sp-a-30t Heavy Spoke-Type Compression Load Cell 30 Ton
Heavy vehicle testing frames, multi-ton silo hoppers, hydraulic press force calibration.
30 Ton (30,000 kg)
IP68 Environmental Hermetic Seal
تایبەتمەندییە وردەکانی پێوانەگەری و کارەبایی
فێرژن: ٢٠٢٦.١ / پشکنراوی کالیبرەیشن| تەلارسازی ستراکتۆری | Spoke / Pancake Compression |
| Calibrated Rated Capacity | 30 Ton (30,000 kg) |
| Rated Output / Sensitivity | 2.0 ± 0.002 mV/V |
| Combined Total Error | ≤ ±0.025% FS |
| Bridge Input / Output Impedance | داخڵبوون: 700 ± 15 Ω | دەرچوون: 703 ± 3 Ω |
| بەرگری عازل | ≥ 5000 MΩ (تێستکراو لە 50V DC) |
| Excitation Supply Voltage | 10V - 15V DC |
| پلەی گەرمی قەرەبووکراوی کارکردن | -35°C to +80°C |
| Safe / Ultimate Overload Margins | سەلامەت: 150% FS | کۆتایی: 350% FS |
| تایبەتمەندی کەیبڵی بەستراو | 12m Double Shielded Cable |
sp-a-30t: Spoke / Pancake Compression Metallurgy, Sealing & Mounting Architecture
Heavy Weighbridge Compression ArchitectureHigh-Strength 40Cr Alloy Steel with Electroless Coating. Specifically engineered for Spoke / Pancake Compression service in Heavy vehicle testing frames, multi-ton silo hoppers, hydraulic press force calibration.
- 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 Environmental Hermetic Seal).
- Tested for continuous submersion at 1.5m water depth for 100+ hours without moisture ingress.
- Compensated temperature range (-35°C to +80°C) prevents thermal span drift in Iraqi desert climates.
- Equipped with 12m Double Shielded Cable with internal water-blocking filler to prevent capillary fluid migration.
Mounting Kinematics & Side-Load Rejection
Flange mounting with center tapped hole; highest dynamic fatigue life in class.
sp-a-30t: Wiring Pinouts, Conductor Coding & Summing Interfacing
نەخشەی دەرچە و وایەر| RED | + Excitation Supply (+Exc): 10V - 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: 12m Double Shielded Cable |
- Bridge Impedance: Input 700 ± 15 Ω | Output 703 ± 3 Ω ensures balanced summation in multi-cell weighbridges.
- Sensitivity Calibration: 2.0 ± 0.002 mV/V with combined error ≤ ±0.025% 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.
sp-a-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. sp-a-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 (-35°C to +80°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 Heavy Duty).
بەرهەمە پەیوەندیدارەکانی پۆلی Load Cells (Tab 1)
ئامادەین بۆ بەهێزکردنی پرۆژەکەت
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پەیوەندی ڕاستەوخۆ لەگەڵ ئەندازیارانی باڵای کالیبراسیۆن لە سەرانسەری عێراق
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تیمەکانی چاککردنەوە لە ماوەی ٢٤ بۆ ٤٨ کاتژمێر دەگەنە هەر ١٨ پارێزگاکەی عێراق