High Accuracy Rl Rope Wire Yarn Cable Three Pulley Tension Detector Sensor
RL Tension Load Cell
Intricate Description:
The RL tension detector is ingeniously crafted with a state-of-the-art three-wheel structural design, ensuring unparalleled measurement accuracy and exceptional
repeatability. Its portable nature allows for effortless installation and seamlessly captures dynamic and static tension in real-time, all while keeping cable operations uninterrupted.
The device is ingeniously equipped with a movable center wheel, simplifying the installation and operation process remarkably.
Impressively, the RL series products boast a tension measurement range that extends dramatically up to 500 tons, accommodating wire diameters reaching an impressive
115mm. It excels in performing precise online tension detection for a variety of applications including cables, anchor cables, and stay cables.
Outstanding Features:
1. Capacities (t): A versatile range from 5 to 30
2. Employs sophisticated resistance strain measurement techniques
3. Guarantees high comprehensive precision and remarkable stability
4. Ensures protection with a robust IP65 rating
5. Compact, removable design for effortless installation and maintenance
6. Tension capacity reaches a staggering 500 tons, with rope diameters up to 115mm
Rated Load |
t |
5,10,20,30 |
Rated Output |
mV/V |
1.2-1.5mV/V |
Zero Balance |
%R.O. |
≤±2 |
Comprehensive Error |
%R.O. |
<±3 |
Non-linearity |
%R.O. |
<±0.5 |
Hysteresis |
%R.O. |
<±0.5 |
Repeatability |
%R.O. |
<±0.5 |
Compensated Temp. Range |
ºC |
-10~+40 |
Operating Temp. Range |
ºC |
-20~+70 |
Temp. effect/10ºC on output |
%R.O./10 ºC |
±0.1 |
Temp. effect/10ºC on zero |
%R.O./10 ºC |
±0.1 |
Recommended Excitation Voltage |
VDC |
5-12 |
Maximum Excitation Voltage |
VDC |
15 |
Input impedance |
Ω |
770±10 |
Output impedance |
Ω |
700±5 |
Insulation resistance |
MΩ |
≥5000(50VDC) |
Safe Overload |
%R.C. |
150 |
Ultimate Overload |
%R.C. |
300 |
Material |
|
Steel |
Degree of protection |
|
IP65 |
The length of the cable |
m |
10m |
Wiring code |
Ex: |
Red:+ Black:- |
Sig: |
Green:+ White:- |
|
Applications
• Seamless online tension detection for unmatched precision and efficiency.• Expert online tension measurement of products such as cables, anchor cables, and cables, ensuring optimal performance.
Images shared by the customer:
Textile and Packaging Industry
Applications: Perfectly engineered for diverse applications like beverage labeling machines, solvent-free laminating machines, wet laminating machines, ticketing machines, roll-to-roll die-cutting machines, dry laminating machines, labeling machines, aluminum washing machines, inspection machines, diaper production lines, tissue production lines, and sanitary napkin production lines. Also excels in yarn tension measurement, web tension measurement, and wire tension measurement.
Paper, Plastic & Wire/Cable
Applications: Specialized in tension detection during rewinding, unwinding, and movement; offering continuous online tension measurement that keeps operations smooth and efficient. Essential tension control equipment for production lines, it adeptly measures tension on guide rollers for winding plastic film or adhesive tape.
Meeting Multi-Industry Tension Measurement Needs
Engineered to support tension measurement across a vast array of industries: lumber production, building materials, film slitting, vacuum aluminum foil coating, coating machines, blown film machines, tire forming machines, steel cord fabric cutters, slitting lines, coating lines, composite lines, color-coated board production, optical fiber equipment, gypsum board lines, dipped fabric and canvas machines, carpet production, battery stacking machines, lithium battery slitting machines, lithium battery rolling mills, and beyond. Truly versatile and indispensable for diverse industrial needs.
Certifications

Labirinth Microtest Electronics (Tianjin), Ltd. is strategically situated in the bustling Hengtong Enterprise Port in Tianjin, China. As a distinguished leader in the field, we excel in crafting high-quality weighing sensors, force sensors-including precision tension sensors-and a range of essential accessories. Our comprehensive solutions cater to the diverse needs of weighing, industrial measurement, and control sectors, establishing us as a trusted partner in the industry.
Dedicated to advancing the field of weighing and force sensor technology, we prioritize relentless innovation in research and development, employ cutting-edge manufacturing methodologies, and uphold the highest standards of product reliability. Our exceptional offerings include precise and dependable products and technical services, adept for a myriad of applications such as industrial weighing devices, metallurgy, petroleum, chemical processing, food production, machinery, paper manufacturing, steelmaking, transportation, mining operations, cement production, and the textile industry.Acknowledging our pivotal role in producing fundamental components for weighing and industrial measurement, we diligently embrace our substantial responsibility.Our expertise extends to the creation of a wide variety of load cells, including standard models. We also specialize in custom-designed solutions tailored to unique specifications, delivering both OEM and ODM services. We warmly welcome challenges in developing innovative elements of weighing products, dedicated to fulfilling the diverse demands of modern instrumentation and industrial control. Our ambition is to be your preferred partner, not just in the sensor sector. With two decades of profound expertise in industrial measurement, we eagerly share our knowledge with collaborators. Electronic weighing measurement technology revolutionizes our world, enhancing work and life quality. To deliver impeccable, efficient, and reliable products and solutions, we are committed to relentless advancement, ultimately aspiring to be the quintessential partner for your growth and development endeavors.
Our sensor product lineup encompasses: SINGLE POINT load cells, S-Type load cells, SINGLE-ENDED SHEAR BEAM load cells, DOUBLE-ENDED SHEAR BEAM load cells, LOW PROFILE DISK load cells, MICRO load cells, as well as WEIGHING MODULES, ON-BOARD WEIGHING KITS, TENSION MEASURING DEVICES, and weighing display TRANSMITTERS, in addition to various ACCESSORIES and configurations.
Our advantages: |
20 YEARS |
ONE-STOP SOLUTION |
PROVIDE DESIGN AND CUSTOMIZATION SERVICES |
POWEFUL AND PROFESSIONAL TEAM |
FASTER AND MORE EFFICIENT WEIGHING |
After 20 years of product development and manufac turing history,we are rich-ex- perienced and trustworthy in load cells and accessories |
We offer complete solutions of full measurement chain weighing and force measurement,which involves aluminum and steel load cells weighing display transmitters and measurement solutions. |
We manufacture standard load cell products,which can also be designed and custom- ized according to your special requirements. |
We own powerful and profes sional team with numbers of senior expert R&D engineers who focus on machinery,elec tronics,automation and many other directions.With 20years of industrial application accu- mulation, we make the applica- tion more professional. |
Our vision is "enjoy fast weighing."We are committed to "faster and more efficient weighing.".and we can provide a series of products and solutions in this regard. |
Our Services:
Service standards: We are wholeheartedly dedicated to delivering top-tier and responsive services to all our esteemed clients.
The fastest reply: For any inquiries, please do not hesitate to reach out. Our seasoned and adept trade manager will respond within 24 hours. Should our trade manager be unavailable, kindly leave a message detailing the product model you require along with your email address.
Quality assurance: Our commitment to quality is unwavering, backed by state-of-the-art manufacturing processes. Each product undergoes stringent evaluation by our expert quality control team before dispatch.
Door to door service: We typically dispatch parcels via DHL, EMS, and TNT, providing you with a tracking number post-dispatch. Deliveries generally arrive within five business days, ensuring utmost convenience for your business operations.
OEM ODM available
Exhibition
Every year, we proudly showcase our innovative solutions at prestigious events including the 2021 Guangzhou Unmanned Retail Expo, the 2023 Shanghai Weighing Expo, and the 2024 Nanjing Weighing Expo. We extend a heartfelt invitation to partners from across the globe to discover and experience our exceptional weighing load cell products and advanced solutions. Join us to witness the precision and excellence that Labirinth Microtest Electronics (Tianjin), Ltd. consistently delivers.
Packaging & Shipping


1. What is the MOQ?
If we don't have it in stock, the MOQ is different according different models. If we have it in stock, we can ship you even 1 pc as sample.
2. What is lead time?
If we have it in stock, we can ship it to you within about 3-5 working days.
If we don't have it in stock, the lead time will be 10-30 days normally.
3. What is the express delivery?
DHL, Fedex, TNT ,EMS, UPS etc. We will choose the safe and cheapest way for you to reduce your cost. Economic shipping way: by sea, by air transport .If you place mass order with us, the shipping way of by sea or by air transport will be ideal choice.
4. What is the quality guarantee?
Quality guarantee: 12 months. If the product has quality problem within 12 months, please return it to us, we will repair it; if we can't repair it successfully, we will give you a new one; but the man-made damage, improper operation and force majeure will be excepted. And you will pay the shipping cost of returning to us, we will pay the shipping cost to you.
5. Is there any after-sale service?
After you receive our product, if you have any questions or need any assistance, we canprovide you the after-sale service by e-mail, skype, trade manager, telephone and QQ etc.