1. Kirish
The JHBM-4 JUNO Ring Weighing Load Cell is a high-precision and stable sensor designed for accurate force measurement. It is suitable for a wide range of applications requiring the detection of weight, bolt preload, and pressure, particularly where a through-hole design is beneficial. This manual provides essential information for the proper setup, operation, and maintenance of your JHBM-4 load cell.
2. Mahsulot xususiyatlari
- High Stability and Reliability: Engineered for consistent and dependable performance in demanding environments.
- Yuqori aniqlik: Provides accurate measurement results.
- Bardoshli qurilish: Made from stainless steel for robustness and longevity.
- Quality Manufacturing: Adheres to a strict quality management system (ISO9001:2015 certified), ensuring linear performance, repeatability, and hysteresis performance.
- Integrated Production Process: Features strict material selection, precise processing and cutting, specialized elastic body processing, and careful patch gluing.
- Himoyalangan kabel: Equipped with a shielding layer for enhanced signal integrity and protection against interference.
- Ko'p qirrali dastur: Can be integrated with various systems including analog transmitters (0-10V, 4-20mA, 0-5V, 0-10V output), digital transmitters (RS485, RS232 output), and smart meters (220V/24V power, 4-20mA, RS485, RS232 output).
3. Texnik shartlar
3.1 Texnik parametrlar
| Parametr | Qiymat | Parametr | Qiymat |
|---|---|---|---|
| Diapazon | 50, 100, 200, 300, 500 kg; 1, 2, 3, 5 t | Kirish qarshiligi | 735 ±35 Ō |
| Sezuvchanlik | 1.0~2.0 ±0.1 mV/V | Chiqish qarshiligi | 700 ±3 Ō |
| Comprehensive Accuracy | 0.2% F·S | Izolyatsiyaga qarshilik | ≥2000 MŌ |
| O'rmalash | ±0.1% F·S / 30min | Excitation Voltage | 5~12 VDC |
| Chiziqli bo'lmaganlik | ±0.1% F·S | Ishlash harorati oralig'i | -20~+70°C |
| Histerezis xatosi | ±0.1% F·S | Allowed Overload | 120% F·S |
| Takrorlash xatosi | ±0.1% F·S | Sealing Level | IP66 |
| Nol harorat koeffitsienti | ±0.05% F·S / 10°C | Material | Zanglamaydigan po'lat |
| Kabel | Diametri 3 × 2000 mm |
3.2 Dimensional Specifications
| Range (t) | ØA | ØB | ØC | H | H1 |
|---|---|---|---|---|---|
| 0~1 | 26 | 14 | 8.5 | 9 | 8 |
| 2 | 38 | 22 | 17 | 16 | 14 |
| 2.5-5 t | 45 | 26 | 21 | 20 | 18 |
| Range (KN) | ØA | ØB | ØC |
|---|---|---|---|
| 120 | 47.4 | 31 | 17 |
| 180 | 58.4 | 38 | 22 |
| 220 | 62.4 | 42 | 24 |
| 260 | 66.4 | 44 | 26 |
| 330 | 72.4 | 51 | 29 |
| 400 | 74.4 | 53 | 32 |
4. O'rnatish va o'rnatish
- O'rnatish: Ensure the load cell is mounted on a stable, flat surface. The design indicates that the force should be applied to the central convex platform.
- Majburiy ariza: Apply the load directly to the central convex platform of the sensor. Refer to the 'Usage Force Diagram' for correct force application.
- Simlarni ulash: Connect the load cell according to the provided wiring definitions. Ensure proper shielding layer protection for the cable to prevent interference.
| Sensor simlari | Transmitter Wiring |
|---|---|
| Red: Power + | Qizil: kuch |
| Green: Power - | Green: Common Terminal |
| Yellow: Signal + | Sariq: signal |
| White: Signal - |
- Integratsiya: The load cell can be integrated with various signal processing units:
- Analog Transmitters: For 0-10V, 4-20mA, 0-5V, or 0-10V output.
- Raqamli transmitterlar: For RS485 or RS232 output.
- Aqlli hisoblagichlar: Compatible with 220V/24V power supply and 4-20mA, RS485, or RS232 output.
5. Operatsiya
The JHBM-4 load cell operates by detecting the deformation caused by applied force on its central convex platform. The sensor converts this mechanical force into an electrical signal proportional to the applied load. Ensure the applied force is within the specified operating range and does not exceed the allowed overload of 120% F·S to prevent damage.
6. Xizmat ko'rsatish
- Doimiy tekshirish: Periodically inspect the load cell and its connections for any signs of wear, damage, or corrosion.
- Tozalik: Keep the sensor and its surroundings clean to ensure optimal performance and prevent debris from affecting measurements.
- Haddan tashqari yuklanishdan saqlaning: Do not exceed the maximum allowed overload (120% of Full Scale) to maintain accuracy and prolong the lifespan of the sensor.
- Kabelning yaxlitligi: Check the cable for any damage to the outer sheath or shielding layer, which could affect signal quality.
7. Muammolarni bartaraf qilish; nosozliklarni TUZATISH
No specific troubleshooting steps are provided in the product information. If you encounter issues, verify all connections, ensure the load is applied correctly, and check that the power supply is within the specified voltage range. If problems persist, contact customer support for assistance.
8. Foydalanuvchi maslahatlari
Mijozlardan hech qanday aniq foydalanuvchi maslahatlari mavjud emas ediviews or Q&A for this product. For best results, ensure the load cell is installed in an environment free from excessive vibration or temperature fluctuations outside its operating range. Calibrate regularly if high precision is critical for your application.
9. Kafolat va qo'llab-quvvatlash
For warranty information, technical support, or service inquiries, please contact the seller directly. Ensure you have your product model (JHBM-4) and purchase details available when contacting support.
