ac-3a-30t Heavy-Duty Rocker Column Load Cell 30 Ton
100t, 120t, and 150t extreme duty weighbridges, steel mill transport, quarry scales.
30 Ton (30,000 kg)
IP68 & IP69K Waterproof / Submersible
تایبەتمەندییە وردەکانی پێوانەگەری و کارەبایی
فێرژن: ٢٠٢٦.١ / پشکنراوی کالیبرەیشن| تەلارسازی ستراکتۆری | Heavy Rocker Column Compression |
| Calibrated Rated Capacity | 30 Ton (30,000 kg) |
| Rated Output / Sensitivity | 2.0 ± 0.002 mV/V |
| Combined Total Error | ≤ ±0.018% FS |
| Bridge Input / Output Impedance | داخڵبوون: 800 ± 20 Ω | دەرچوون: 700 ± 5 Ω |
| بەرگری عازل | ≥ 5000 MΩ (تێستکراو لە 50V DC) |
| Excitation Supply Voltage | 5V - 15V DC |
| پلەی گەرمی قەرەبووکراوی کارکردن | -40°C to +85°C |
| Safe / Ultimate Overload Margins | سەلامەت: 150% FS | کۆتایی: 350% FS |
| تایبەتمەندی کەیبڵی بەستراو | 18m 6-Wire Shielded Rodent-Resistant Cable |
ac-3a-30t: Heavy Rocker Column Compression Metallurgy, Sealing & Mounting Architecture
Heavy Weighbridge Compression Architecture17-4 PH Stainless Steel Hermetic Construction. Specifically engineered for Heavy Rocker Column Compression service in 100t, 120t, and 150t extreme duty weighbridges, steel mill transport, quarry scales.
- 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 30 Ton (30,000 kg) with safe overload margin of 150% FS and ultimate breakload of 350% 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 & IP69K Waterproof / Submersible).
- Tested for continuous submersion at 1.5m water depth for 100+ hours without moisture ingress.
- Compensated temperature range (-40°C to +85°C) prevents thermal span drift in Iraqi desert climates.
- Equipped with 18m 6-Wire Shielded Rodent-Resistant Cable with internal water-blocking filler to prevent capillary fluid migration.
Mounting Kinematics & Side-Load Rejection
Anti-spin pin prevents twisting; superior fatigue life under non-stop heavy truck traffic.
ac-3a-30t: Wiring Pinouts, Conductor Coding & Summing Interfacing
نەخشەی دەرچە و وایەر| RED | + Excitation Supply (+Exc): 5V - 15V 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: 18m 6-Wire Shielded Rodent-Resistant Cable |
- Bridge Impedance: Input 800 ± 20 Ω | Output 700 ± 5 Ω ensures balanced summation in multi-cell weighbridges.
- Sensitivity Calibration: 2.0 ± 0.002 mV/V with combined error ≤ ±0.018% 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 350% FS.
ac-3a-30t: Regional Field Performance Across Iraq & COSQC Stamping
پشکنینی فەرمی COSQCHigh groundwater with extreme sulfate concentrations (>3,500 mg/L) causes rapid pin corrosion in generic cells. ac-3a-30t 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 (-40°C to +85°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 / C4 High Precision).
بەرهەمە پەیوەندیدارەکانی پۆلی Load Cells (Tab 1)
ئامادەین بۆ بەهێزکردنی پرۆژەکەت
ئەندازیارانی ئێمە لە ماوەی کەمتر لە کاتژمێرێکدا وەڵامت دەدەنەوە بە باشترین ڕاوێژ و کەمترین تێچوو.
داواکاری خێرای نرخی ئەندازیاری
ڕاوێژکاری تەکنیکی و نەخشەی ئەندازیاری لە کەمتر لە ٦٠ خولەکدا
پەیوەندی ڕاستەوخۆ لەگەڵ ئەندازیارانی باڵای کالیبراسیۆن لە سەرانسەری عێراق
وەرگرتنی خێرای نەخشەی AutoCAD، لیستی نرخ و کەتەلۆگی فەرمی
ناردنی دۆکیومێنتی تەندەر، خشتەی بڕەکان (BOQ) و داواکاری فەرمی
تیمەکانی چاککردنەوە لە ماوەی ٢٤ بۆ ٤٨ کاتژمێر دەگەنە هەر ١٨ پارێزگاکەی عێراق