151MHz Analog Transmitter

The TXA15101E is an analog transmitter and works on 151MHz frequency band. The analog signal, normally 4-20mA is transmitted and then recreated at the receivers (RXA15101E) analog output. Also, the normally open digital contact can be simultaneously transmitted with the analog signal. This eliminates the high cost of wiring and has the flexibility of wireless data collection.

4-20mA signals  works with a wide range of sensors and input types, including temperature, pressure, humidity, and flow, this transmitter ensures compatibility with a broad spectrum of industrial processes and control systems. It is engineered to provide reliable performance in even the most challenging environments, featuring robust build quality that resists interference from electrical noise, temperature fluctuations, and harsh conditions.

Using 151MHz has superior penetration in congested industrial environments with steel construction. Higher frequencies such as 433MHz or 915MHz tend to reflect off metal and make wireless data collection difficult.