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USB-HART Converter

HART-USB Converter,HART-USB Modem,HART-USB Adapter

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HART-USB Converter



The HART-USB is developed based on the international standard of Bell202 and can be completely used for HART protocol communication to USB port of PC and laptop.By the HART-USB converter,HART receiving and sending commands can be sent to USB port without external power supply.

USB2.0 port is standard configuration of PC and laptop,so the HART-USB converter can be widely used for HART net work by PC.

With simple and solid industry class enclosure design,and good compatability with HART Configuration Software.Without external power request,the converter can isolate the AC current between device and connection terminals and ensure a very minor current leakage.

It is easy to connect wire as HART terminals have no difference of positive and negative and no need to make any setting for them. And the USB port is standard USB-A.


Technical Features

1)With special IC of hart Modem, industry class eletronic part,high reliability

2)Loop isolation of transformer can effectively isolate 5.5KV outer voltage,strong anti-jamming

3)No external power request,easy operation

4)No difference of positive and negative terminals,no need any setting

5)Indication of power and signal


Technical Specification

1)Power supply: steal power from USB port of PC,no external power request

2)Current supply:5V@1mA by USB port of PC

3)Port Connection: With USB-A port

4)Used with configuration software

5)Hart connection: two minor hooks

6)Output signal: Applying to HART0.5+/-0.1pp sine wave@1200/2200Hz

7)Environment temperature:-25 to 85 Deg.C

8)Enclosure material:Industry level hard plastic


10)Indication:Power-power supply,TXD-signal sending,RXD-signal receiving