| 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 Duration, Dual Batteries Lasting 30 Days;
Universal Pairing for Transmitter and Receiver, No Reprogramming Needed;
IP66 Protection Grade, Resilient Against Rain and Oil Contamination;
The receiver boasts heavy-duty performance, direct connectivity, lightweight design, and effortless installation;
Integrated Sound and Light Prompts During Operation, Eliminating the Need for Extra Alarms;
Cost-Effective Modular Design.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Founded in August 2013, OHM is a high-tech enterprise specializing in industrial wireless remote control equipment. We integrate R&D, production, sales, and after-sales services. With our production base in Chongqing and sales headquarters and after-sales service center in Shanghai, we deliver comprehensive consulting, support, and after-sales services for industrial wireless remote control technology.
As a leader in the industrial wireless remote control sector, OHM upholds the principle of 'creating brilliance through quality' and is dedicated to 'providing safe and reliable industrial wireless remote control products.' We are committed to developing safe, durable, high-quality remote control equipment that reduces labor, enhances efficiency, and offers a safer, more convenient operating environment across industries such as construction, forestry, and mining.
OHM aims to create the most influential domestic and global industrial wireless remote control products, striving to become the nation's foremost brand in the remote control field.
Industrial Remote Control and Its Advantages
Remote controls are ubiquitous in daily life, but the industrial remote control sector remains less known to the public compared to its civilian counterparts.
Industrial remote controls use radio transmission to enable remote operation of machinery. These systems consist of a handheld or waist-worn transmitter and a receiver installed on the equipment. Operators input commands into the transmitter, which are digitized, encoded, and wirelessly transmitted to the receiver. The receiver decodes the instructions to control various mechanical equipment.
Industrial remote controls demand higher precision, sensitivity, signal continuity, and resistance to interference, along with greater durability in extreme conditions, compared to civilian remote controls. This capability to withstand harsh environments underscores why industrial remote controls cannot be replaced by civilian models.
Primarily used in industries such as metallurgy, shipbuilding, and construction, industrial remote controls handle operations with ease. They offer an effective control range up to thousands of meters, unaffected by obstacles. Operators carry a lightweight transmitter, moving freely to select optimal positions for safe and efficient operation, mitigating risks previously tied to poor visibility, restricted line control, and harsh environments. This not only ensures safety but also significantly boosts production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Lower Manufacturing and Maintenance Costs: Replacing cabs with remote control systems has become a standard production process, reducing costs significantly.
★ Enhance Safety and Reliability: Eliminate command link errors and avoid misunderstandings from improper commands. Operators can intuitively view hoisted items from the command angle, enhancing situational awareness. It mitigates risks associated with tower crane operation, especially in inclement weather where cab operators face hazards. Additionally, it prevents miscommunications between operators and commanders during high-altitude tasks, reducing the likelihood of unnecessary accidents.
★ Improve the Operating Environment: Operators can select safe angles, avoiding positions with poor visibility and severe pollution. This flexibility helps in shielding them from harmful gases, ensuring a healthier and safer working environment.
★ Optimize Human Resources: For instance, in bridge crane operations, a single individual can manage the tasks of operation, mooring, hanging, and unloading without requiring additional command personnel. This streamlines workflow and reduces manpower needs.
★ Boost Work Efficiency: With autonomous judgment, operators achieve superior accuracy and continuity in their tasks. Freed from the constraints of upper and lower cabs and operating lines, operators avoid discomfort from high cab temperatures. This improvement in work conditions raises operator morale and enhances overall work efficiency.
As industrial remote controls become increasingly prevalent across various sectors, their advantages are becoming more conspicuous.
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