| 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 an extended standby time with twin batteries lasting a remarkable 30 days;
Effortlessly pair the transmitter and receiver universally without any reprogramming required;
Boasts an IP66 protection grade to withstand rain and oil contamination;
The receiver is robust and directly connected, yet remains lightweight and compact for quick and hassle-free installation;
Integrated sound and light prompts during operations, eliminating the necessity for additional alarms;
Features a modular design, making it exceptionally cost-effective.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Since its inception in August 2013, OHM has emerged as a high-tech trailblazer in the realm of industrial wireless remote control equipment. By merging R&D, production, sales, and after-sales services, OHM has established a comprehensive production base in Chongqing, complemented by a sales headquarters and after-sales service center in Shanghai. This strategic setup ensures unparalleled consulting, support, and comprehensive after-sales service for industrial wireless remote control technology.
Leading the industrial wireless remote control industry, OHM upholds the corporate principle of 'creating brilliance, only quality' and is driven by the mission of 'providing safe and reliable industrial wireless remote control products.' OHM is dedicated to developing equipment that is safe, reliable, and durable, aimed at reducing user labor, enhancing efficiency, and delivering a safer and more convenient operating environment. Our solutions cater to diverse fields such as industry, construction, forestry, and mining.
OHM is steadfast in its commitment to forging the most influential domestic and global industrial wireless remote control products, aspiring to represent the nation's foremost brand in remote control technology.
Industrial Remote Control and Its Advantages
Remote controls have become ubiquitous in modern life, with each household possessing multiple types. However, industrial remote controls remain less familiar to the general public compared to their civilian counterparts.
Industrial remote control devices use radio transmission to exert remote operational control over industrial machinery. This system consists of a handheld or waist-hung transmitter and a fixed receiving device on the equipment. Operators input commands via the transmitter's control panel, which are then digitized, encoded, encrypted, and transmitted wirelessly to the remote receiving system. The receiving system decodes the signals and translates them back into control instructions, enabling the precise manipulation of various mechanical equipment.
Technical parameters such as accuracy, sensitivity, signal continuity, anti-interference, remote control range, waterproofing, dustproofing, resistance to extreme temperatures, and chemical resistance set industrial remote controls apart from civilian ones. These robust devices thrive in harsh environments, which civilian remote controls simply cannot handle.
Industrial remote controls find extensive applications in industries reliant on cranes, including metallurgy, shipbuilding, container terminals, warehousing, machinery manufacturing, chemicals, papermaking, and construction. They enable remote operations within effective control ranges of up to thousands of meters, unaffected by obstacles. Operators can carry lightweight transmitters, maneuver freely, and choose safe visual positions for operation, circumventing the hazards of poor visibility, restricted cable control, harsh environments, or miscommunication. This technology not only ensures safe operations but also significantly boosts production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Slash manufacturing and maintenance costs: Replacing traditional cabs with remote control systems is now a standard practice, revolutionizing production processes.
★ Enhance Safety and Reliability: By eliminating the command link, misunderstandings due to improper commands can be completely avoided. The operator can intuitively assess the situation of hoisted items from the command angle, ensuring better visibility and safety. This system eliminates the risk factors associated with tower crane operations, particularly in inclement weather, and prevents faulty communication between operator and commander during high-altitude tasks, thereby mitigating unnecessary accidents.
★ Enhance the Operating Environment: Operators can now select a safe vantage point, avoiding positions with poor visibility and severe pollution. This feature is especially crucial for safeguarding operators from harmful gases, creating a much safer and cleaner working environment.
★ Optimize Human Resources: Taking the bridge crane as an example, one operator can now single-handedly manage the tasks of operation, mooring, hanging, and unloading without the need for additional command personnel, streamlining the entire process effectively.
★ Boost Work Efficiency: Operators gain the ability to make independent judgments, significantly enhancing the precision and continuity of operations. Freed from the constraints of upper and lower cabs and operating lines, operators avoid the physical discomfort caused by high cab temperatures, resulting in increased morale and work efficiency.
With the extensive adoption of industrial remote controls across various sectors, their advantages have become increasingly apparent, showcasing their indispensability in modern industrial applications.
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