| 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:
Extended Standby Excellence: Our transmitter boasts an impressive standby time, with dual batteries that can last for 30 continuous days.
Seamless Pairing: Experience the convenience of universal pairing between the transmitter and receiver without the need for reprogramming.
Robust Protection: Rated at IP66, our device withstands rain and oil pollution effortlessly, ensuring reliable performance in harsh environments.
Heavy-Duty Receiver: Designed for durability, the receiver is both lightweight and compact, facilitating quick and easy installation.
Multifaceted Alerts: Integrated sound and light prompts during operation eliminate the need for additional alarm systems.
Cost-Effective Design: Our modular design ensures exceptional value for money, blending affordability with high performance.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Founded in August 2013, OHM is a distinguished high-tech enterprise specializing in industrial wireless remote control equipment. Our expertise spans R&D, production, sales, and after-sales service. Our manufacturing base in Chongqing and our sales headquarters plus after-sales center in Shanghai offer comprehensive consulting, support, and service for industrial wireless remote control technology.
As a leader in the industrial wireless remote control sector, OHM operates under the principle of 'Creating Brilliance, Only Quality' and is dedicated to providing safe and reliable control products. We are committed to developing robust, high-quality remote control equipment that minimizes labor, boosts efficiency, and ensures a safer operating environment for industries such as construction, forestry, and mining.
OHM aims to establish itself as the premier brand in the field of industrial wireless remote control, both domestically and globally.
Industrial Remote Control and Its Advantages
While remote controls are ubiquitous in daily life, industrial remote controls are less well-known. Unlike consumer remote controls, industrial remote controls are vital for the operation of heavy machinery.
Industrial remote control systems use radio transmission for remote operation of machinery. The system includes a handheld or waist-mounted transmitter and a receiver installed on the equipment. The operator inputs commands into the transmitter, which encodes, encrypts, and wirelessly transmits the instructions to the receiver. The receiver then decodes and executes the commands, allowing precise control of machinery.
Industrial remote controls require higher accuracy, sensitivity, signal continuity, and resistance to interference compared to consumer models. They are built to endure harsh conditions, including exposure to extreme temperatures, water, dust, acids, and alkalis, making them indispensable for industrial applications.
Industrial remote controls are extensively used in industries such as metallurgy, shipbuilding, container terminals, and construction. They enable remote operation from any position within a 100-meter to multi-kilometer radius, unaffected by obstacles. By carrying a lightweight transmitter, operators can move freely, choose safe vantage points, and avoid accidents caused by poor visibility or environmental hazards, significantly enhancing safety and productivity.
What are the ADVANTAGES of industrial remote controls?
★ Cost Efficiency: Utilizing remote control systems has become a standard in manufacturing, reducing both production and maintenance costs by eliminating the need for traditional cabs.
★ Elevate safety and reliability: By eliminating the command link, our system prevents misunderstandings due to improper commands. Operators can control from optimal angles, gaining a clearer view of hoisted items, thus enhancing safety. The risk associated with tower crane operators working in cabs during harsh weather conditions is mitigated. Moreover, it eliminates miscommunication between operators and commanders during high-altitude operations, significantly reducing the chance of unnecessary accidents.
★ Enhance the operating environment: Operators can choose the safest angle, avoiding positions with poor visibility and high pollution levels, thereby safeguarding themselves from harmful gases. This flexibility ensures that the operator's health and safety are prioritized at all times.
★ Optimize human resources: For instance, in bridge crane operations, one individual can manage operation, mooring, hanging, and unloading single-handedly, eliminating the need for a separate commander.
★ Boost work efficiency: Operators can make independent judgments, significantly improving the accuracy and continuity of operations. 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 efficiency.
With industrial remote controls being widely adopted across various sectors, their unparalleled advantages are increasingly evident.
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