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:
Meticulously crafted for ergonomic excellence;
Advanced key technology ensures a comfortable hand feel with distinct gear positions;
Keys designed for a remarkable lifespan, enduring up to one million presses;
Equipped with a high-speed CPU, ensuring a rapid response time of ≤20ms;
Utilizes secondary encapsulation technology for superior shock and drop resistance;
Smart key technology offers exceptional backup capabilities;
Integrated fixed-point storage for the transmitter enhances ease of on-site use and management.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Established in August 2013, OHM is a pioneering high-tech enterprise dedicated to industrial wireless remote control equipment. Our expertise spans R&D, production, sales, and after-sales services. Based in Chongqing for production, with a sales and service center in Shanghai, OHM provides comprehensive consulting, support, and after-sales service for our innovative industrial wireless remote control technology.
As a trailblazer in the industrial wireless remote control sector, OHM is driven by the principle of "creating brilliance, only quality" and the mission of "consistently delivering secure and reliable industrial wireless remote control products." Our commitment is to develop equipment that is safe, reliable, durable, and of high quality. We aim to reduce labor costs, boost efficiency, and furnish operators with a safer and more convenient working environment across industries such as construction, forestry, mining, and more.
OHM is dedicated to becoming a leading force in the global and domestic market for industrial wireless remote control products, proudly representing the nation's premier brand in this field.