Working temperature: -25ºC-70ºC |
Working humidity: ≤97%RH |
Communication distance: ≥80m |
Transmitter:
Dimensions: 198mm x 58mm x 49mm |
Product weight: 350g(without battery) |
Shell material: high-strength engineering plastics |
Protection level: IP66 |
Communication method: instant messaging |
Transmitting frequency: 400-470MHz |
Transmitting power: ≤10mW |
Operation form: button type |
Number of keys: ≤10 |
Working power supply: 3.0V (two dry batteries in series) |
Working electric current: ≤30mA |
Standby electric current: ≤0.5mA |
Status display: LED |
Antenna: built-in |
Receiver:
Dimensions: 162mm x157.5mm x 63mm |
Product weight: 750g |
Shell material: high-strength engineering plastics |
Protection level: IP65 |
Power supply: 48V AC or 220V AC |
Rated power: ≤6W |
Status display: combined sound and light display |
Antenna: built-in |
Output mode: ≤12 relays |
Relay capacity: 4A/250V AC |
Output interface: HAN10 or HAN16 heavy-duty connector |
A12 Description:
Boasting a long standby time, our device utilizes two batteries to ensure continuous operation for an impressive 30 days;
The transmitter and receiver pair universally, eliminating the hassle of reprogramming;
Featuring an IP66 protection grade, it stands resilient against rain and oil pollution;
Our receiver is heavy-duty yet remarkably lightweight and compact, ensuring direct connection and a quick, effortless installation;
Equipped with sound and light prompts during operation, this system eliminates the need for additional alarms;
Engineered with a modular design, it delivers exceptional cost-efficiency.
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ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Founded in August 2013, OHM is a pioneering high-tech enterprise specializing in industrial wireless remote control equipment. We integrate R&D, production, sales, and after-sales services. Our production base is located in Chongqing, with a sales headquarters and after-sales service center in Shanghai, providing comprehensive consulting, support, and services for industrial wireless remote control technology.
As a trailblazer in the industrial wireless remote control industry, OHM upholds the principle of 'creating brilliance, only quality' and is dedicated to 'always providing safe and reliable industrial wireless remote control products.' We are committed to developing safe, durable, and high-quality equipment that reduces labor, improves efficiency, and offers operators a more convenient and secure working environment across various industries, including construction, forestry, and mining.
OHM is dedicated to creating the most influential industrial wireless remote control products both domestically and globally, aiming to represent the nation's premier brand in the field of remote control.
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Industrial Remote Control and Its Advantages
Remote controls are ubiquitous in daily life, found in almost every household. However, industrial remote controls, unlike their civilian counterparts, are less commonly known.
An industrial remote control device utilizes radio transmission to perform remote operations on industrial machinery. It consists of a handheld or waist-hung transmitter and a receiver installed on the equipment. The operator inputs commands via the transmitter's panel, which digitizes, encodes, and encrypts these commands. They are then wirelessly transmitted to a receiving system that decodes, converts, and restores the instructions to control various mechanical equipment.
Industrial remote controls demand higher standards for accuracy, sensitivity, signal continuity, anti-interference, remote control range, and resistance to environmental factors compared to civilian remote controls. These devices are designed to function in harsh environments, making them indispensable where civilian remote controls fall short.
Primarily used in industries such as metallurgy, shipbuilding, container terminals, warehousing, and machinery manufacturing, industrial remote controls enable remote operations. They function effectively within a control range of up to thousands of meters, overcoming obstacles. Operators can carry a lightweight transmitter, move freely, and choose a safe vantage point to manage operations, reducing the risk of accidents due to poor visibility, restricted line control, harsh environments, or coordination issues. This not only ensures safety but significantly boosts production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Reduce manufacturing and maintenance costs: Implementing remote control systems as a replacement for traditional cabs has become a standard and highly effective production process.
★ Enhance Safety and Reliability: Eliminate the need for command links to prevent misunderstandings caused by improper directives. Operators gain a clearer, more intuitive view of hoisted items, enabling safer and more precise operations. This reduces the risks associated with operating a tower crane from a cab during inclement weather and minimizes miscommunication between operators and commanders during high-altitude tasks, thereby preventing unnecessary accidents.
★ Optimize the Operating Environment: Allow operators to choose safer angles, avoiding positions plagued by poor visibility and severe pollution. This precautionary measure protects operators from exposure to harmful gases and ensures a healthier working environment.
★ Conserve Human Resources: For instance, in bridge crane operations, a single individual can efficiently handle the tasks of operating, mooring, hanging, and unloading, eliminating the need for additional command personnel.
★ Boost Work Efficiency: Operators can make independent, accurate judgments, significantly enhancing the precision and continuity of their tasks. Freed from the constraints of upper and lower cabs and operating lines, operators avoid the discomfort of high temperatures or other physical strains in the cab, leading to increased morale and work efficiency.
With the extensive adoption of industrial remote controls across various industries, their advantages have become increasingly prominent.