Interference-Resistant Temperature Monitoring Cables

ZS-P-SLD (Shielded Multipoint Temperature Monitoring Cable)

Key Features

• Two- or three-wire communication: Supports digital temperature monitoring using 2-wire or 3-wire connections.
• Consistent temperature accuracy: Measurement accuracy is unaffected by cable length.
• High sensor capacity: Supports up to 100 temperature sensors per cable.
• High tensile strength: Withstands tensile loads exceeding 300 kg.
• Temperature monitoring range: -40°C to 85°C.
• High-performance electromagnetic shielding: Braided copper or tinned-copper shielding reduces external electromagnetic interference.
• Shielding and interference discharge: Multiple interference-protection measures improve signal stability in electrically noisy environments.
• Pure copper conductors: Provide reliable electrical conductivity and signal transmission.
• Food-grade outer sheath: Manufactured with food-grade protective material, as specified by the manufacturer.
• Abrasion- and corrosion-resistant construction: Durable PVC outer sheath protects against mechanical wear, moisture, and environmental exposure.
• Water-resistant design: Manufacturer-specified IP58+ protection rating.
• Fully sealed temperature sensors: Internal sensor elements are encapsulated to prevent moisture intrusion.

Additional Details

The ZS-P-SLD is an industrial multipoint temperature monitoring cable designed for environments with high levels of electromagnetic interference, including power cable trenches, cable trays, air-cooled and indirectly cooled systems, and electrical cable joints.

Its internal construction incorporates braided copper or tinned-copper shielding to reduce interference from nearby electrical equipment and power transmission cables. Combined shielding and interference-discharge measures help maintain stable digital communication and reduce unstable temperature readings caused by electromagnetic disturbances.

The cable features pure copper signal conductors with integrated steel tensile reinforcement, providing reliable signal transmission while supporting tensile loads exceeding 300 kg.

Each cable supports up to 100 digital temperature sensors, enabling distributed temperature measurement along electrical infrastructure, industrial cooling equipment, and other installations where conventional unshielded sensor cables may experience communication interference.

The protective PVC outer sheath provides abrasion resistance, corrosion resistance, and water protection, while fully sealed temperature sensor elements help prevent moisture intrusion.

With its compact 9 mm outer diameter, flexible installation options, and compatibility with digital temperature data collectors, the ZS-P-SLD is suitable for continuous temperature monitoring in demanding industrial electrical environments.

Technical Specifications

Temperature monitoring range

-40°C to 85°C

Temperature accuracy

≤±0.5°C

Temperature repeatability

≤±0.2°C

Maximum sensors per cable

100

Communication wiring

2-wire or 3-wire digital signal

Supply voltage

3–5.5 V DC, supplied by data collector

Cable outer diameter

9 mm

Protection rating

IP58+ (manufacturer-stated)

Tensile strength

Greater than 300 kg

Signal conductors

Pure copper

Shielding

Braided copper or tinned copper

Reinforcement

Integrated steel tensile-strength wire

Conductor cross-section

0.3 mm²

Outer sheath material

PVC

Temperature conversion time

750 ms

Power consumption

0.03 mA per sensor at 5 V DC

Typical service life

Over 3 years

Customization lead time

10 days

Installation method

Application-dependent

Compatible equipment

Digital temperature data collectors

Available configurations

Inline cable and branched probe configurations

Typical Applications

• Power cable trenches and cable trays
• Electrical cable joint temperature monitoring
• Air-cooled and indirectly cooled industrial equipment
• Industrial electrical installations with electromagnetic interference
• Distributed temperature monitoring along power infrastructure