RXA15101E

151MHz Analog Receiver. RXA15101E

The 151MHz Long Range Analog Receiver is designed to output the 4-20mA analog signal transmitted by the TXA15101E transmitter. Operating on the 151MHz frequency band, this receiver excels in capturing analog signals over long distances, making it an ideal choice for applications requiring reliable, far reaching connectivity. It is particularly suited for use in remote control operations, security systems and industrial automation, where maintaining signal integrity is crucial.

With its advanced sensitivity design, the receiver effectively captures signals even in low signal strength conditions or environments with high levels of interference. Its robust construction ensures durability and resistance to environmental challenges such as dust, moisture, and temperature fluctuations, guaranteeing consistent performance in demanding settings.

In addition to outputting the 4-20mA analog signal, the receiver also provides a secondary output for a normally open digital signal. This dual output functionality enhances its versatility. This makes it suitable for a wide range of applications that require both analog and digital signal processing.

Built for superior reliability and durability, this Long Range Analog Receiver is a valuable component for various industrial applications. 

Technical Specifications

Frequency
151MHz

Applications
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Usable Transmitters
TXA15101E

Supply Voltage
12 – 24 Volts DC

Coding
12-way dipswitch

Antenna
151MHz Series

Output Type
1 x 4-20mA Analog output
1 x Voltage free relay output

Dimension
160 x 80 x 35 mm

Compliance
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People also search for Elsema

What is the RXA15101E used for?
It is a 151MHz long range analog receiver that outputs a 4 to 20 milliamp signal from a paired TXA15101E transmitter for industrial sensing and control.
Yes, a secondary normally open relay output is available alongside the 4 to 20 milliamp analog output for event signalling.
The receiver operates from 12 to 24 Volts DC which suits common control panels and field power supplies.
With suitable antennas and line of sight the system can reach up 5000 metres in typical deployments.
A 12-way dipswitch is used to match the transmitter and receiver IDs for simple and secure pairing in the field.
The analog channel provides 10 bit resolution which is suitable for most industrial 4 to 20 milliamp measurements.
Yes, operation on 151MHz with narrow band FM and high sensitivity helps maintain reliable links in sites with electronic noise and metal structures.
Use a matched 151MHz antenna on the 50 ohm SO239 connector to maximise range and signal quality.
If no valid signal is received for a defined period the analog output drives to 20 milliamp and the relay turns off as a fail safe indication.
Common uses include remote tank level monitoring, flow sensing, environmental measurements and machine condition monitoring over long distances.

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