Ohm B08 Transmitter RF Remote Control for Industrial Machinery Crane

• Customization: Available
• Application: Industrial Machinery, Remote Control
• Battery Type: Aa Battery
• Model NO.: B08
• Certification: CE, FCC, ISO9001, RoHS
• 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 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 ensures comfortable hand feeling with clear gear positioning;
Keys are engineered to last up to one million presses;
Equipped with a high-speed CPU offering a response time of ≤20ms;
Utilizes advanced secondary encapsulation technology, providing exceptional shock and drop resistance;
Smart key feature ensures impeccable backup functionality;
Transmitter's fixed-point storage device facilitates efficient on-site use and management.

ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.

Established in August 2013, OHM is a pioneering high-tech enterprise specializing in industrial wireless remote control equipment. We integrate R&D, production, sales, and after-sales service. Based in Chongqing with a sales and service hub in Shanghai, OHM offers comprehensive consulting, support, and after-sales solutions for industrial wireless remote control technologies.
As a frontrunner in the industrial wireless remote control sector, OHM upholds the corporate principle of 'creating brilliance, only quality' and is dedicated to 'always providing safe and reliable industrial wireless remote control products.' Our mission is to develop high-quality, durable, and secure control equipment that reduces labor, enhances efficiency, and provides a safer, more convenient operating environment across industries such as construction, forestry, and mining.
OHM aims to establish itself as the most influential brand in the remote control industry both domestically and globally, representing the nation's premier brand.