| 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:
Long Standby Time: With two batteries, our transmitter delivers an impressive 30 days of continuous operation.
Universal Pairing: Our transmitter and receiver connect seamlessly without the need for reprogramming, saving you both time and effort.
IP66 Protection Grade: Designed to withstand rain and oil pollution, ensuring durable and reliable performance.
Heavy-Duty Receiver: Lightweight and compact for quick and easy installation, yet robust enough for direct connection.
Integrated Alerts: Sound and light prompts are built-in to eliminate the need for additional alarms, enhancing operational efficiency.
Modular Design: Super cost-effective with a design that simplifies maintenance and upgrades.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Founded in August 2013, OHM is a cutting-edge high-tech enterprise specializing in industrial wireless remote control equipment. We integrate R&D, production, sales, and after-sales service. Our Chongqing-based manufacturing and production hub, coupled with our Shanghai sales and after-sales headquarters, ensure comprehensive and prompt support, consultation, and service in the realm of industrial wireless remote control technology.
As a pioneer in the industrial wireless remote control sector, OHM adheres to the principle of 'creating brilliance, only quality.' Our mission is to consistently deliver safe, reliable, and durable industrial wireless remote control products. We are dedicated to reducing labor, enhancing efficiency, and providing operators with a safer, more convenient working environment across various industries, including construction, forestry, mining, and more.
OHM aspires to be the leading domestic and global brand in industrial wireless remote control products, setting the benchmark for innovation and excellence in the remote control industry.
Industrial Remote Control and Its Advantages
Remote controls are ubiquitous in everyday life, yet industrial remote controls remain less familiar to the general public. Unlike their consumer counterparts, industrial remote controls are tailored for heavy-duty, industrial applications.
Industrial remote control systems employ radio transmission to facilitate the remote operation of machinery. These systems consist of a handheld or waist-mounted transmitter and a stationary receiver installed on the equipment. Operators input commands via the transmitter's control panel, which are then digitized, encoded, and encrypted before being wirelessly transmitted to the receiver. Upon decoding and converting the signals, the receiver executes the control commands, enabling precise control of various mechanical systems.
Industrial remote controls demand higher standards for accuracy, sensitivity, signal continuity, anti-interference, long-range control, and resistance to environmental factors such as water, dust, extreme temperatures, and chemicals. These stringent requirements ensure that industrial remote controls can operate efficiently in harsh conditions where consumer-grade remote controls would fail.
Industrial remote controls are predominantly used in sectors like metallurgy, shipbuilding, container terminals, warehousing, machinery manufacturing, chemicals, and construction. They enable remote control operations within a 100-meter to thousand-meter range, unaffected by obstacles. This flexibility allows operators to move freely, selecting the safest vantage points for operation, thereby eliminating risks associated with poor visibility, restricted wired control, harsh environments, or miscommunication. This not only ensures safety but also significantly boosts production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Cost Efficiency: By replacing traditional cabs with remote control systems, manufacturers and maintenance teams can significantly reduce costs, making it a standard and cost-effective production process.
★ Enhance Safety and Reliability: By eliminating the need for a command link, misunderstandings due to improper commands are avoided. Operators can control from a vantage point, allowing them to intuitively monitor the hoisted items. This mitigates the risks associated with tower crane operations, especially in adverse weather, and prevents miscommunications during high-altitude tasks, thereby reducing unnecessary accidents.
★ Enhance Operating Environment: Operators can select safe vantage points, avoiding areas with poor visibility and severe pollution. This protective measure ensures operators are not exposed to harmful gases, significantly improving their working conditions.
★ Optimize Human Resources: For example, in bridge crane operations, a single person can manage the tasks of operating, mooring, hanging, and unloading without needing additional personnel for commands, thus streamlining workforce requirements.
★ Boost Work Efficiency: With independent decision-making capability, operators' accuracy and operational continuity see marked improvement. Freed from the constraints of upper and lower cabs and operating lines, operators avoid discomfort from extreme temperatures in the cab, enhancing both morale and productivity.
With the extensive adoption of industrial remote controls across various sectors, their benefits are becoming increasingly pronounced.
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