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High Quality Rl Three Pulley Tension Sensor for Tension Detector Monitoring
RL Tension Load Cell
Description:
Introducing the RL Tension Detector, crafted with an innovative three-wheel structure design that promises unparalleled measurement accuracy and exceptional repeatability.
Designed for versatility, this cutting-edge device is both portable and effortlessly installable, offering the capability to measure dynamic and static tension online in real time.
With its ingenious movable center wheel, the RL Tension Detector ensures seamless installation and operation without disrupting normal cable operations.
Our RL series products boast an impressive tension measurement range that can extend up to 500 tons,with wire diameters spanning up to
115mm. This robust device is ideal for online tension detection in a variety of applications, including cables, anchor cables, and more.
Features:
1. Capacities (t): 5 to 30 - catering to a wide range of industrial needs.
2. Advanced resistance strain measurement methods for precise assessments.
3. High comprehensive precision and outstanding stability ensure reliable performance.
4. Impressive degree of protection rated to IP65, safeguarding against environmental elements.
5. With its removable, compact structure, it offers ease of installation and maintenance, ensuring long-term usability.
6. Handles tension ranges up to 500 tons; accommodates rope diameters up to 115mm, making it highly adaptable to various tasks.
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
• Sophisticated online tension detection• Precise online tension measurement for products such as cables, anchor cables, and more cables
Textile and Packaging Industry
Applications: Experience the versatility in 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, sanitary napkin production lines, yarn tension measurement, web tension measurement, and wire tension measurement.
Paper, Plastic & Wire/Cable
Applications: Tension detection during rewinding, unwinding, and movement is seamless; continuous online tension measurement is ensured; cutting-edge tension control equipment on production lines. Effectively measures tension on guide rollers for winding plastic film or adhesive tape.
Meeting Multi-Industry Tension Measurement Needs
Expertly supports tension measurement across a myriad 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 more, delivering unparalleled precision and reliability.
Certifications

Labirinth Microtest Electronics (Tianjin), Ltd. is strategically located in the bustling Hengtong Enterprise Port, Tianjin, China. As a distinguished manufacturer renowned in China, we excel in crafting advanced weighing sensors, sophisticated force sensors including tension sensors, and an array of related accessories. Our mission is to deliver comprehensive solutions for weighing, industrial measurement, and precise control applications.
Specializing in cutting-edge weighing and force sensor technologies, we are committed to fostering continuous innovation through robust research and development, expert manufacturing prowess, and unwavering product quality. Our portfolio boasts precision, reliability, and professionalism, consistently meeting the demands of diverse fields, such as weighing devices, metallurgy, petroleum, chemical and food processing, machinery, paper production, steel manufacturing, transportation, mining, cement production, and the textile industry.As a leader in core products for weighing and industrial measurement, we fully embrace the profound responsibility that comes with it.Our expertise encompasses a vast range of load cells, including standard sensors. We also excel in tailoring products to meet unique specifications, proudly offering both OEM and ODM services. We eagerly embrace every challenge, continually advancing new components of weighing products to fulfill the diverse requirements of modern instruments and industrial control. We aspire to be your trusted partner, extending beyond sensors. With two decades of intensive study and practical experience in industrial measurement and related products, we are excited to share our knowledge with our partners. The evolution of electronic weighing measurement technology is revolutionizing our world, enhancing both our work and daily lives. To achieve excellence, efficiency, and reliability in our products and solutions, we are committed to making continual progress, ultimately becoming the ideal partner for collaborative growth and development.
Our sensor product lineup includes: 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, alongside WEIGHING MODULES, ON-BOARD WEIGHING KITS, TENSION MEASURING DEVICES, and weighing display TRANSMITTERS, complemented by a range of ACCESSORIES and innovative combinations.
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 dedicated to delivering a high-quality, responsive service experience to all clients.
The Fastest Reply: We encourage you to reach out with any inquiries. Expect a prompt response from our professional and experienced trade manager within 24 hours. Should our trade manager be offline, simply leave us a message detailing the product model you require along with your E-mail address.
Quality Assurance: Superior quality is guaranteed through our state-of-the-art manufacturing techniques. Every product undergoes rigorous testing by our dedicated QC team before shipment.
Door-to-Door Service: We typically dispatch parcels via DHL, EMS, TNT, and other reliable couriers. Post-shipment, a tracking number will be provided. The delivery timeline spans approximately 5 working days, ensuring maximum convenience for your business operations.
OEM and ODM Options Available
Exhibition
Each year, we proudly showcase our innovations at prestigious exhibitions like the 2021 Guangzhou Unmanned Retail Expo, the 2023 Shanghai Weighing Expo, and the upcoming 2024 Nanjing Weighing Expo. With open arms, we invite global partners to discover and delve into our exceptional array of high-quality weighing load cell products and solutions. Seize the opportunity to witness firsthand our cutting-edge advancements in precision and reliability.
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.