Durable Stainless Steel Weighing Scale for 1-5 Ton Capacity

Product Description

Carbon steel checkered plate platform scale

1.Structural Materials
(1.)Scale Platform Material:

Carbon steel checkered plate is used, with a surface treated by sandblasting and baking paint. It has high strength, is resistant to impact, effectively prevents sliding, and has good moisture-proof and anti-corrosion properties, which can extend the service life.
(2.)Structural Design:

Mostly adopts U-shaped beam structure. This structural design can bear weights within 150% of the capacity, featuring high rigidity and strength. At the same time, it ensures uniform force distribution on the scale body, guaranteeing the accuracy of weighing.

2.Specification parameters
(1.)Range:

 Common ranges include 0.5t, 1t, 2t, 3t, 5t, 10t, 20t, etc., which can meet the weighing needs of different users.
(2.)Table size:

 Generally available in specifications such as 0.8×0.8M, 1.0×1.0M, 1.2×1.2M, 1.2×1.5M, 1.5×1.5M, 1.5×2.0M, 2.0×2.0M, 2.0×3.0M, 2.5×3.0M, etc. Weight Wroth can also customize non-standard sizes according to customer requirements.
(3.)Accuracy grade:

Usually III grade, which can meet the accuracy requirements of general industrial weighing.
Working temperature: Generally within -10℃ to +40℃, capable of adapting to most conventional environmental conditions.

3.Functional Features
(1.)Basic Functions: It has functions such as zeroing, peeling, and accumulation. It can perform operations like weighing, counting, weight inspection, and sorting. Some models also support printing and communication interfaces, such as RS232/485. The standard version supports the MODBUS-RTU protocol, facilitating connection with computers, printers, and other devices to achieve data transmission and processing.
(2.)Sensor Performance: Usually equipped with four high-precision shear beam sensors or alloy steel sensors. Some products also use wobble sensors, which have an automatic reset function, ensuring that the scale platform remains accurate even when it is impacted or displaced, without being damaged.
Other Features: Adjustable legs design, requiring low requirements for the ground, and can adapt to different usage environments; Some scale bodies also have automatic limit function, which will not affect the weighing result due to movement.

Functional Features

304 stainless steel material casing;
6-digit green LED high-definition display characters, character height 20mm;
Use of sturdy and durable touch film keyboard;
High-precision 24-bit A/D conversion, higher measurement accuracy;
Includes basic weighing, weight inspection, simple counting, animal weighing, peak weighing; Multiple fixed installation methods, suitable for portable scales, electronic scales, platform scales;

_√: Two independent serial ports for communication, built-in multiple communication protocols, capable of handling different weighing application scenarios;
√: Built-in lithium battery power supply, compatible with both AC and DC;
Standard RS232 communication interface;
√:  Optional features:
Bluetooth communication, WIFI communication
RS485 industrial bus interface, analog output interface

technical specification 

Power supply voltage: DC power supply, 5VDC ± 10%
Battery voltage: Lithium battery, 3.7V
@:Power consumption: DC power supply, < 4W, typical value: 1W (with one sensor connected)
Insulation resistance: > 100MQ (500VDCMEGA reference)

Insulation strength: 2000VAC (test conditions: 50/60Hz, 1 minute)

@:Anti-interference: IEC61000-4-2 (static discharge), Class I IEC61000-4-4 (electrical rapid transient pulse group), Class I EC61000-4-5 (surge), Class IV
@:Protection level: Stainless steel enclosure IP54 (front panel protection of the product) (GB/T42-2008) Operating @:environmental temperature, humidity, installation position: -10°C~40°C, 35~85%R·H without condensation, indoor, height < 2000m

Product Parameter

Sensor power supply	DC5V ± 2%, 200mA (MAX)
Input impedance	> 10MQ
Zero adjustment range	0 - 5mV
Gain input range	1 - 10mV
Conversion mode	Sigma-Delta
Weight update rate	30 times/second
Non-linearity	±0.003%F·S (measurement and control at 15bps)
Gain drift	< 10ppm/°C (When connecting the sensor, the matching terminal connector must be used; otherwise, the temperature drift characteristics will deteriorate)
Maximum display accuracy	1/100000
Division number	100 - 100000
Input signal	Proportional measurement, compatible with 4/6-wire strain sensors
Sensor load capacity	Up to 4 350-ohm analog sensors
Sensor power supply	DC5V ± 2%, 200mA (MAX)
Input impedance	> 10MQ
Zero adjustment	0 - 5mV
Gain input range	1 - 10mV
Conversion mode	Sigma-Delta
Weight update rate	30 times/second
Non-linearity	±0.003%F·S (measurement and control at 15bps)
Gain drift	< 10ppm/°C (When connecting the sensor, the matching terminal connector must be used; otherwise, the temperature drift characteristics will deteriorate)

FAQ

Q: What is the weighing range of the platform scale?

A: The platform scales of WTWS generally range from 500kg to 8000kg. Customization can be done for special requirements.

Q: What are the common materials used for platform scales?
A: The materials commonly used for WTWS platform scales are typically Q235 carbon steel and 304 stainless steel. They come in both textured plates and flat plates.

Q: What is the accuracy of the platform scale?

A: The accuracy of common platform scales on the market is 1/3000. Through optimizing the structure of the scale body and using high-precision sensors, WTWS can achieve an accuracy of 1/30000, meeting various usage scenarios.

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