| 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 unparalleled convenience with our transmitter's long standby time. Equipped with two robust batteries, it ensures uninterrupted operation for up to 30 days.
Our transmitter and receiver pair seamlessly without the need for complex reprogramming, simplifying your setup process.
Engineered to withstand the elements, our device boasts a protection grade of IP66, offering resilience against rain and oil pollution.
Designed for efficiency, the receiver is both heavy-duty and lightweight, facilitating direct connections and ensuring swift, hassle-free installation.
Experience heightened safety with sound and light prompts during operation, eliminating the need for additional alarm systems.
Benefit from our modular design, offering superior cost-efficiency without compromising on quality or performance.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Established in August 2013, OHM is at the forefront of high-tech enterprises specializing in industrial wireless remote control equipment. We integrate R&D, production, sales, and after-sales services. Our manufacturing base in Chongqing and our sales and service headquarters in Shanghai ensure comprehensive consulting, support, and service for our innovative remote control technology.
As a pioneering force in the industrial wireless remote control sector, OHM upholds the principle of "creating brilliance, only quality" and the mission of providing "safe and reliable industrial wireless remote control products." Our commitment is to develop equipment that is safe, reliable, durable, and high-quality, thereby reducing labor costs, enhancing efficiency, and offering operators a safer and more convenient working environment across industries including construction, forestry, mining, and more.
OHM is dedicated to establishing itself as the leading brand both domestically and globally in the realm of industrial wireless remote control products.
Industrial Remote Control and Its Advantages
Remote controls are ubiquitous in everyday life. However, industrial remote controls, unlike their civilian counterparts, remain relatively underrecognized.
An industrial remote control leverages radio transmission to facilitate the remote operation of industrial machinery. It comprises a handheld or waist-mounted transmitter and a fixed receiver on the equipment. The operator inputs commands via the transmitter's control panel, which are then digitized, encoded, and encrypted before being wirelessly transmitted to the receiver. The receiving system decodes and converts these signals to control various machinery.
Industrial remote controls demand higher standards in accuracy, sensitivity, signal continuity, anti-interference, operational range, and resistance to environmental factors like water, dust, extreme temperatures, and corrosive substances. These stringent requirements enable industrial remote controls to perform reliably in harsh conditions, a feat civilian remote controls cannot achieve.
Industrial remote controls are extensively used in crane operations within sectors such as metallurgy, shipbuilding, container terminals, warehousing, machinery manufacturing, chemicals, papermaking, and construction. They enable effective control from any position within a radius of 100 meters to thousands of meters, unaffected by obstacles. The operator can freely move with the lightweight transmitter, choosing safe vantage points for operation, thus preventing accidents caused by obstructed views or harsh environments. This enhances safety and significantly boosts production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Substantial cost savings: Transitioning from traditional cabs to remote control systems has become a standard, reducing both manufacturing and maintenance expenses.
★ Enhance Safety and Reliability: By eliminating the command link, misunderstandings from improper commands are avoided. Operators can intuitively assess the hoisted items from the optimal angle, reducing risks. This minimizes the dangers associated with operating tower cranes in inclement weather, and avoids miscommunications during high-altitude operations that could lead to accidents.
★ Optimize the Operating Environment: Operators can select a safe vantage point, steering clear of positions with poor visibility and heavy pollution. This precaution also shields operators from the harmful effects of toxic gases.
★ Save Human Resources: Using a bridge crane as an example, a single operator can manage the entire process-from operation to mooring, hanging, and unloading-without the need for additional commands.
★ Boost Work Efficiency: Operators can make independent judgments, leading to significant improvements in accuracy and operational continuity. Freed from the constraints of cabs and operating lines, operators avoid discomfort from high temperatures, enhancing morale and overall efficiency.
As industrial remote controls gain widespread application across various sectors, their advantages become increasingly prominent.
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