1. Introduction to HART375 communicator products
HART375 communicator is suitable for the communication operation of intelligent pressure transmitters of HART protocol, compatible with HART275, HART375, with excellent compatibility, can communicate, EJA and other imported instruments of HART protocol, fully compatible with various intelligent pressure transmitters in China. The HART375 communicator is a portable terminal that can be used with instruments using the HART communication protocol to set, change and display them, and it can monitor input and output values and self-diagnostic results. Set the output and zero of the constant current. When the system is running or maintained, the HART375 HART communicator can be used as long as it is connected to the 4 20mA communication signal line.
2. Product features of HART375 communicator.
1. Monitoring and communication.
During communication, the modulated signal does not interrupt the 4 20mA DC signal.
2. It can be shared with instruments using HART communication protocol.
The HART375 communicator is used with all instruments using the HART communication protocol.
3. Easy to operate.
Large display screen (4 lines, 18 characters per line), using Chinese display, users can see at a glance, easy to set and change.
4. Information self-diagnosis protection function.
Self-check function.
Format password protection.
Low voltage alarm display.
3. Technical parameters of HART375 communicator.
Built-in memory: 32M;
System card: 128m or higher;
Working environment: -10-50 degrees Celsius;
Humidity 0 95% (no condensation);
Protection: IP51 (front);
Expansion module: 32m;
Weight: Approximately 09kg, including battery;
Display: 1 4VGA (240*320 pixels);
Keyboard: 25 keys, 4 action keys, 12 letter keys, 4 shoulder keys, 4 function keys and on/off keys
Battery: Rechargeable NiMH battery, 10 hours of use, 85 240VAC charging;
Dimensions: 228mm 98mm 60mm.
4. HART375 communicator menu tree.