Bosche Hx0A single point load cell

Hardwareentwicklung / hardware development Hardware bazaar
, , ,
1

Plattformwaegezelle_H30A_Hauptbild.jpg1200×519 53.4 KB

Introduction

The load cell is the primary sensor for measuring the hives’ weight.

Specifications

H30A

H40A

Drill pattern measures

Bosche-mb.jpg1041×551 32.9 KB

Connections

Hx0A HX711
Lila GND / PURPLE
Rot E+ / RED
Schwarz E- / BLK
Grün A+ / GRN
Weiß A- / WHT

See also: HX711 ADC, ADS1231 24-Bit ADC from Texas Instruments

Source: Stockwaage - Beschaltung - Arduino Datenlogger mit Stockwaage für Imker (https://beelogger.de/?page_id=833)

2

Bosche sells distance plates for the H30 and H40 loadcells since a time also. A set of two for 10 EUR. I found no datasheet but someone sold on Facebook a H30 with this original distance plates, so I asked about the thickness. He told me that Bosche uses 2 mm.