Wireless receiver module HLM-RI

radiodigitalanalog

Product overview
The wireless HeliNav LoadMaster Receiver Interface receives data from the wireless Load Sensor and provides straightforward output to third‑party systems. Housed in a hardwearing aluminium enclosure, the unit is designed for installations exposed to demanding environments. Installation is simple and requires only a DC power supply. An SMA connector permits connection of an external antenna.

Functionality
The interface continuously outputs a data string from the Load Sensor including: serial number, full scale, load, temperature, RSSI and battery voltage. Data is transmitted from power-on whenever the sensor is within range. Output formats include RS232, RS422, USB and Analog, allowing integration with data loggers, displays or remote systems without user interaction.

Key Benefits

• Compact footprint (133 mm x 67 mm x 43.5 mm)
• Receives data up to 100 m (line of sight)
• Data update rate up to 10 readings per second
• Accepts analog or digital outputs (RS232/RS422/USB)
• Minimal startup time for unattended operation
• Quick and simple installation
• Operates on the 2.4 GHz licence-free band

Typical applications
Suitable where wireless load measurements must be captured and forwarded to data loggers, remote displays or other third‑party systems with minimal setup and rugged environmental protection — commonly used in helicopter load monitoring, rigging and ground handling operations.

Technical specifications

• Model family: HeliNav LoadMaster Receiver Interface
• Enclosure: hardwearing aluminium box (suitable for harsh conditions)
• Dimensions: 133 mm x 67 mm x 43.5 mm
• Wireless band: 2.4 GHz licence-free
• Maximum reception range: up to 100 m (line of sight)
• Data update rate: up to 10 readings per second
• Output formats: RS232, RS422, USB, Analog
• Output data string contents: serial number, full scale, load, temperature, RSSI, battery voltage
• Power: requires DC power supply
• Antenna: SMA connector for external antenna
• Typical use: unattended data feed to third party data loggers or remote displays