51-5 Tube Loop Detector Cable
Conductor :
Bare Copper
Insulation:
PVC/Nylon
Jacket:
PVC or HDPE
Rated Voltage:
600V
Temperature Range:
0 °C to +60 °C
Standard:
UL
Description
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Conductor
Stranded Bare Copper per ASTM B-3, B-8

Insulation
PVC/Nylon Insulation

Sheath
PVC or HDPE Jacket

Temperature Rating
0 °C to +60 °C
51-5 Tube Loop Detector Cable
Tube loop detector cable conforms to IMSA 51-5 specifications and is suitable for loop installations buried in roads or underground pipelines. It can operate stably for extended periods at a continuous operating temperature of 60°C.

Tube Loop Detector Cable
51-5 tube loop detector cable is a high-performance cable specifically designed for traffic signal control systems and vehicle sensing loops.

Conductors oxygen-free copper

Rated Voltage Uo/U (Um) : 600 VV

Insulated : PVC/Nylon Insulation

Standards : UL

Outer Jacket : PVC or HDPE Jacket

Temperature range :0 °C to +60 °C
Advantages of cable
IMSA 51-5 tube loop detector cable uses bare copper multi-strand conductors, ensuring stable and reliable signal transmission. The conductors are encased in abrasion-resistant PVC/Nylon insulation and protected by a conduit, effectively preventing mechanical damage and environmental corrosion.

| NO. OF COND | OUTER JKT THICKNESS | NOMINAL O.D. | WEIGHT | ||
| INCH | mm | INCH | mm | lbs. / 1M' | |
| PVC | |||||
| 14 | 0.03 | 0.762 | 0.25 | 6.35 | 30 |
| 12 | 0.03 | 0.762 | 0.25 | 6.35 | 36 |
| HDPE | |||||
| 14 | 0.03 | 0.762 | 0.25 | 6.35 | 22 |
| 12 | 0.03 | 0.762 | 0.25 | 6.35 | 29 |
Certification
IMSA cable has passed multiple certifications. Certified cables reduce the risk of rework due to product non-compliance, improving overall project execution efficiency.

IMSA Compliant
EMI Resistant
Weather-Resistant
Signal Stability


APPLICATIONS
IMSA 51-5 tube loop detector cable is typically buried under road paving or in underground conduits, forming a closed induction coil. It triggers a signal control based on the electromagnetic changes generated when a vehicle passes over it.

Highway Entrances
At highway entrances or ramp areas, IMSA cable forms an inductive loop to detect vehicle entry, working in conjunction with the signal system to achieve safe and orderly vehicle merging management.

Parking Lots
IMSA cable is installed under the road surface at parking lot entrances and exits. By sensing the presence of vehicles, it triggers the opening or closing of the barrier gate, improving vehicle entry and exit efficiency and system reliability.

Industrial Park Entrances and Exits
IMSA cables are buried in the park's roads to detect the entry and exit of large trucks or forklifts, working in conjunction with the access control system to achieve automated access management.

Residential Area Entrances and Exits
IMSA 51-5 cables can be used at residential community vehicle entrances and exits, using vehicle sensing to trigger barrier gate linkage, reducing manual intervention.
Customer Photos
Exporting to 80+ countries and regions, we bring proven global export experience and trusted wires & cables to customers worldwide.

plant equipment
Geritel Wire is a professional wire and cable manufacturer. We implement a strict raw material selection system. Conductors use high-purity copper or aluminum materials, and insulation and sheath materials come from a stable and reliable supply system, ensuring the electrical performance, durability, and safety of our wires and cables from the source.






Packaging Information
IMSA signal cable comes in three standard packaging options: coiled, plastic reel, and wooden reel. Customized packaging is also available.

Coiled

Plastic Reel

Wooden Reel
Global Certification
Geritel Wire Manufacturer holds 50+ international certifications, including UL, cUL, SAA, TUV, CE, VDE, ISO, and others. Our cables meet the highest global quality and safety standards.

VDE

UL

SAA

TUV

ISO
What are people saying about us
Our customers have consistently shared positive feedback about our cables and services. Here’s what they say about US:


Angelo Reyes - Philippine
When collaborating with the factory to customize solar photovoltaic lines, their technical team provided detailed answers to our specification questions and offered sample testing plans. The cables fully comply with IEC standards.


Aleksi Niemi - Finland
Comparing Geritel Wire with other big brands, I found their quality to be almost identical, and at a much better value. I’m delighted with the purchase and truly impressed with their professionalism and product.


Ricardo José Herrera - Dominican
Due to the tight schedule of the hotel project, we had to adjust the usage quantity several times. GERITEL WIRE supplier was very flexible in terms of delivery and packaging, with fast delivery times. The wire reels were clearly labeled, making on-site counting and distribution very convenient.
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