LC1111
Plug-in type loadcell converter
Product outline
High-performance ultra-small loadcell converter. These are amplifiers for instrumentation that can stably amplify extremely-small voltage output from the loadcell. 100V AC or 12V to 24V DC can be specified when ordering. Equipped are the bridge excitation power supply, a zero gain adjustment circuit, calibration function, voltage/current output function and a low-pass filter.
Specification
| Excitation voltage | 5V±5% DC, Output current: within 60mA (Up to 4 loadcells at 350Ω are parallel-connectable.) |
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| Zero adjustment range | ±0.4mV/V (bridge resistance: 350Ω) 20 turn trimmer potentiometer Expandable by external resistance connection if the above range is exceeded. |
| Gain adjustment range | 0.6mV/V to 1.4mV/V (HI range) 1.3mV/V to 3.2mV/V (LO range) Switching is performed by internal jumper. |
| Accuracy |
Non-linearity: within 0.02% FS Zero drift: within 1μV/°C RTI Gain drift: within 0.01%/°C Noise: within 1μVp-p RTI (2Hz) |
| Output signal | Voltage output: 0 to ±10V, Load resistance: 2kΩ or more Current output: 4 to 20mA, Load resistance: 500Ω or less |
| Low-pass filter | Low-pass filter (-6dB/oct.) 2Hz/-3dB |
| Calibration value | 1mV/V |
| Power supply voltage | 100V AC ±10%, 50/60Hz 12 to 24V DC ±15% (LC1111[DC]) With regard to AC or DC specifications, please specify when ordering. |
| Power consumption | AC spec: approx. 2VA, DC spec: approx. 2W |
| Operating conditions | Temperature: Working temperature range -10 to +40°C Humidity: 85% RH or less (non-condensing) |
| Dimensions | 38(W)×93.5(H)×50(D) mm |
| Weight | Approx. 300g |
| Attachments |
Dedicated socket: 1 Fixing spring: 1 Mini-driver: 1 Operation manual: 1 |
Option
| Model | |
| LC1111(DC) | DC power spec. option for LC1111 |
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Download
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Product catalogue(PDF)
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LC1111 Product catalogue Dowmload | |
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Operation manual(PDF)
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External dimention
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DXF
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PDF
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Support tools
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Software
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