Technical data of all stainless steel waterproof platform scale

Product Overview

Stainless steel platform scale is an electronic scale that uses the principle of resistance strain gauge for weighing, and its carrier (platform) and main structural components are made of stainless steel materials. It is widely used in industries with high requirements for hygiene and environment, such as food processing, chemical industry, pharmaceuticals, aquaculture, logistics, laboratories, etc., due to its excellent corrosion resistance, sturdy structure, hygiene and easy cleaning characteristics.

Structure and Composition

·Carrier (countertop): Usually made of 304 or 316 stainless steel, the surface is polished or brushed, smooth, and easy to clean.

·Weighing sensor: The core component that converts the weight signal applied to the table into an electrical signal. Stainless steel platform scales typically use sensors sealed with alloy steel or stainless steel to resist moisture and corrosion.

·Instrument (display controller): receives and processes sensor signals, displays weight results. Usually equipped with buttons, display screens, and interfaces.

·Frame and Base: Supports the entire scale body to ensure structural stability.

·Junction box: In a multi-sensor structure, it is used to aggregate signals from various sensors.

Attachment: Optional according to needs:

·Slope guide: convenient for equipment such as handcarts to move up and down.

·Guardrail: prevents objects from falling.

·Printing interface/built-in printer: used for data recording and printing.

·RS232/USB/Ethernet interface: used to connect external devices such as computers and PLCs.

Working Principle:

The stainless steel platform scale works based on the principle of resistance strain gauge measurement:

When an object is placed on the scale platform, gravity is transmitted to the weighing sensor through the scale body.

The elastic body inside the sensor undergoes deformation, and the strain gauge (resistance wire) attached to it is also stretched or compressed, resulting in a change in its resistance value.

The sensor converts the change in resistance value into a millivolt level voltage signal proportional to weight.

The weak signal is collected through the junction box and transmitted to the instrument.

The amplifier inside the instrument amplifies the signal, which is then converted into a digital signal by an A/D converter.

The microprocessor (CPU) processes digital signals and ultimately displays the weight value of the object on the display screen.

Technical Specifications:

main types

1Waterproof stainless steel platform scale:

Features: The scale body and sensor have a high protection level (IP67/IP68) and can be directly rinsed with water. It is suitable for humid environments such as aquaculture, meat processing, and cleaning workshops.

2Explosion proof stainless steel platform scale:

Features: The circuit has undergone special explosion-proof design and can be used in hazardous areas with flammable and explosive gases or dust (such as chemical and paint workshops).

3Stainless steel platform scale with printing:

Features: Built in or external thermal printer, can instantly print weight documents and labels, suitable for logistics, warehousing, and trade settlement.

4Counting stainless steel platform scale:

Features: Added counting function on the basis of weighing. By sampling the average single weight of a small number of items, it is possible to quickly count the quantity of a large number of similar items. Suitable for warehouse inventory and hardware parts management.

5Weighing/Sorting Platform Scale:

Features: It has dynamic weighing and upper and lower limit setting functions, used for weight sorting and quality control on the production line.

Selection Guide:

When choosing a stainless steel platform scale, please consider the following factors:

1Application environment:

Damp/requiring flushing: A waterproof type with high protection level (IP67/IP68) must be selected.

Corrosivity: If in contact with strong acids or alkalis, it is recommended to choose 316 stainless steel material.

Dangerous area: Explosion proof platform scales with corresponding explosion-proof levels must be selected.

2Weighing requirements:

Large weight: Choose a scale with Max slightly larger than your daily weighing capacity.

Accuracy requirement: Select the appropriate division value according to the requirements. There is no need to blindly pursue high precision, just meet the requirements for use.

3Functional requirements:

Do you need functions such as counting, accumulating, weight checking, animal weighing, and percentages?

Do you need data output/printing? What interface is needed?

4Table size:

Ensure that your weighing items can be placed smoothly with appropriate margin.

Technical data of all stainless steel waterproof platform scale