Ohm B08 Transmitter Wireless Remote Control for Industrial Machinery Operations

• Customization: Available
• Application: Industrial Machinery, Remote Control
• Battery Type: Aa Battery
• Model NO.: B08
• Code Type: None
• Color: Red
• Encode Mode: None
• Frequency: 400-470MHz
• Material: Plastic
• Transmission Distance: 50-100m
• Type: Button
• Universal: Not Universal
• Voltage: 3.6V-4.5VDC
• Signal Transmission: RF Remote Control
• Transport Package: Carton
• Specification: 193mm x 62mm x 50mm
• Trademark: OHM
• Origin: China

Product Description

Product Specifications and Parameters
Radio Parameters:

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 Characteristics:

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

Compliance with Safety Standards:

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)

Operational Devices:

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

Included 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 Transmitter Overview:
Ergonomic and User-Friendly Design;
Innovative technology with a comfortable grip and distinct gear positions;
Keys designed for longevity, with a lifespan reaching up to one million presses;
Equipped with a high-speed CPU, ensuring response time ≤20ms;
Advanced secondary encapsulation technology provides exceptional shock and drop resistance;
Smart key functionality with impeccable backup capabilities;
The transmitter’s fixed-point storage device ensures convenience for on-site usage and efficient management.

Company Overview
OHM (Chongqing) Electronics Technology Co., Ltd.

Established in August 2013, OHM is a pioneering high-tech enterprise dedicated to the realm of industrial wireless remote control equipment. Our operations integrate robust R&D, production, sales, and after-sales service. With our manufacturing hub in Chongqing and a strategic sales and service headquarters in Shanghai, we are committed to delivering meticulous consulting, comprehensive support, and unparalleled after-sales service for industrial wireless remote control technology.
As a trailblazer in the industrial wireless remote control sector, OHM upholds the principle of 'creating brilliance, only quality' and is driven by the mission to consistently provide safe and reliable industrial wireless remote control products. Our commitment is to develop superior, durable, and high-quality equipment that minimizes labor, enhances efficiency, and ensures a safer and more convenient operating environment across various industries including construction, forestry, and mining.
OHM aspires to establish itself as the foremost brand in both domestic and global markets for industrial wireless remote control products, epitomizing excellence and national pride in the field of remote control technology.