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About UsShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
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SolutionShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
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NewsShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
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Technical servicesShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
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Contact UsShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
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PRODUCTS
OCS-SZ - Wireless Remote-Controlled Hanging Scale
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Keywords:
- Product Description
- Product Parameters
- Operation video
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Product Introduction
The wireless electronic crane scale consists of two main parts: the scale body and the instrument.
Among these features, the weighing body features an all-steel housing and is equipped with a high-precision resistive strain gauge sensor specifically designed for hanging scales (a patented product) as well as a highly reliable force-transmitting structure.
The instrument section can directly display measurement results, offering intuitive and safe operation. With advanced features and a high degree of intelligence, this product is suitable for weighing measurements within the specified range. It is typically used in applications where safety requirements are particularly high or when visibility is limited beyond 20 meters. The wireless transmission distance ranges up to 200 meters.
The standard instrument comes without a printer; users can optionally equip it with the CⅡ printing instrument as needed.
Applicable scenarios for the product
Widely used in various measurement applications, including commercial trade, industrial and mining enterprises, manufacturing, warehousing and transportation, docks, and freight centers.
Measurement environment suitable for lifting and handling products. Applicable in scenarios with high safety requirements or where direct visual observation is insufficient due to distances exceeding 20 meters; wireless transmission range within 200 meters.
Product Features
1. All-steel structural enclosure, collision-resistant and electromagnetic interference-resistant.
2. The scale body is equipped with sensors specifically designed for LN hanging scales.
3. The wireless data transmission distance can reach up to 200 meters when there are no obstructions, and it comes with a built-in signal strength and power status monitoring system.
4. The operating temperature can be customized according to user requirements, ranging from standard ambient temperature to -15℃ to 55℃.
5. The instrument is powered by a 6V/4AH nickel-magnesium rechargeable battery.
6. Optionally available with the CⅡ printing instrument, which features a built-in EPSON printer capable of printing complete weighing data.
The CⅡ printing instrument features categorized printing, cumulative storage, computer connectivity, large-screen display, and overload alarm.
The CⅡ printing instrument can store up to 2,900 sets of weighing data and display the accumulated values in real time.
7. An optional RS232 serial output is available for communication with a host computer.
8. Optional 4–20mA remote transmission module available.
Product Highlights
1. Configure the wireless remote control. The scale body is separated from the display, making it convenient to view and query measurement data while ensuring safe operation.
2. The measurement data transmission distance is long, offering convenience that cannot be achieved with direct-view hanging scales.
3. The CⅡ printing instrument features advantages such as categorized printing, cumulative storage, computer connectivity, large-screen display, overload alarm, and ease of operation.
4. CⅡ printing instrument, built-in thermal printer, wireless data transmission weighing terminal, capable of storing 2,900 weighing records and displaying/copying cumulative values in real time.
5. LN-specific sensor—more secure, with a safety factor exceeding 5 times.
Product Usage Precautions: Hanging Scale Series
1. Usage instructions:
(1) Overloading is strictly prohibited.
(2) When lifting heavy objects, you must lift and lower them vertically; dragging heavy objects across the weighing platform is strictly prohibited.
(3) When using a crane scale, operators should maintain a safe distance from the suspended object to prevent accidental dropping of the object and potential injury to the human body.
(4) Before using the crane scale, please check whether components such as screws, hooks, lifting rings, and cotter pins are loose, missing, deformed, or worn, to ensure safe operation. Also, establish a routine maintenance and inspection schedule.
(5) Please use the dedicated charger provided by us. Improper use of the charger may result in overcharging the battery, shorten its lifespan, and even pose a safety hazard.
(6) When adjusting the instrument handle, pull evenly on both sides while allowing it to rotate to a convenient angle.
(7) For functions in the instrument that require entering a password before proceeding with subsequent operations, non-professional testing personnel are not permitted to attempt unauthorized access. Therefore, our company will not be liable for any adverse consequences that may arise from such unauthorized attempts.
2. Operating environment:
(1) Hanging scales are precision measuring instruments, not ordinary lifting or locking devices. Therefore, when not in use for measurement purposes, please store them properly in a cool, dry place.
(2) Hanging scales should not be operated for extended periods in high-temperature environments. Even when high-temperature insulation devices are used, if there is a source of high temperature at the operating site, care should be taken to minimize the duration of exposure. As a general guideline, if the bottom surface of the scale’s housing feels cool to the touch (below 70℃), it will not adversely affect the hanging scale.
(3) The weighing platform must be carefully protected against severe impacts and immersion in rainwater. Special attention should be paid to preventing the weighing platform from falling off its hook, which could lead to damage to the platform itself or even cause personal injury.
3. Maintenance and upkeep:
(1) The hanging scale is battery-powered. During use, avoid operating it at excessively low voltage, as this will shorten the battery’s lifespan. In principle, please make every effort to prevent this from happening. If the scale body remains idle for more than two hours, remove the battery from the scale body. If the instrument remains idle for over a week, turn off its power switch. When storing the scale and not using it for an extended period—more than one month—be sure to recharge both the scale’s battery and the instrument’s battery once a month.
(2) To extend battery life, it’s best to turn off the meter’s backlight when using it during the day.
(3) The use of strong solvents (such as benzene or nitro-based oils) to clean hanging scales is strictly prohibited. When cleaning, use a soft, lint-free cloth lightly dampened with water, then apply a small amount of neutral detergent (such as soap). After cleaning, carefully dry the hanging scale thoroughly with a dry, lint-free soft cloth. This will help prevent corrosion and damage to the scale and ensure its safety.
(4) Our products are constantly evolving and being refreshed. New products may differ slightly from the description provided; we kindly ask for your understanding.
(5) If the hanging scale malfunctions, please promptly notify our company’s professional engineers for inspection and repair. Users must not disassemble the instrument casing at will, nor may they arbitrarily replace internal components. Both operators and instrument maintenance personnel must undergo specialized training before engaging in operation or maintenance activities. Contact: 4000217728
Service Commitment
1. Yajin Company’s mission is: “Dedicated to providing users with the most suitable solutions for their weighing equipment needs.” Shanghai Yajin Electronic Technology Co., Ltd. solemnly promises that, while ensuring the advanced nature, reliability, and stability of our equipment, we will continuously enhance our service quality—from pre-sales to after-sales, covering aspects such as delivery, commissioning and activation, equipment maintenance and management, technical services, and user technical training—so as to guarantee customers receive the best possible service and feel completely satisfied and assured.
2. After-sales service
The company’s maintenance center provides 24-hour telephone service, with dedicated engineers handling user calls to ensure that users receive timely technical support throughout the course of their use.
We guarantee to provide a clear solution within one business day after receiving a user’s fault report and to resolve the issue promptly.
3. Warranty Period
From the date of purchase, during the warranty period (12 months), if the product itself malfunctions and our company verifies the issue to be genuine, we will provide free repair services and replacement parts.
Beyond the warranty period, only the cost of parts will be charged; lifetime maintenance is provided. However, the following situations are excluded—please take note.
3.1 Users shall not modify or repair any part of the instrument on their own, nor shall they cause any man-made damage to it.
3.2 Damage caused by improper installation, improper use, or force majeure.
Contact: 400-021-7728 Company website: www.maihengqi.com
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Product Specifications and Parameters
Product execution standard: (GB/T11883-2002);
Accuracy Class: Meets National Standard Grade III
Power supply: Instrument power supply—built-in 6V/4AH NiMH battery; scale body power supply—two 6V/4AH lead-acid batteries.
Radio frequency: 430 MHz (32 frequency channels);
Sensor excitation power supply: DC 5V ±5%; Operating temperature: instrument 0℃~40℃, scale body -15℃~55℃.
Radio transmission distance: (Standard model) approximately 100 meters without obstructions; (High-power model) approximately 200 meters without obstructions.
Model Specifications Measurement range Factory graduation value Optional graduation value OCS-KS-M-40T 40T 10kg 5kg OCS-KS-M-80T 80T 10kg 5kg OCS-KS-M-150T 150T 20kg 10kg
Product Inquiry
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No. 2050, Dingsheng Road, Xiaokunshan Town, Songjiang District, Shanghai City, Building 5, Paimile Sheshan Zhidi
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