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Guangzhou Zhongxin Automation Technology Co., Ltd】Professional supply of IL series UK OAP box type weighing sensors, (IL sensors) IL-50kg~IL-2t_
UK OAP Load Cell)Ensure fast delivery time, 100% genuine products, 10 years of industry experience, focus on high-end high-quality sensor services, and provide complete automation solutions. IL series UK OAP box type weighing sensor related models: IL-50kg, IL-100kg, IL-150kg, IL-200kg, IL-250kg, IL-300kg, IL-500kg, IL-1000kg, IL-2000kg, IL-1t, IL-2t
Introduction to IL series weighing sensors
Product Name:
UK Load CellProduct brand: UK OAP
Product characteristics:
Single point weighing sensor★. Made of high-quality alloy steel materials
★. Easy installation, protection level IP65
★. Maximum scale platform size 800 * 800mm
★. Optional range: 50kg~2t
★. IL series is suitable for various platform scales and hopper scales.
Installation dimensions of IL series weighing sensors
Technical parameters of IL series weighing sensors
|
TECHICAL PARAMETER|4Wires Exc+(Red);Exc-(Black);Sig+(Green);Sig-(White) |
| Rated load: |
50,100,150,200,250,300,500kg,1t,2t |
Insulation resistance: |
≥5000MΩ |
| Accuracy level: |
0.03 |
Temperature compensation range: |
-10℃_+40℃ |
| Sensitivity: |
2.0±0.02mv/v |
Operating temperature range: |
-30_+70℃ |
| Linear error: |
±0.03%F.S |
Safe load: |
150% F.S |
| Lag error: |
±0.03%F.S |
Destructive load: |
200% F.S |
creep (30min): |
±0.0.02%F.S |
Rated excitation voltage: |
10-12V DC |
| Zero temperature effect: |
±0.02%F.S/10℃ |
Maximum excitation voltage: |
15VDC |
| Sensitivity temperature influence: |
±0.02%F.S/10℃ |
Sealing level: |
IP65 |
| Input impedance: |
400±20Ω |
Material: |
alloy steel |
| Output impedance: |
352±5Ω |
Cable: |
3m |
Complete model of IL series weighing sensor
IL-1t,IL-100kg,IL-150kg,IL-200kg
IL-2t,IL-250kg,IL-300kg,IL-500kg
IL-50kg,IL-1000kg,IL-2000kg
Extended Reading
Fundamentals and methods of protective sealing
The foundation of the sealing protection of the weighing sensor is the application of protective surface adhesive to the resistance strain gauge. Plastic protective surface:
(1) Dielectric strength> 5000M, volume resistivity 10141018 Ω. cm;
(2) Has a strong cohesion with the metal surface, from this interface to prevent moisture penetration;
(3) Low moisture absorption and cohesive strength;
(4) The curing reaction will not release harmful compounds, and a non corrosive resistance strain gauge;
(5) The softness of the cured film and the elastic constant of the elastic component within the strain range.
The plastic brushing of the resistance strain gauge protective surface and the brushing time before cleaning are essential. During the production process, the weighing sensor completes the following two tasks, one of which is patch, pressure curing, curing relief, and quality inspection
Investigate, paste terminals, bridge crimping groups, and measure the quality standards of their insulation resistance in each process; The second is the overall cleaning of elastic components during the process of acceptable quality. After the overall cleaning of the elastic components, they must be quickly placed in a high-temperature test container, heated at 40 ℃, and kept warm for a certain period of time. The protective surface glue (1) for brushing teeth from the elastic components in the packaging box must be removed under dry environmental conditions. Its purpose is to prevent moisture during the production process of resistance strain gauges, lay the foundation, and ultimately protect and seal them.
The Origin of Single Point Load Cell
In the discussion at the first International Industrial Weighing and Force-measuring Exhibition in 1979, a new term emerged in the terminology of sensors: "single point" force sensing. The latest generation of retail scales did not include any auxiliary flexors supporting the upper weighing software platform, which was rigidly fixed to the center sensor. The design of this type of single point force sensor is based on the principle of parallelogram, but an additional central cross beam should be provided for the strain gauge to complete the task of measuring the beam and deflection components in the top and bottom components of the parallelogram. Its advantage is that the strain gauge leaves the position where there is a twisting effect caused by eccentric loading, while increasing the rigidity of the structure. This type of force sensor is subjected to eccentric loading tests at the manufacturing plant. Apply 1/3 of the sensor's ultimate load in different directions within a radius of 200 millimeters. Each sensor must operate within ± 1/3000 of the center reading value, a typical design. Another eye-catching new news in the field of force sensors is the promotion and application of the principle of gyroscopes. The gyroscopic force measurement system utilizes the proprietary characteristics of the gyroscope, making it a precise, linear, and reproducible force sensor. After studying the anti hysteresis, anti drift, and anti temperature effects of this force sensor, the gyroscopic force measurement system can transmit direct digital signals to the display unit with high anti-interference performance. These characteristics make it completely independent of harsh environmental conditions. The rotor of the gyroscope rotates at a constant speed, and the horizontal axis of the rotor is installed in a universal support. There is an external universal support suspended by a movable joint, which also supports one end of the rotatable lever under the yoke.
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