4-20mA Signal Transmitter & Receiver

This system is engineered for maximum efficiency, with the transmitter drawing just 85mA of current, making it an excellent choice for power-sensitive applications. The low power consumption not only extends the lifespan of the transmitter but also ensures reliable operation in environments where conserving energy is critical. The receiver supports both 12-24VAC or DC power, offering flexible options that simplify integration into various setups. This versatility makes the system adaptable to a wide range of existing configurations, reducing the need for additional equipment.

The TXA15101E and RXA15101E operate on the 151MHz frequency, specifically selected to minimize interference from both natural and artificial sources. This frequency choice enhances the system’s reliability, particularly in demanding commercial and industrial environments where clear, long-distance communication is essential. The system efficiently handles analog signals within the 4-20mA range, ensuring precise signal transmission and reception, which is vital for maintaining accuracy in data transfer.

Both the transmitter and receiver are housed in durable enclosures, designed to withstand tough conditions. These enclosures feature terminal strips that allow for straightforward wiring and installation, further simplifying the setup process. For the best performance and maximum operational range, we recommend using the ANT151M antenna, which ensures stable and reliable communication even in challenging environments.

In operation, the transmitter sends a 4-20mA analog signal that the receiver accurately reproduces at its analog output. Additionally, the transmitter includes a digital input that can operate simultaneously with the analog input, making this set highly versatile for a wide range of applications that require dependable wireless communication.