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;
Innovative technology, comfortable hand feel, precise gear positioning;
Keys built to last with a lifespan of up to one million clicks;
High-speed CPU ensuring response time of ≤20ms;
Advanced secondary encapsulation technology for exceptional shock and drop resistance;
Smart key with excellent backup capabilities;
Fixed-point storage device for the transmitter, ensuring ease of use and management on-site.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Established in August 2013, OHM is a trailblazing high-tech enterprise specializing in industrial wireless remote control equipment. We integrate R&D, production, sales, and after-sales service. Our state-of-the-art production and manufacturing base is located in Chongqing, complemented by a sales headquarters and after-sales service center in Shanghai. We are dedicated to providing exceptional consulting, support, and after-sales service for industrial wireless remote control technology.
As a visionary leader in the industrial wireless remote control sector, OHM champions the principle of 'creating brilliance, only quality,' and is driven by the mission of 'always providing safe and reliable industrial wireless remote control products.' We are dedicated to developing equipment that is safe, reliable, durable, and of outstanding quality, aimed at reducing labor, enhancing efficiency, and ensuring a more convenient and safe working environment across various sectors including industry, construction, forestry, and mining.
OHM strives to become the most influential brand in the domestic and global industrial wireless remote control market, representing the nation's premier brand.
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