Hart Modem with USD Universal
Feature
1.Operating temperature: 0 to 50 C
2.Economical and easy-to-use
3.Galvanic isolation
Application
Designed for HART transmitter developers and users.
Fully compliant any HART instrument with a PC.
Can be directly connected to the USB serial port in the PC.
FOR
pressure transmitters, temperature transmitters, flow meters, Liquid level
instruments, calibration instruments, etc.
Technical data
Power supply: no external supply required
Galvanic isolation: 1500VDC isolation between instrument and computer
Humidity: 0-95% (no-condensing)
Pins to HART device: 2-banana plug, polarity insensitive test clips
Connector : USB connector
Enclosure: 70 mm×45 mm×18 mm
Operating temperature: 0 to 50 C
Storage temperature: -40 to 80 C
Operating system: Windows 95/98/ME/2000/XP
Installation and connection
To connect the USB connector to the USB serial port on PC, and please NOTE the serial port
which is connectedmust be comply with the HART software is configured to use.
Then Connect the two clips to the HARTdevice or HART loop.
The Send/ Receive LED indicators will indicate by turns if it is working well.The hart protocol requires
a loop resistance between 230 and 600 ohms, typical 250 ohms.
