Livestock Weighing and Herd Monitoring
Weighing cattle and pigs with electronic ear tag reading: the four-step cycle, load bars rated to 4,500 kgf, and why a live animal needs an indicator that locks the weight in three seconds.
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Tank and Hopper Weighing Systems
Weighing a vessel from outside beats level measurement on materials that expand with heat. Compression mounting, suspended S-type mounting, and why outdoor tanks need a protection kit.
Siemens Milltronics Belt Scales
The Milltronics range from MLC to MMI: what each model suits, why the scale only measures vertical force, speed sensors, and what the BW integrator does beyond measurement.
Belt Scale and Weigh Feeder Principles
How a weigh belt feeder measures material in motion: the control loop, effective length, belt speed, and the throughput formula with every term defined.
Digital Load Cells Explained: ISN, RS-485 and Automatic Corner Correction
How a digital load cell differs from an analog one in practice: protected electronics, per-cell diagnostics, automatic corner correction, and how the ISN count converts into weight.
Calibration Principles for Measuring Instruments
What calibration means, why instruments drift, and the terms that get mixed up: calibration range against instrument range, LRV and URV, span, ranging, zero and span interaction, and what belongs in a calibration record.
How to Check a Digital Load Cell
You cannot test a digital load cell with an ohmmeter. What to check instead: protocol and brand, the two wiring colour orders, indicator error codes, and why addressing causes most faults.
CE Marking for Weighing and Measuring Equipment
CE marking is a manufacturer’s declaration, not a quality award. What it covers, where it is mandatory, and why it does not replace legal metrology approval for trade scales.
NTEP Certification for Weighing and Measuring Devices
NTEP is the US pattern approval for equipment used in trade. Who issues the Certificate of Conformance, which NIST handbooks it is checked against, and what counts as commercial use.
What the OIML Standard Means for Weighing Equipment
OIML sets the model regulations behind load cell accuracy classes and weighbridge approvals. What the organisation publishes, how its certification systems work, and what to check on a supplier’s certificate.