Product Parameters
Radio:
| Frequency range: 400-470MHz |
| Transmission rate: 9600bit/s |
| Transmitted power: ≤10mW |
| Frequency tolerance: 4ppm |
| Adjacent channel rejection: >50dB |
| Modulation mode: GFSK (Gaussian Frequency Shift Keying) |
| Channel spacing: 25Hz |
| Receiving sensitivity: -115dBm |
| Check method: CRC-1TM |
| Response time: ≤20ms |
Physical Data:
| Transmitter weight: 320g (without battery) |
| Transmitter size: 193mm x 62mm x 50mm (length x width x height) |
| Transmitter shell material: high-strength engineering plastics |
| Receiver weight: 1250g |
| The overall size of the receiver: 248mm x 206mm x 75mm (length x width x height) |
| Receiver installation size: 184mm x 88mm |
| Receiver installation aperture: Φ6mm |
| Receiver shell material: high-strength engineering plastic |
| Working temperature range: -25ºC-70ºC |
| Working humidity range: 0-97%RH |
Safety Standard:
| JB/T8437-2015 |
| EN ISO 13849 Class D |
| Radio Transmission Equipment Type Approval Certificate (State Radio Regulatory Commission of the People's ***) |
| Crane remote control device safety qualification certificate (Liao'an Institute) |
Executive Device:
| Real-time: real-time control technology |
| Frequency control: PLL phase-locked loop |
| Special address code: 32bit>4.2 billion |
| Control distance: >100m |
| Transmitter form: button type, 8 single-speed buttons |
| Transmitter power supply: 3.6V-4.5VDC (3 AA batteries or rechargeable batteries) |
| Transmitter working current: ≤30mA (except for special systems) |
| Transmitter low voltage alarm: sound and light alarm (3.3-3.5VDC) |
| Transmitter failure alarm: multiple combinations of sound and light alarm |
| Power saving protection: automatic shutdown (can be set for 0-30 minutes) |
| Transmitter antenna: built-in |
| Receiver power supply: 42-250VDC/10-30VDC/380VAC optional |
| Rated power of receiver: ≤6W |
| Receiver fault display: LED work/fault status display |
| Output mode: fully airtight relay output; *non-standard custom PROFIBUS-DP, CANOPEN |
| Relay contact capacity: 4A/250VAC |
| Output interface: terminal output (including pipe joints); *non-standard HAN16, 25 heavy-duty connectors can be added |
| Receiver antenna: external |
Standard Accessories:
| Transmitter lanyard: 1 |
| Receiver antenna: 1 |
| Receiver anti-vibration pad: 4 |
| Receiver mounting screws: 4 sets |
| Instruction manual: 1 set (Chinese and English) |
B08 Description:
Ergonomic design;
Advanced technology ensures comfortable hand feeling and precise gear position;
Keys designed for longevity with a lifespan of up to one million presses;
Equipped with a high-speed CPU, ensuring a swift response time of ≤20ms;
Utilizes secondary encapsulation technology, providing excellent shock and drop resistance;
Intelligent keys with outstanding backup capability for uninterrupted performance;
Features a fixed-point storage device, facilitating convenient on-site use and management.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Founded in August 2013, OHM is a pioneering high-tech enterprise dedicated to industrial wireless remote control equipment. We integrate R&D, production, sales, and after-sales service. Our production base is located in Chongqing, complemented by a sales headquarters and after-sales service center in Shanghai, ensuring comprehensive consulting and support for industrial wireless remote control technology.
As an industry leader, OHM adheres to the principle of 'creating brilliance, only quality' and our mission is to 'always provide safe and reliable industrial wireless remote control products.' We are devoted to the innovation of robust, reliable, and high-quality equipment, aiming to reduce labor, enhance efficiency, and offer safer, more convenient operating environments across various sectors, including industry, construction, forestry, and mining.
OHM aspires to establish itself as the most influential brand both domestically and globally in the realm of industrial wireless remote control, representing the pinnacle of innovation and reliability.
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