Additional information
Technical Documentation | https://www.utilcell.es/wp-content/uploads/2016/07/En-De_DS_LOADGUARD_Utilcell.pdf |
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The LOADGUARD is an electronic load limiter with redundant weight control by reading up to two independent signal inputs, from the load cells or load pins. Its output relays act according the alarm programming, weight differences between channels or system failures. The main applications are in the control and overload protection in lifting equipments, cranes and machinery.
89147LOADGUARD OPTO
89148LOADGUARD ANALOG OPTO
Load cell connection | ||
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Scale input singal range | -+3.9 mV/V | |
Input sensitivity | 0.2 microV | |
Resolution | Internal 24 bits and external up to 10.000 divisions on the payload | |
Linearity error | <0.01% measuring range | |
Thermal stability | <0.002% F.S./°C | |
Resolution | Category II | |
Load cell excitation voltage | 87 Ω (4 load cells of 350 Ω, 8 load cells of 700 Ω, per channel) | |
Outputs: | ||
Logical outputs | 4 relay (max 48V DC/AC) | |
Analogue output (Optional) | 2 outputs 4-20mA (1 per channel) of 16 bits of resolution | |
Power, working condition and mechanical data: | ||
Power supply | 10V to 30V DC | |
Maximum consumption | 6W | |
Temperature range | -20 °C to +50 °C de operating; -20 °C to +60 °C storage | |
Mounting | DIN rail, IP20 | |
Operator interface | Display: 4 LED digit 7mm; Keyboard: 4 keys |
Technical Documentation | https://www.utilcell.es/wp-content/uploads/2016/07/En-De_DS_LOADGUARD_Utilcell.pdf |
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