The A&D AD-4212B-23 Precision Weighing Sensor is designed for ultra-high-resolution weighing in automated production systems and specialised measurement equipment. Its separate weighing sensor and display unit allow flexible integration into compact installations, while the measurement system supports applications requiring microgram-level resolution.
Key Features
- Super Hybrid Sensor technology for high-resolution weighing
- Separate weighing and display units for flexible installation
- Protective mechanism against vertical and transverse overloads
- Adjustable response characteristics to help manage drafts and vibration
- Wall or panel mounting option for the display unit
- Compatibility with custom-designed weighing pans
- Comparator contact output with buzzer for checking preset limits
- Data memory, clock and calendar functions
- Counting and percentage weighing modes
- GLP/GMP/GCP/ISO-compliant output for measurement documentation
- Stainless-steel breeze break and calibration weight included
- Suitable for specialised weighing equipment and vacuum-chamber installations
Specifications
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Brand: A&D Weighing
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Model: AD-4212B-23
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Product Type: Precision Weighing Sensor
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Capacity: 21g
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Readability / Minimum Weighing Value: 0.001mg (1µg)
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Weighing Pan: 34mm diameter
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Repeatability: 0.003mg for gross weights up to 10g; 0.004mg from 10g to 21g
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Linearity: ±0.01mg
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Stabilisation Time: Approximately 12 seconds under specified conditions
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Sensor Unit Dimensions: 80(W) x 230(D) x 90(H)mm
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Display Unit Dimensions: 237(W) x 150(D) x 155(H)mm
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Connection Cable: Approximately 2m
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Standard Interface: RS-232C with comparator output
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Power Supply: AC adaptor
