1HART375 communicator is mainly used to adjust the measuring range.
The price of 2HART375 handheld devices is between 4500 and 6000, and the quantity is more favorable.
3HART375 Communicator Principle HART375 Communicator is a handheld communicator supporting HART protocol equipment, which is mainly used for the configuration, management, maintenance and adjustment of HART intelligent instruments in industrial field, as well as the monitoring of instrument process variables during operation.
4HART375 HART Smartphone Main features:
L Support delayed shutdown: press and hold the I/O key for more than one second to turn on or off the power of the mobile phone.
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L Automatic control of output HART amplitude: In noisy scenes, the output amplitude of HART signal will automatically double.
L active processing circuit is added for bus noise, and the communication effect is better.
L longer working hours: three batteries of Fu Nan No.5 can work continuously 150 ~ 200 hours, and the battery power is indicated.
L 1% battery power measurement, the display is more accurate.
L Increase emerald backlight to make the display clearer (it can be used in dim/night environment)
L The user can turn off the backlight actively (press and hold the switch key in the lower right corner for more than 1 sec, and the backlight can be turned off or turned on).
L Fully support dozens of instruments: Rosemount11,Rosemount 305 1, ABB, BJZRZC, Yokogawa EJA, etc. The supporting documents in Chinese and English are different.
L Support shortcut keys: users can directly access related functions by using numeric shortcut keys.
L The improved new shell design has more international product characteristics.