Reliable commnucation interface for energy meter

commnucation interface for energy meterThis device could transmit meter data into your PC. Used for far-infared,reliable

We design and produce far infrared USB . It can be connected to the PC directly.

Specification and main technical parameter:

1. Length of the signal radiated 940nm;

2. Reference Temperature:23±2.

3. The emitter is ON≥2500uW/cm23. The emitter is OFF≤10uW/cm2; the emitter on ray axis is far away from emitter surface 1m which will arise IR signal radiated Ee/r≥50mW/m2

4.Modulate IR port of ray radiation DBC caseθ≥15°

5. Modulate IdentityCarrier wave frequency 38kHz±1kHz

6. Supporting baud RateThe biggest transfers rate no less then2400bps USB interface

The USB far infrared use the standard USB interface. It can be connected to the PC directly. The supply power is from the USB interface.

Please install the USB driver when it is used for the first time. The driver is in the device disk.

After installed the USB driver, please add a serial port. The user can connect the optical head to the PC with this port. And then communicate with the other device which has the function of optical communication.

Reliable commnucation interface for energy meter