cs-dp-30t Digital Rocker Pin Load Cell 30 Ton
Heavy logistics truck scales, automated customs border weighing checkpoints in Iraq.
30 Ton (30,000 kg)
IP68 Hermetically Sealed
Precision Metrology & Electrical Specifications
SPEC VERSION: 2026.1 / CALIBRATION VERIFIED| Structural Architecture | Digital Rocker Pin Compression |
| Calibrated Rated Capacity | 30 Ton (30,000 kg) |
| Rated Output / Sensitivity | Digital Output Protocol (RS485 Full Duplex) |
| Combined Total Error | ≤ ±0.018% FS |
| Bridge Input / Output Impedance | Input: Digital Bus | Output: RS-485 Standard |
| Insulation Resistance | ≥ 5000 MΩ (Tested at 50V DC) |
| Excitation Supply Voltage | 12V DC |
| Compensated Temperature Range | -35°C to +75°C |
| Safe / Ultimate Overload Margins | Safe: 150% FS | Ultimate: 300% FS |
| Integral Cable Specification | 15m Armored Shielded Bus Cable |
cs-dp-30t: Digital Rocker Pin Compression Metallurgy, Sealing & Mounting Architecture
Heavy Weighbridge Compression ArchitectureHigh-Grade Quenched Alloy / Stainless Steel. Specifically engineered for Digital Rocker Pin Compression service in Heavy logistics truck scales, automated customs border weighing checkpoints in Iraq.
- 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 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 Hermetically Sealed).
- 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 15m Armored Shielded Bus Cable with internal water-blocking filler to prevent capillary fluid migration.
Mounting Kinematics & Side-Load Rejection
Immunity to electrical noise; cables can run up to 1200 meters without signal degradation.
cs-dp-30t: Wiring Pinouts, Conductor Coding & Summing Interfacing
Hardware Interface Map| RED | + Excitation Supply (+Exc): 12V DC |
| BLACK | - Excitation Return (-Exc) |
| GREEN | + Signal Output (+Sig): Digital Output Protocol (RS485 Full Duplex) |
| WHITE | - Signal Return (-Sig) |
| BLUE / BRN | + / - Sense Leads (6-Wire Remote Sensing) |
| YELLOW | Braided Shield / Earth Ground: 15m Armored Shielded Bus Cable |
- Bridge Impedance: Input Digital Bus | Output RS-485 Standard ensures balanced summation in multi-cell weighbridges.
- Sensitivity Calibration: Digital Output Protocol (RS485 Full Duplex) 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 300% FS.
cs-dp-30t: Regional Field Performance Across Iraq & COSQC Stamping
COSQC Legal VerificationHigh groundwater with extreme sulfate concentrations (>3,500 mg/L) causes rapid pin corrosion in generic cells. cs-dp-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 +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 Digital Approved).
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