Xi'an Shelok Instruments Technology Co., Ltd.
Dedicate to standard instruments.
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Description
475 Field Communicator, Communicator for the HART Communication protocol smart transmitter operation, and HART275, HART375,HART475 compatible with excellent compatibility, communication 1151,3051,EJA, ABB and flow aspects of the HART protocol imported instruments. Completely and yung made a variety of smart transmitters
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Specification China Top Brand Hart 475 filed Communicator Produced by Shelok
| High Performance Hart 475 Field Communicator | |
| Communication signal connections | Dedicated cable, long 1.1m (3.6ft) |
| 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) |
| Display | 128 * 64 dot matrix LCD |
| Controls | Touch switch (four direction keys, 19 function keys, a power switch) |
| Power supply | 4 1.2V rechargeable battery |
| Size | 180 * 80 * 54mm (L * W * H) |
| Weight | 700g |
Drawing
The device comes with: hart 475 field communicator
* Manual operator *1
* Carrying case *1
* charger *1
* communication cable *1
* Operation Manual*1
* 250 ohm resistor *1
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