Ohm B08 Transmitter Industrial Radio Remote Control for Equipment Control

• Application: Industrial Machinery, Remote Control
• Battery Type: Aa Battery
• Certification: CE, FCC, ISO9001, RoHS
• Code Type: None
• Color: Red
• Encode Mode: None
• Model NO.: B08
• 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

Comprehensive Product Parameters
Advanced Radio Specifications:

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

Detailed 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

Adherence to 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)

Executive Device Specifications:

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 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)

OHM B08 Transmitter - Product Overview:
Ergonomically Engineered Design;
Cutting-edge Technology, Comfortable Grip, Precise Gear Positioning;
Durable Keypad with a Lifespan of One Million Presses;
High-speed CPU, Lightning-fast Response Time ≤20ms;
Double-layer Encapsulation for Superior Shock and Drop Resistance;
Intelligent Key with Excellent Backup Capabilities;
Convenient Fixed-point Storage for Efficient On-site Use and Management.

ABOUT OUR COMPANY
Introducing OHM (Chongqing) Electronics Technology Co., Ltd.

Established in August 2013, OHM is a pioneering high-tech enterprise specializing in industrial wireless remote control technology. We combine R&D, production, sales, and after-sales services. Our state-of-the-art manufacturing base in Chongqing, along with our sales and service center in Shanghai, ensures comprehensive support and exceptional service for our clients.
As a trailblazer in the industrial wireless remote control sector, OHM adheres to the principle of "creating brilliance, only quality" and is dedicated to providing safe, reliable, and high-quality remote control products. Our mission is to enhance user efficiency, reduce labor intensity, and offer operators a safer, more convenient environment across various sectors including industry, construction, forestry, and mining.
OHM aims to establish itself as the premier brand in domestic and global industrial wireless remote control markets, recognized as the nation's leading name in remote control technology.