BT302
General Details
Key features:
Elastomer material Alloy steel and stainless steel optional.
Self-restoring Rocker Pin
Highly accurate column compression load cell
Standard with 2.0mV/V sensitivity and 4-wire connection
Ideal for weighbridge and hopper scale
Safety overloading: 150%, Breaking Overload: 300%
Fully potted with 3M high gel and welded for harsh industrial environment
High quality nickel plated with strong corrosion resistant
Available in high temperature up to +200°C
Available in analog 2.0~3.0mV/V, 4~20mA, 0~5V, 0~10V.
Available in digital A/D 1,000,000d, Modbus
DIMENSIONS
SPECIFICATIONS
| Items | C3 C4 C5 C6 | Unit |
| Combined error | 0.015 0.012 0.01 0.008 | %Emax |
| Rated Capacity | 22.5, 45 | Ton |
| Rated Output | Analog 2.0mV/V ± 0.1% Digital 1,000,000d | |
| Zero Output | < 1.0 | %Cn |
| Non-linearity | < 0.01 | %Cn |
| Repeatability | < 0.005 | %Cn |
| Hysteresis Error | < 0.015 < 0.0125 < 0.010 < 0.008 | %Cn |
| Creep | < 0.015 < 0.0125 < 0.010 < 0.008 | %Cn |
| Temperature Effect on sensitivity(Tkc) | < 0.010 < 0.008 < 0.007 < 0.005 | %Cn/k |
| Temperature Effect on zero balance(Tko) | < 0.010 < 0.007 < 0.007 < 0.007 | %Cn/k |
| Input Resistance | 775 ±10 | Ω(Ohms) |
| Output Resistance | 702 ± 2 | Ω(Ohms) |
| Insulation Resistance | > 5000 | MΩ (50V DC) |
| Safe Overload | 150 | %F.S |
| Breaking Overload | 300 | %F.S |
| Working Temperature Range | -20~ +70 /-20 ~ +160 | °C/°F |
| Recommended Excitation | 8~15 | V (DC or AC) |
| Maximum Excitation | 24 | V (DC or AC) |
| Material of elastomer | Alloy steel / Stainless steel | |
| Protection level | IP68 / IP69 / IP69K | |
| Cable | 22.5t: 12m ; 45t: 18m | |
| Standard | GB/T7551-2008 OIML R60 | |
WIRING CODE
PACKAGING(CARTON)
| Rated capacity | 22.5t | 45t |
| Net.w per carton | 8.0kg*2 | 11.0kg*2 |
| Volume | 0.41*0.21*0.21m³/0.7kg | |
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