| 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:
Enjoy extended productivity with our transmitter's long standby time, powered by two batteries that last for an impressive 30 days;
Experience seamless operations with our universally paired transmitter and receiver, eliminating the need for reprogramming;
Engineered with a robust IP66 protection grade, our transmitter stands resilient against rain and oil pollution;
The heavy-duty receiver is ingeniously designed for direct connection, yet remains lightweight and compact, ensuring quick and effortless installation;
Stay informed with sound and light prompts during actions, removing the necessity for additional alarms;
Benefit from our modular design that offers unparalleled cost-effectiveness;
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Established in August 2013, OHM is a pioneering high-tech enterprise dedicated to industrial wireless remote control equipment. We integrate R&D, production, sales, and after-sales services. Our Chongqing base is complemented by a sales headquarters and an after-sales service center in Shanghai, ensuring comprehensive support and service for industrial wireless remote control technology.
As a trailblazer in the industrial wireless remote control sector, OHM upholds the principle of 'creating brilliance, only quality' and the mission of 'always providing safe and reliable industrial wireless remote control products.' We are devoted to developing durable and high-performance equipment that enhances efficiency, reduces labor, and offers a safer and more convenient operating environment across various industries, including construction, forestry, and mining.
OHM aims to establish itself as the most influential brand, both domestically and globally, in the field of industrial wireless remote control, representing the nation's premier brand.
Industrial Remote Control and Its Advantages
Remote controls are ubiquitous in everyday life, yet industrial remote controls are less commonly understood. These devices utilize radio transmission to control industrial machinery remotely.
An industrial remote control system comprises a handheld or waist-mounted transmitter and a stationary receiving device. The operator inputs instructions via the transmitter's panel, which are then encoded, encrypted, and transmitted wirelessly. The receiving system decodes and converts these instructions to control various mechanical equipment, ensuring precise and reliable operation.
Industrial remote controls demand superior technical specifications compared to civilian remote controls, including accuracy, sensitivity, signal continuity, anti-interference capabilities, extended range, and resilience to extreme conditions. These attributes enable industrial remote controls to function effectively in harsh environments, where civilian remote controls would fail.
Industrial remote controls are widely used in sectors like metallurgy, shipbuilding, container terminals, warehousing, machinery manufacturing, chemicals, and construction. These controls offer extensive operational range, overcoming obstacles and ensuring safety and efficiency. Operators can carry lightweight transmitters, move freely, and select optimal visual positions for safe and effective control, minimizing risks and boosting productivity.
What are the ADVANTAGES of industrial remote controls?
★ Substantial cost reduction: Replacing cabs with remote control systems has become a standard practice, significantly cutting manufacturing and maintenance expenses.
★ Enhance Safety and Reliability: By eliminating the command link, we prevent misunderstandings from improper commands. Operators can manage tasks from a vantage point, offering a clear view of hoisted items, thereby avoiding hazards associated with tower crane operations, especially in adverse weather conditions. Additionally, it mitigates the risk of miscommunication during high-altitude activities, leading to fewer unnecessary accidents.
★ Improve the Operating Environment: Operators can select a safe viewpoint, steering clear of areas with poor visibility and severe pollution. This helps in safeguarding them from harmful gases and other hazardous conditions.
★ Optimize Human Resources: For example, in bridge crane operations, a single person can manage the tasks of operation, mooring, hanging, and unloading independently, eliminating the need for command personnel.
★ Boost Work Efficiency: Operators can make independent judgments, enhancing the accuracy and continuity of operations. The freedom from being confined to the cab and operating lines means avoiding discomfort due to high temperatures or other physical constraints, thereby improving morale and overall work efficiency.
With the extensive adoption of industrial remote controls across various sectors, their benefits have become increasingly evident.
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