| 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:
Extended Standby Power: Boasting an impressive standby time, our units come with two batteries that can power operations for a remarkable 30 days.
Seamless Connectivity: The transmitter and receiver are universally paired without the need for reprogramming, ensuring effortless synchronization.
Robust Protection: Rated at IP66, our devices are engineered to withstand the rigors of rain and oil pollution, delivering reliable performance in tough conditions.
Effortless Installation: Designed to be heavy-duty yet lightweight and compact, the receiver can be directly connected, making installation quick and easy.
Integrated Alerts: Featuring sound and light prompts during actions, our system eliminates the need for additional alarms, streamlining operational efficiency.
Modular and Cost-Effective: Our modular design ensures ease of maintenance and upgrades while being super cost-effective, providing exceptional value.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Since its founding in August 2013, OHM has established itself as a high-tech enterprise specializing in industrial wireless remote control equipment. With a comprehensive approach encompassing R&D, production, sales, and after-sales service, OHM has set up a state-of-the-art manufacturing base in Chongqing and a sales and service center in Shanghai. We offer unparalleled consulting, support, and after-sales services, ensuring optimal performance and customer satisfaction in the field of industrial wireless remote control technology.
As a frontrunner in the industrial wireless remote control industry, OHM upholds the corporate principle of 'creating brilliance, only quality,' and is dedicated to providing safe and reliable industrial wireless remote control products. Our mission is to develop equipment that is safe, reliable, durable, and of high quality. We aim to reduce labor, enhance efficiency, and deliver a safer, more convenient operating environment for users in various sectors including industry, construction, forestry, and mining.
OHM is driven by its commitment to create the most influential industrial wireless remote control products both domestically and globally. We aspire to be recognized as the premier brand in the field of industrial remote control.
Industrial Remote Control and Its Advantages
While remote controls are ubiquitous in everyday life, industrial remote controls serve a unique and critical function, distinct from their civilian counterparts.
Industrial remote controls are sophisticated devices that use radio transmission to enable the remote operation of machinery. These systems consist of a handheld or waist-mounted transmitter and a fixed receiving device installed on the machinery. The operator inputs commands via the transmitter's control panel, which are then digitized, encoded, and securely transmitted wirelessly to the receiving system. Upon reception, these commands are decoded and converted to control the machinery, ensuring seamless and precise operations.
Industrial remote controls require superior technical parameters such as accuracy, sensitivity, signal continuity, anti-interference, extended remote control distances, and resistance to water, dust, extreme temperatures, and corrosive substances. Unlike civilian remote controls, industrial ones are built to withstand harsh environments, making them indispensable for various industrial applications.
Predominantly used in industries involving cranes-including metallurgy, shipbuilding, container terminals, warehousing, machinery manufacturing, chemicals, papermaking, and construction-industrial remote controls facilitate remote operations over vast distances, unaffected by physical obstructions. Operators can freely move and select safe vantage points, mitigating risks associated with poor visibility, restricted line control, harsh environments, or miscommunication. This not only ensures operational safety but also significantly boosts production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Cost Efficiency: Transitioning from traditional cabs to remote control systems not only reduces manufacturing and maintenance costs but has also become a standard in modern production processes.
★ Enhance Safety and Reliability: By eliminating the command link, potential misunderstandings from incorrect commands are avoided. Operators can directly view the hoisted items from the command angle, providing a clearer, more intuitive perspective. This mitigates the risks associated with tower crane operations, especially in adverse weather conditions, and eliminates communication errors between operators and commanders during high-altitude tasks, thereby preventing unnecessary accidents.
★ Enhance the Operating Environment: Operators can select safe angles, avoiding work positions with poor visibility and severe pollution. This selection helps protect them from harmful gases, ensuring a safer and healthier working environment.
★ Save Human Resources: Using a bridge crane as an example, a single person can handle the operation, mooring, hanging, and unloading independently, eliminating the need for additional command personnel.
★ Boost Work Efficiency: Operators are empowered to make independent judgments, significantly enhancing both the accuracy and continuity of operations. Without the constraints of upper and lower cabs or operational lines, operators avoid discomfort from high temperatures in the cab, which often leads to decreased efficiency. This autonomy results in improved morale and heightened work efficiency.
With the extensive adoption of industrial remote controls across various sectors, their benefits are increasingly apparent.
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