HART375 smart hａnd operator

I. product overview

HART375 intelligent hａnd controller is suitable for the communication operation of HART agreement intelligent pressure transmitter, with excellent compatibility, can communicate 1151,3351,3851, 1851, 3051, EJA and other HART agreement imported instruments, fully compatible with various domestic intelligent pressure transmitter.

Ii. Working principle

The HART375 smart operator is a portable terminal that works with instruments using the HART protocol to set, change, and display, and monitors input/output values and self-diagnostics. Set constant current output and zero setting. When the system is in operation or maintenance operation, as long as the HART375 HART communicator is connected to the 4~20mA communication signal line, it can be used.

Iii. Reliability

The average service life of the HART375 smart manipulator is not less than 12 years, the average trouble-free operation time of the independent power supply is not less than 20,000 hours, and the charging battery of the manipulator can work continuously for no less than 8 hours

Iv. Application:

1. Fully support all qualified HART communications;

2, rosemont 1151, 3051 intelligent pressure transmitter (support new version);

3. Yokogawa EJA intelligent pressure transmitter (support new version);

4, zhongwei 1151, 3151, 3051, 3351, 3851 intelligent pressure transmitter;

5. Siemens intelligent pressure transmitter;

6 Russia metran-49, 100 intelligent pressure transmitter.

V. main features:

1. Online monitoring and communication

During the communication, the modulation signal will not interrupt the 4~20mA DC signal;

2. It can be Shared with instruments adopting HART communication protocol

HART275 HART communicator can be used together with all instruments using HART communication protocol.

3. Convenient operation

Large display screen (4 lines, 18 characters each), displayed in Chinese, easy to set and change;

4. Information self-diagnosis/protection function

Self-checking function;

Format password protection;

Low voltage alarm display.

Vi. Specifications:

1. Meet the communication standard of HART agreement;

2, fully support all mainstream instrument HART command;

3. Size: 180mm 80mm 55mm;

4, operating temperature range: 0 ℃ to 50 ℃.

5. The weight of the hａnd operator shall not exceed 0.5kg.

Vii. Functions:

1. HART intelligent equipment can be tested, diagnosed and tested in production;

2. HART intelligent equipment can be configured, calibrated, diagnosed, maintained and monitored in field operation;

3. Get the information of on-site HART hａnd controller instrument;

4. Understａnd the working status and fault information of HART instrument;

5. Read the output current and process variables of the instrument;

6. Obtain the parameters and output values of the sensor.

Warranty period and after-sales service:

Intelligent HART hａnd controller product warranty period for 12 months, life - long maintenance. Warranty period for non-human damage, free maintenance, beyond the warranty period, maintenance services only charge cost and shipping fees. For new users, it can be operated by menu function for the first time. If you have technical difficulties, you can call our technical department for solution. If necessary, we can send engineers to the site for guidance.