IN STOCK IRAQ WAREHOUSE (ERBIL / BAGHDAD) | IP65 Front Panel Weatherproof | COSQC IRAQ VERIFIED
SCA1 Indicators & Terminals (Tab 2) TAB-2

SCA1 Digital Weighbridge Indicator & Transaction Terminal

Commercial truck scale weigh stations, grain silos, cement dispatch offices, border customs.

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HARDWARE OPTICAL VIEW 100,000 Div • Alibi
SCA1 Digital Weighbridge Indicator & Transaction Terminal 100,000 Div • Alibi IP65 Front Panel Weatherproof
Metrological Verification: OIML R76 Class III Approved (10,000e)
Terminal Capacity
Up to 999,999 kg / 100,000 Divisions Up to 100,000 divisions
Front Enclosure
IP65 Front Panel Weatherproof Cabin dust & splash sealed
Overload Alert
Electronic Overload Alert & Event Logging Capacity safety interlock
Surge Protection
Built-in Surge Protection on All Signal Lines Utility grid transient barrier
Accuracy Class
OIML R76 Class III Approved (10,000e) OIML R76 / COSQC legal trade
Operating Temp
-10°C to +50°C (Storage: -25°C to +70°C) Weigh-cabin operational span
Chassis Alloy
Heavy-Duty Industrial Aluminum / Stainless Bezel Stainless / Die-Cast Aluminum
A/D Linearity
Linearity Error < 0.0015% FS High-speed sigma-delta converter

Precision Metrology & Electrical Specifications

SPEC VERSION: 2026.1 / CALIBRATION VERIFIED
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Structural Architecture Advanced Weighbridge Indicator
Calibrated Division & Scale Capacity Up to 999,999 kg / 100,000 Divisions
A/D Converter Resolution & Conversion Rate 0.1 μV/d High Sensitivity A/D Converter (24-Bit Sigma-Delta, 200 conv/sec)
A/D Linearity & Calibration Error Linearity Error < 0.0015% FS
Load Cell Excitation Drive Capacity Input: Drives up to 16 analog load cells (350 Ω) or 24 load cells (700 Ω) | Output: Dual RS-232, RS-485, Current Loop Output
Insulation Resistance Compliant with IEC Electrical Safety (Tested at 50V DC)
Mains Power & Battery Supply 5V DC ± 5%, 300mA with remote sense
Compensated Temperature Range -10°C to +50°C (Storage: -25°C to +70°C)
Electronic Safety & Surge Suppression Safe: Electronic Overload Alert & Event Logging | Ultimate: Built-in Surge Protection on All Signal Lines
Integral Cable Specification Standard DB9 / DB25 Industrial Connectors

SCA1: Enclosure Architecture, Industrial Ergonomics & Thermal Management

Metrological Terminal & Processor Architecture
SCA1 Chassis Metallurgy & Front Bezel Protection

Heavy-Duty Industrial Aluminum / Stainless Bezel. Engineered for 24/7 continuous weigh-cabin operation in Commercial truck scale weigh stations, grain silos, cement dispatch offices, border customs.

  • Heavy 304 stainless steel or die-cast aluminum chassis provides superior EMI/RFI shielding.
  • Front-panel silicone membrane keypad tested for >1,000,000 tactile keystrokes with tactile click feedback.
  • Adjustable multi-angle swivel mounting bracket allows desktop, wall, or control panel flush installation.
Environmental Protection & Display Clarity (IP65 Front Panel Weatherproof)

Sealed front panel engineered to withstand dusty scale cabins and high ambient light.

  • IP65/IP66 front panel sealed against fine sand dust, moisture condensation, and office spills.
  • High-contrast graphic or LED display provides wide 160° viewing angles in brightly lit weigh cabins.
  • Double internal conformal coating on all digital and analog PCBs protects micro-traces from humidity corrosion.

Power Supply Resilience & Tamper-Proof Audit Rigor

Integrated memory for 1,000 vehicle tare weights; direct Epson/dot-matrix ticket printer driver; multilingual ticket printing (Arabic, Kurdish, English).

Iraqi Grid Fluctuation Immunity Ultra-wide input voltage tolerance (5V DC ± 5%, 300mA with remote sense) effortlessly survives sudden generator transfers and line dips.
Emergency Battery Backup Internal rechargeable battery maintains full weighing and ticket printing during utility power blackouts.
Hardware Metrology Lock Mechanical calibration jumper sealed behind a lead-wire screw prevents illegal recalibration in compliance with COSQC rules.

SCA1: Multi-Port Interfacing, Network Protocol & Peripheral Port Map

Hardware Interface Map
Rear Panel Industrial Port Mapping & Pin Allocation
LOAD CELL (DB9/7P) +Exc, -Exc, +Sig, -Sig, +Sen, -Sen, Ground (Drives up to 16 analog load cells (350 Ω) or 24 load cells (700 Ω))
COM 1 (RS-232) Baud 1200–115200: Direct PC software streaming & continuous Modbus
COM 2 (RS-485 / CL) 2-Wire differential / 20mA Current Loop to outdoor remote scoreboards: Dual RS-232, RS-485, Current Loop Output
ETHERNET (RJ45) 10/100 Mbps TCP/IP: Direct SQL database, SAP, and Weigh-OS integration
ANALOG OUT 4–20mA / 0–10V Opto-isolated process output for PLC automation
RELAY I/O 4 Opto inputs + 4 Relay outputs (Traffic lights, barrier gates, alarms)
Software Features & Metrological Storage
  • Conversion Rigor: 0.1 μV/d High Sensitivity A/D Converter (24-Bit Sigma-Delta, 200 conv/sec) provides ultra-stable weight display in under 1.5 seconds.
  • Alibi Non-Volatile Memory: Automatically logs up to 100,000 transaction records with zero data loss.
  • Multilingual Ticket Printing: Direct output to Epson and dot-matrix printers in Kurdish, Arabic, and English.
  • Surge Suppression: Built-in Surge Protection on All Signal Lines protects sensitive analog converters.
Clean Earthing & Surge Suppression Mandate: The ground terminal of SCA1 must be connected to an isolated clean instrument earthing rod (< 1.0 Ohm) to protect sensitive 24-bit analog circuitry from industrial inductive kickback from nearby motors and generators.

SCA1: Regional Field Performance Across Iraq & Power Grid Stability

COSQC Legal Verification
Southern Iraq (Basra Customs & Oil Terminals)

Heavy 24/7 dispatch cycles at Khor Al-Zubair and Safwan borders require internal thermal dissipation fans and tropicalized conformal PCB coatings.

Central Iraq (Baghdad & Industrial Corridors)

Extreme summer temperatures (+55°C) and violent national grid power surges require the wide-range internal PSU and dual-stage TVS line protection.

Kurdistan Region (Erbil, Sulaymaniyah & Border Gates)

High-speed weighing transactions for cement tankers and commercial trucks at Ibrahim Khalil and Parwezkhan with bilingual ticket receipts.

Iraqi COSQC Legal Metrology Approval (OIML R76 Class III Approved (10,000e))

Certified compliant with OIML R76 Class III trade standards (10,000e approval). Meets legal requirements for Ministry of Trade and Ministry of Construction highway scales.

OIML R76 Class III Approval Certified COSQC Wire Lead-Seal Provision Included Alibi Audit Memory Tamper-Proof

Need Detailed CAD Dimensions & Technical Drawings?

We provide dimensional 2D AutoCAD (.DWG), 3D STEP models, and full PDF wiring schematics for engineers and electrical panel integrators.

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