| 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 exceptional longevity, the A12 model offers an impressive standby duration, with two robust batteries providing uninterrupted service for a full 30 days.
Experience ultimate convenience as the transmitter and receiver pair seamlessly and universally, eliminating the need for tedious reprogramming.
Engineered to perfection, the A12's protection grade IP66 ensures it withstands rain and oil pollution effortlessly, maintaining peak performance in the harshest conditions.
Our heavy-duty receiver is designed for direct connectivity, offering a compact and lightweight structure that is both quick and easy to install, optimizing your operational efficiency.
Integrated sound and light prompts ensure instant action notifications, removing the necessity for additional alarm systems.
With a cutting-edge modular design, the A12 promises unparalleled cost-effectiveness, providing top-tier technology at an irresistible value.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Established in August 2013, OHM (Chongqing) Electronics Technology Co., Ltd. stands as a beacon of innovation in the industrial wireless remote control sector. As a high-tech enterprise, we seamlessly integrate research and development, production, sales, and after-sales services. Our state-of-the-art manufacturing base in Chongqing and our comprehensive sales headquarters and after-sales service center in Shanghai are dedicated to offering exemplary consulting, support, and service for industrial wireless remote control technology.
As a trailblazer in the industrial wireless remote control domain, OHM upholds the principle of 'creating brilliance, only quality' and is driven by the mission of 'always providing safe and reliable industrial wireless remote control products.' Our unwavering commitment is to develop equipment that is safe, reliable, durable, and of superior quality, thereby reducing labor, boosting efficiency, and ensuring a convenient and secure operating environment across industries such as construction, forestry, mining, and beyond.
OHM aspires to forge the most influential industrial wireless remote control products, both domestically and globally, cementing our position as the nation's foremost brand in the remote control field.
Industrial Remote Control and Its Advantages
Remote controls are ubiquitous in everyday life, with every household possessing various types. However, industrial remote controls remain less familiar to the general public, despite their specialized and critical applications.
An industrial remote control is a sophisticated device utilizing radio transmission to facilitate remote operation or control of industrial machinery. It encompasses a handheld or waist-hung transmitter and a receiving device mounted on the equipment. Operators input commands via the transmitter's control panel, which are then digitized, encoded, and encrypted before being wirelessly transmitted. The receiving system decodes these signals, converting them back to control commands to manage various mechanical operations effectively.
Industrial remote controls demand higher precision, sensitivity, signal continuity, and robust technical parameters such as anti-interference, extended remote control distance, waterproofing, dustproofing, and resistance to extreme temperatures, acids, and alkalis, far surpassing the capabilities of civilian remote controls. These attributes enable industrial remote controls to thrive in the most challenging environments, highlighting why civilian counterparts cannot replace them.
Widely utilized in industries such as metallurgy, shipbuilding, container terminals, warehousing, machinery manufacturing, chemicals, papermaking, construction, and engineering machinery, industrial remote controls allow for extensive remote operations. With an effective range extending up to thousands of meters and immunity to obstacles, operators can maneuver from a safe, optimal visual position, thereby preventing accidents linked to poor visibility or environmental hazards. This not only ensures safety but also significantly enhances production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Significant reductions in manufacturing and maintenance costs: The shift from traditional cab systems to remote control systems has been fully realized and adopted as a standard practice, signifying a landmark evolution in production processes.
★ Enhance Safety and Reliability: By eliminating the command link, misunderstandings due to improper commands are avoided. Operators can directly manage from a vantage point, providing a clearer view of hoisted items. This reduces the risk of accidents during tower crane operations in adverse weather conditions and minimizes miscommunications between the operator and the commander, effectively preventing unnecessary accidents.
★ Optimize the Operating Environment: Operators can select safe vantage points, thus avoiding work positions with poor visibility and high pollution levels. This helps to shield operators from harmful gases, ensuring a safer working environment.
★ Reduce Human Resource Requirements: For instance, with a bridge crane, one person can handle operations, mooring, hanging, and unloading alone, eliminating the need for additional command personnel.
★ Boost Work Efficiency: Allowing operators to make independent judgments significantly enhances operational accuracy and continuity. Freed from the confines of upper and lower cabs and operating lines, operators avoid physical discomfort from high cabin temperatures. This leads to improved morale and work efficiency.
As industrial remote controls find increasing applications across various industries, their benefits become ever more apparent.
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