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Your cart is empty. This load sensor, sometimes called a strain gauge, is the same one found in digital bathroom scales (you know, the ones you use in January for your New Year’s resolutions, and then forget about a month later).
The sensor is a group of half-bridge strain gauge, there are 3 ways to use it :
1. Use one sensor with an external resistor to form a full-bridge measurement, the range of a sensor range: 50kg. External resistance on the higher requirements.
2.Use two sensors to form a full-bridge measurement, measuring range for the sum of the two sensors: 50kgx2 = 100kg
3.Use four sensors to form a full-bridge measurement, measuring range for the sum of four sensors: 50kgx4 = 200kg
Product Parameter
Range: 50kg
Zero Output: ±0.3mV/V
Output sensitivity: 1.0±0.15mV/V
Linearity: 0.2%F.S
Hysteresis: 0.2%F.S
Repeatability: 0.1%F.S
Creep: 0.1%F.S(3min)
Output (Input) Impedance: 1000±10Ω
Operating temperature: -10C~+40°C
Quadrature error: 0.15%F.S
Zero temperature drift: 0.3%F.S/10°C
Temperature sensitivity drift: 0.3%F.S/10°C
Insulation resistance: ≥2000MΩ
Excitation voltage: 5-10V DC
Limit overload: 150%F.S
Overall Accuracy: 0.3%F.S
Wire length parameter: 45cm
Package Includes:
4 X 50kg load cell
1 X HX711 Ad Module
T. Menzel
Reviewed in Germany on August 14, 2024
Ich habe mir diese Sensoren geholt, um meine Gasflasche im Grill zu überwachen, damit ich vorbereitet bin, wenn das Gas knapp wird. Was mich jetzt schon stört ist, dass es keinerlei Anleitung/Datenblatt gibt, die dem Produkt beiliegen. Ja, auf der Produktseite ist in den Bildern etwas zu finden. Aber so etwas gehört in den Produktkarton. Das zweite ist, wie man auf den Fotos erkennen kann, dass das Material nicht optimal ist. Es scheint sich schon aufzulösen und/oder abzublättern. Und es riecht stark nach Reifenhandel. Wenn ich die Dinger verbaut habe, ergänze ich die Anleitung.
Mary G
Reviewed in the United States on August 11, 2024
This is the perfect addition to Husband's project parts catalog. When I asked him what he would be doing with this, he said it was to further his education on load cells. He has many, many ideas. The circuit boards are well made and the components are all aligned.
Customer
Reviewed in the United States on July 8, 2024
Worked exactly as expected after wiring up. I ordered two sets and had the wire from one of the load cells come off easily. Id just be careful not to tug or bend the wires where they are glued to the load cell. Otherwise im very happy with performance.
Kunde
Reviewed in Germany on July 2, 2024
Bereits bei geringer Bewegung während der Montage bröckelte die Kunststoffversiegelung ab und der Sensor lag frei. Nicht verwendbar.
Christof
Reviewed in Germany on October 21, 2024
Für Bastler gut geeignet
Dave Evers
Reviewed in the United States on October 13, 2024
Use one sensor for up to 50kg, or use all 4 for up to 200kg. Easy to connect to Arduino or other controllers to create a complete weight/mass measurement system.
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