bosche platform load cell H44A for medium and large platform scales

Weidou Intelligent Technology (Shanghai) Co., Ltd. is a professional agent and distributor of German Bosche load cells and bosche platform load cells. Some commonly used Bosche load cells are kept in stock. Customers are welcome to inquire and place orders. H44A is an aluminum platform load cell. Suitable for medium and large platform scales as well as Class III commercial scales. Even with long-term use, the single-point load cell provides extremely precise and repeatable measurement results. As standard, the H44A load cell is tested and optimized for corner load sensitivity. This means that no measurement errors occur even if the platform is loaded at only one corner. The H44A load cell can be calibrated up to 3000D in accordance with OIML and R60. The measuring body is made of aluminum, and the strain gauges are encapsulated, enabling the load cell to meet the requirements of protection class IP65.

Scope of application

Large platform scales, belt scales, filling scales, checkweighers, bagging scales, elevated rail scales, weighing scales, and industrial applications, such as overload protection devices for freight elevators and contact pressure measurement.

Features

Material: Aluminum

Rated capacity: 100 - 750 kg

Accuracy class C3, Y = 7,000

Can be calibrated to 3000D in accordance with OIML R60; Test certificate number: R60/2000-NL1-10.17

Construction: Measuring element encapsulated; Protection class: IP65

Compensation for corner load error for maximum platform dimensions: 600 x 800 mm

Stable and robust

Compatible with other manufacturers

Construction

The large threaded surfaces on the front and back and the four threaded holes provide ideal conditions for fault-free construction of scales with large platform dimensions. Constructing platform scales using this load cell is very simple. Two steel or aluminum plates with maximum dimensions of 600 x 800 mm are screwed onto the two tapped surfaces above and below the cable exit or on the front and back.

Only balanced outputs (nominal value and output resistance) allow multiple platform load cells to be connected in parallel.

Specifications and models

Model         Rated load, Emax           Accuracy class

bosche platform load cell H44A-C3-0100 100 kg C3

bosche platform load cell H44A-C3-0150 150 kg C3

bosche platform load cell H44A-C3-0200 200 kg C3

bosche platform load cell H44A-C3-0250 250 kg C3

bosche platform load cell H44A-C3-0300 300 kg C3

bosche platform load cell H44A-C3-0500 500 kg C3

bosche platform load cell H44A-C3-0750 750 kg C3

Features

Accuracy class: C3 (according to OIML R 60)

Rated load (Emax): 100 kg, 150 kg, 200 kg, 250 kg, 300 kg, 500 kg, 750 kg

Number of verification scale intervals (nLC): 3000

Nominal value (Cn): 2.0 mV/V

Tolerance of characteristic value: ± 0.2 mV/V

Characteristic value for relative minimum verification scale interval d. WZ (Y = Emax / vmin): 7,000% of Emax

Minimum preload (Emin): 0

Limit load (EL): 150% of Emax

Breaking load (Ed): 300% of Emax

Recommended supply voltage (Uref): 5 - 12 V.

Maximum permissible supply voltage (BU): 15 V.

Zero balance: ± 0.2% of rated output. cn

Input resistance at reference temperature (RLC): 404 ± 10 Ω

Output resistance at reference temperature (RO): 350 ± 3 Ω

Insulation resistance: > 2,000 MΩ

Cable length: 1.8 m

Nominal temperature range (BT): - 10 ... + 40 °C

Protection class according to (DIN 40.050 / EN 60529): IP 65

Material: Aluminum

Weidou Intelligent Technology (Shanghai) Co., Ltd. is a professional agent and distributor of German Bosche load cells and bosche platform load cells. Stock is available for some commonly used Bosche load cells. Customers are welcome to inquire and place orders.