
Shielded Cable                                                   Prevents EMI that can corrupt sensitive analog/digital sensor signals
Flexible Insulation                                            Allows dynamic movement without cable fatigue
Miniature Connectors                                      Saves space in tight assemblies
Color-coded Wires                                            Easier field service and maintenance
High Signal Integrity                                        Ensures accurate readings from sensors
Quick Connect Interfaces                               Speeds up sensor changeover and service time