BM14G adalah load cell compression tipe column (kolom tekan) heavy-duty full stainless steel, dirancang khusus untuk aplikasi timbangan berat ekstrem seperti truck scale (jembatan timbang truk), track scale (timbangan rel kereta api), hopper scale besar, silo/tank weighing, dan berbagai sistem weighing berat di lingkungan outdoor, pertambangan, pabrik semen/batu bara, atau area dengan risiko korosi tinggi, hujan deras, dan lonjakan listrik. Load cell ini hermetically sealed IP68 (tahan perendaman air sementara & debu total), menggunakan konstruksi column stainless steel yang memberikan kekakuan tinggi, deflection sangat kecil, serta kestabilan luar biasa terhadap beban vertikal berat dan getaran dari kendaraan berat.
Desain compression column-nya memungkinkan instalasi di pondasi beton atau struktur baja dengan centering otomatis (via mounting rocker/support), tahan side load moderat, dan dilengkapi surge arrestors internal untuk proteksi petir/induksi listrik – sangat penting untuk timbangan outdoor di daerah tropis seperti Indonesia.
Spesifikasi Teknis Utama:
- Material Element: Stainless steel (full column construction)
- Protection: IP68 (hermetically sealed)
- Capacity Range (E_max): 10 t, 20 t, 30 t, 40 t, 50 t
- Accuracy Class: C3 (OIML R60 compliant)
- Output Sensitivity: 2.0 ±0.002 mV/V
- Maximum Number of Load Cell Intervals (n_LC): 3000
- Ratio Y = E_max / V_min: 10.000–15.000
- Combined Error: ≤ ±0.020 % FS
- Creep (30 menit): ≤ ±0.016 % FS
- Temperature Effect on Zero (ZTC): ≤ ±0.011 % FS / 10°C
- Temperature Effect on Sensitivity (STC): ≤ ±0.009 % FS / 10°C
- Zero Balance: ≤ ±1.0 % FS
- Input Resistance: 700 ±7 Ω
- Output Resistance: 700 ±7 Ω
- Insulation Resistance: ≥ 5000 MΩ (at 50 VDC)
- Compensated Temperature Range: -10°C ~ +40°C
- Operating Temperature Range: -35°C ~ +65°C
- Storage Temperature: -40°C ~ +70°C
- Excitation Voltage Recommended: 5 – 12 V DC
- Excitation Maximum: 18 V DC
- Safe Overload: 150 % FS
- Ultimate Overload: 300 % FS
- Cable: Shielded 4-conductor AWG22, diameter Ø5 mm, length 15 m, jacket polyurethane, shield not connected to element
- Wiring (4-Wire Connection):
- Input (+) : Green
- Input (-) : Black
- Output (+) : White
- Output (-) : Red
- Shield : Transparent
Dimensi Outline (dalam mm):
- 0.5–30 t: ØD 40, L 20, R-E 37.5, R-F 150, H 16, H1 32.5
- 40–50 t: ØD 50, L 25, R-E 200, R-F 200, H 24, H1 24.5
Model Tersedia (berdasarkan tabel):
- BM14G-C3-10t-15B-SC
- BM14G-C3-20t-15B-SC-W1
- BM14G-C3-30t-15B-SC-W1
- BM14G-C3-40t-15B-SC
- BM14G-C3-50t-15B-SC
Aksesoris Mounting Tersedia (kompatibel):
- BM-14-414-0.5-50t Mount (stainless, rocker support, controlled horizontal movement, lift-off protection)
- BM-14-910-0.5-30t Mounting Set (complete set self-aligning, lift-off protection)
- BY-14-103-10-50t Rocker Support (stainless, self-aligning, anti-reversal)
- HM-14-403-30-50t Support Plates (nickel-plated alloy, compact)
- HM-14-434-30-50t Tank Mount (nickel-plated, easy access)
- HM-14-931-0-5t-30t Mounting Set (alloy plated, stay-rod stabilized, lift-off protection)
