8-2b22t Compression Rocker Column Load Cell 22 Ton
Pit-mounted and pitless truck scales, modular weighbridge decks, cement and aggregate bulk batchers.
22 Ton (22,000 kg)
IP68 Hermetic Laser Seal
المواصفات الميتورولوجية والكهربائية الدقيقة
الإصدار: 2026.1 / فحص المعايرة معتمد| الهيكل الإنشائي للمكون | Rocker Column Compression |
| Calibrated Rated Capacity | 22 Ton (22,000 kg) |
| Rated Output / Sensitivity | 2.0 ± 0.002 mV/V |
| Combined Total Error | ≤ ±0.02% FS |
| Bridge Input / Output Impedance | الدخل: 750 ± 15 Ω | الخرج: 702 ± 5 Ω |
| مقاومة العزل الكهربائي | ≥ 5000 MΩ (تم الفحص عند 50V DC) |
| Excitation Supply Voltage | 10V - 12V DC |
| نطاق درجات الحرارة المعايرة | -35°C to +75°C |
| Safe / Ultimate Overload Margins | الآمن: 150% FS | القصوى: 300% FS |
| مواصفات الكيبل المدمج | 14m 4-Core Shielded Heavy Industrial Cable |
8-2b22t: Rocker Column Compression Metallurgy, Sealing & Mounting Architecture
Heavy Weighbridge Compression ArchitectureHigh-Tensile Quenched Alloy Steel, Anti-Corrosion Plating. Specifically engineered for Rocker Column Compression service in Pit-mounted and pitless truck scales, modular weighbridge decks, cement and aggregate bulk batchers.
- High-tensile alloy or 17-4 PH stainless steel hardened to eliminate zero shift under repetitive 45-ton tandem truck axle impacts.
- Rated for capacity of 22 Ton (22,000 kg) with safe overload margin of 150% FS and ultimate breakload of 300% FS.
- High elastic recovery prevents zero balance shift under dynamic braking and acceleration forces.
Full true hermetic enclosure with laser-welded stainless steel bellows or diaphragms (IP68 Hermetic Laser Seal).
- Tested for continuous submersion at 1.5m water depth for 100+ hours without moisture ingress.
- Compensated temperature range (-35°C to +75°C) prevents thermal span drift in Iraqi desert climates.
- Equipped with 14m 4-Core Shielded Heavy Industrial Cable with internal water-blocking filler to prevent capillary fluid migration.
Mounting Kinematics & Side-Load Rejection
Self-aligning spherical load buttons; excellent recovery under longitudinal vehicle movement.
8-2b22t: Wiring Pinouts, Conductor Coding & Summing Interfacing
مخطط التوصيلات والمنافذ| RED | + Excitation Supply (+Exc): 10V - 12V DC |
| BLACK | - Excitation Return (-Exc) |
| GREEN | + Signal Output (+Sig): 2.0 ± 0.002 mV/V |
| WHITE | - Signal Return (-Sig) |
| BLUE / BRN | + / - Sense Leads (6-Wire Remote Sensing) |
| YELLOW | Braided Shield / Earth Ground: 14m 4-Core Shielded Heavy Industrial Cable |
- Bridge Impedance: Input 750 ± 15 Ω | Output 702 ± 5 Ω ensures balanced summation in multi-cell weighbridges.
- Sensitivity Calibration: 2.0 ± 0.002 mV/V with combined error ≤ ±0.02% FS guarantees trade precision.
- Digital / Analog Summing: Direct connection to stainless junction boxes with multi-turn corner trimmers.
- Overload Barrier: Safe overload 150% FS and ultimate overload 300% FS.
8-2b22t: Regional Field Performance Across Iraq & COSQC Stamping
المطابقة القانونية COSQCHigh groundwater with extreme sulfate concentrations (>3,500 mg/L) causes rapid pin corrosion in generic cells. 8-2b22t features sealed construction tested for high saline and petrochemical marine environments.
Summer ambient temperatures reach +55°C, with direct metal surface exposure exceeding +75°C. Internal temperature compensation (-35°C to +75°C) preserves legal calibration.
Cement plant complexes and aggregate quarries generate intense dust and 45-ton axle shocks. Heavy metallurgy withstands abrasive silica dust without mechanical binding.
Iraqi COSQC Legal Metrology Compliance & Stamping
This component satisfies all regulatory requirements mandated by the Iraqi Central Organization for Standardization and Quality Control (COSQC) for trade-approved weighing instruments (OIML R60 C3 / NTEP Class III).
المكونات المماثلة من Load Cells (Tab 1)
فريقنا الهندسي جاهز لخدمتكم
تواصل معنا الآن وسيقوم مهندسونا بتقديم الاستشارة الفنية وعرض السعر الأنسب لمشروعكم خلال أقل من ساعة.
طلب عرض سعر واستشارة هندسية فورية
دراسة فنية ومخطط إنشائي وعرض أسعار خلال أقل من 60 دقيقة
تواصل مباشر مع كبار مهندسي الموازين في كافة المحافظات العراقية
استلام فوري للمخططات الإنشائية (AutoCAD)، قوائم الأسعار والكتالوجات
إرسال وثائق المناقصات، جداول الكميات (BOQ) والمواصفات الرسمية
فرق هندسية متحركة تصل إلى موقعك في كافة محافظات العراق خلال 24–48 ساعة