| 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:
Featuring an impressive long standby time, our device operates with two batteries that can last up to 30 days.
Our transmitters and receivers are universally paired, eliminating the need for cumbersome reprogramming.
Boasting an IP66 protection grade, our product withstands rain and oil pollution effortlessly.
The receiver is robust and directly connected, yet lightweight and compact, ensuring quick and easy installation.
Integrated sound and light prompts during operation remove the necessity for additional alarms.
Designed modularly, our product offers super cost-effectiveness.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Established in August 2013, OHM is a high-tech enterprise specializing in industrial wireless remote control equipment. We integrate research and development, production, sales, and after-sales services. Based in Chongqing for manufacturing, we also have a sales headquarters and after-sales service center in Shanghai, providing comprehensive consulting, support, and after-sales service for industrial wireless remote control technology.
As a pioneer in the industrial wireless remote control industry, OHM upholds the principle of 'creating brilliance, only quality' and is dedicated to consistently delivering safe and reliable industrial wireless remote control products. We focus on developing equipment that is safe, reliable, durable, and high-quality to reduce labor, improve efficiency, and offer a more convenient and secure operating environment across various sectors such as industry, construction, forestry, and mining.
OHM is dedicated to becoming the most influential brand in both domestic and global markets for industrial wireless remote control products, representing the nation's premier brand.
Industrial Remote Control and Its Advantages
Remote controls are ubiquitous in everyday life, with each household featuring a variety of them. However, industrial remote controls are less familiar to most people compared to their civilian counterparts.
Industrial remote control systems use radio transmission for remote operation of industrial machinery. These systems typically consist of a handheld or waist-mounted transmitter and a receiver installed on the equipment. The operator inputs commands through the transmitter panel, which digitizes, encodes, and encrypts these instructions before sending them wirelessly to the receiving system. The receiver then decodes the signal, converting it back into control instructions to operate various machinery.
Industrial remote controls require higher technical standards for accuracy, sensitivity, signal continuity, anti-interference, remote control distance, and resistance to harsh environmental factors like waterproofing, dustproofing, temperature extremes, and chemical exposure. These advanced features enable industrial remote controls to work in challenging conditions, making them superior to civilian remote controls.
Industrial remote controls are extensively used in sectors that involve cranes, such as metallurgy, shipbuilding, container terminals, warehousing, machinery manufacturing, chemicals, papermaking, construction, and engineering machinery. These devices enable remote operations within a control range extending from 100 meters to several kilometers, unaffected by obstacles. Operators can freely move with the lightweight transmitter, selecting safe viewpoints for operation, thereby preventing accidents caused by poor visibility, restricted movement, harsh environments, or inadequate coordination. This not only ensures operational safety but significantly boosts production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Minimize manufacturing and maintenance costs: Replacing cabs with remote control systems has become a standard practice, significantly cutting down on expenses.
★ Enhance Safety and Reliability: By eliminating the command link, we minimize misunderstandings caused by improper commands. The operator can manage tasks from a vantage point, allowing a clearer view of hoisted items. This approach circumvents the dangers associated with cabin operations during adverse weather conditions and miscommunication between the operator and commander during high-altitude tasks, thereby preventing unnecessary accidents.
★ Optimize the Operating Environment: Operators can select a secure angle, avoiding positions with poor visibility and severe pollution. This measure protects operators from exposure to harmful gases, ensuring a safer working environment.
★ Conserve Human Resources: For instance, with a bridge crane, a single person can handle operations, mooring, hanging, and unloading independently, eliminating the need for additional command personnel.
★ Boost Work Efficiency: Operators can make autonomous decisions, enhancing the accuracy and continuity of operations. Freed from the constraints of upper and lower cabs and operating lines, operators avoid discomfort caused by high cabin temperatures, thus improving morale and operational efficiency.
With the extensive adoption of industrial remote controls across various sectors, their advantages are increasingly evident.
){kind=link}