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:
Ergonomically crafted design;
Cutting-edge technology with a comfortable grip and intuitive gear positioning;
Keys boast an impressive lifespan, able to endure up to one million presses;
Equipped with a high-speed CPU, ensuring a lightning-fast response time of ≤20ms;
Utilizes advanced secondary encapsulation technology, delivering exceptional shock and drop resistance;
Features a smart key with outstanding backup capabilities;
Convenient fixed-point storage for the transmitter, facilitating ease of on-site use and management.
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. We seamlessly 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 comprehensive sales headquarters and after-sales service center in Shanghai. This enables us to provide unparalleled consulting, support, and service for all your industrial wireless remote control needs.
As a vanguard in the industrial wireless remote control sector, OHM upholds the principle of 'creating brilliance, only quality.' Our mission is to consistently deliver safe, reliable industrial wireless remote control products. We are dedicated to developing equipment that is secure, durable, and of the highest quality, reducing labor costs, enhancing efficiency, and ensuring a safer, more convenient operational environment for operators across various sectors, including industry, construction, forestry, and mining.
OHM aspires to shape the future of industrial wireless remote control, aiming to become the foremost brand nationally and internationally.
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