HART388 smart hand controller
HART388 intelligent hand controller is a handheld communicator supporting HART protocol equipment. I…
Description：
I. product overview
HART388 intelligent hand controller is a handheld communicator supporting HART protocol equipment. It is mainly used in the industrial field for the configuration, management, maintenance, adjustment of HART intelligent instrument and the monitoring of process variables of the instrument in the process of operation. It is comparable to rosemout-375 hand controller with basically the same function, low price and good compatibility. With HART275, HART375 compatibility, with excellent compatibility, can communicate 1151,3351,3851, 1851, 3051, EJA and other HART agreement imported instruments, fully compatible with domestic various intelligent pressure transmitter.
Ii. Measurement principle
HART388 intelligent hand controller is a portable terminal, which can be used together with instrument using HART communication protocol to set, change and display, and it can monitor input/output value and self-diagnosis result. 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. Scope of use
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. Xiyi 1151, 3151 intelligent pressure transmitter;
5. Fairbass cds-3151 intelligent pressure transmitter;
6. Siemens intelligent pressure transmitter;
7, LS LanLian Ⅲ intelligent pressure transmitter;
8, Russia metran-49, 100 intelligent pressure transmitter.
4. Unique performance of HART388 intelligent manipulator:
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. Obtain the manufacturer information of the field HART instrument;
4. Understand the working status and fault letter of HART instrument;
5. Read the output current and process variables of the instrument;
6. Obtain the parameters and output values of the sensor.
5. Main features of HART388 intelligent manipulator:
1. Online monitoring and communication
During the communication period of the intelligent manipulator, the modulating 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. Technical parameters
Microprocessor 80MHZ;
Internal memory 32M;
System card 128M or higher working environment -10 ~ 50 c;
Ram 32M protection IP51 (front);
There is no problem for the expansion module 32M seismic 1m landing on the concrete floor;
Weight about 0.9kg, with battery humidity of 0 ~ 95% (no condensation);
Display 1/4VGA(240*320 pixels) storage -20 ~ 55 c (with battery);
-20 ~ 60 c (without battery);
Keyboard 25 keys, 4 operation keys, 12 letters, 4 shoulders, 4 function keys and open key;
Rechargeable nickel-metal hydride battery, can be used for 10 hours, 85 ~ 240vac charging;
Overall dimension: 228mm 98mm 60mm.
Vii. Specifications:
1. Meet the communication standard of HART agreement;
2, fully support all mainstream instrument HART command;
3, working temperature range: 0 ℃ to 50 ℃.
4. The weight of the hand operator shall not exceed 0.5kg.
Viii. Reliability
The average service life of intelligent HART hand controller communicator is not less than 12 years, the average trouble-free operation time of independent power supply is not less than 20,000 hours, and the battery of hand controller can work continuously for not less than 8 hours.
Ix. Scope of supply includes:
1. HART hand controller with rechargeable battery and cable;
2. Battery charger;
3. Carry a leather bag.
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.
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