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وصف
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Liquid crystal display |
Metal dome |
Communication probe |
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Clear and intuitive Chinese menu Easy to operate With backlight Night operation is barrier free |
Comfortable operation feel Reasonable arrangement of function keys Number keys can be used Directly enter the relevant functions Easy to operate, long service life |
Integrated molding Card spring design Stable and reliable connection |
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Communicate cable |
Battery display |
Display area |
Confirm key |
On/off key |
Number and letter keypad area |
Clip |
Four navigation keys |
PV key |
Left, middle, right selection keys |
Charger interface |
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Product name |
Hart handheld device |
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Model |
HART475(English and chiese) |
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Accuracy |
0.05%FS |
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Digital communication |
HART protocol |
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Built in lithium battery capacity |
24V · DC (can provide power to the calibrated product) |
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Battery storage |
-20~50℃ |
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Operation temperature |
-10~50℃ |
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Relative humidity |
0~95%RH (No condensation) |
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Net weight |
Approximately 0.48kg |
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Product size |
230×130×45mm |
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Weight after packaging |
Approximately 1.5kg (packaging material is cardboard box) |
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Product packaging size |
340×250×150mm |
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Product attachments |
Charger x 1 250 Ω resistor x 2 Test probe crocodile clip x 1 Portable bag x 1 |
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Communicative products |
Communication import pressure, differential pressure,
temperature transmitter Rosemount, Yokogawa EIAJ series ABB、 E+H、 Honeywell and other domestic communication brands, all equipped with HART protocol pressure、 differential pressure、and temperature transmitters。 electromagnetic flowmeter 、Vortex flowmeter、 Target flowmeter、Jinzhuan flowmeter 、Float level gauge、 Radar level gauge 、Keshi Mass Flow Meter
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FEATURES OF HAND OPERATORS
1. During online monitoring and communication, modulation signals will not interrupt 4-20mA DC signals;
2. Can be used together with instruments using the Hart communication protocol. The Hart communicator can be used together with instruments using the Hart communication protocol;
3. Easy to operate with a large display screen (4 lines, 18 characters per line);
4. Users can easily set and modify it at a glance;Information self diagnosis/protection function;Functional communication: Flow instruments, temperature instruments, pressure instruments, and liquid level instruments for communication with the Hart protocol;
5. Large screen display: The display interface is larger and clearer;
6. Capable of conducting production testing, diagnosis, and inspection on Hart smart devices. Capable of configuring, calibrating,diagnosing, maintaining, and monitoring Hart smart devices during on-site operation;
7. Obtain manufacturer information of on-site Hart instruments;
8. Understand the working status and fault information of the Hart instrument;
9. Read the output current and process variables of the instrument;
10. Obtain parameters and output values related to sensors;
11. The self check function formats password protection for low voltage alarm display.
