Portable Intelligent HART 375 Field Communicator

Description:

HART Communicator is a portable terminal, which in conjunction with HART communication protocol using the instrument, its setting, change and display, it can monitor the input / output values and self-diagnosis. Set constant current output and zero

Technical parameters  :

1 Communication signal connections: 
          Dedicated cable, long 1.1m (3.6ft) 
2 Communication lines: 
          Length: 1Km (0.62 mile) (0.75 ~ 1.25mm2) 
          Load resistance: 250 ~ 600Ω 
          Load Capacitance: 0.22uF less 
          Load Inductance: 3.3mH or less 
          Spacing and power cord: 15cm above (to avoid parallel lines) 
3 Display: 128 * 64 dot matrix LCD 
4 Controls: Touch switch (four direction keys, 19 function keys, a power switch) 
5 Power supply: 4 1.2V rechargeable battery 
6 Size: 180 * 80 * 54mm (L * W * H) 
7 Weight: 700g  

Features :

1 Online monitoring and communication 
2 During the communication, the modulated signal is not interrupted 4 ~ 20mA DC signal 
3 HART communication protocol with the use of the instrument can be shared 
4 HART Communicator can be used with HART communication protocol using all instruments 
5 Easy to operate 
6 Large display screen (4 lines of 18 characters), using Chinese display, the user looked at a glance, easy to set up and change 
7 Information from diagnosis / protection functions 
8 Self-check function 
9 Formatting password protection 
10 Low voltage alarm display  

About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.

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Vivian Zhou