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NHR-5620 series digital display volumetric instrument
Overview: The NHR-5620 series digital display volumetric instrument can collect, display, and convert the liquid level of various regular and irregula
Product details
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The NHR-5620 series digital display volumetric instrument can collect, display, and convert the liquid level of various regular and irregular tanks in industrial sites into the corresponding tank volume. It is suitable for monitoring, controlling, and collecting various process parameters. |
 instrument panel |
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| 160 * 80mm (Type A) | 80 * 160mm (Type B) | 96 * 96mm (Type C) |
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Parameter function |
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| Note: The above parameters are all parameters of the instrument. If it is not a fully functional instrument, the parameters corresponding to the unselected function will not be displayed. |
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Instrument wiring diagram |
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| The specifications and dimensions are A, B, and C type wiring diagrams Note: The direction of the wiring terminals on the back cover of the horizontal and vertical instruments is different, as shown in schematic diagram 1. |
 Figure 1 |
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instrument selection |
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NHR-5620□-□-□/□-□/□/□( )-□-( ) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ |
| ① Specification and size | ② Enter the division number | ||
| code | Width * Height * Depth | code | Dividing number (measurement range) |
| A B C |
160 * 80 * 110mm (horizontal) 80 * 160 * 110mm (vertical) 96 * 96 * 110mm (Method) |
25 26 27 28 29 30 31 32 33 34 35 56 |
0～20mA (-1999～9999) 0～10mA (-1999～9999) 4～20mA (-1999～9999) 0～5V (-1999～9999) 1～5V (-1999～9999) -5～5V (-1999～9999) 0-10V (-1999~9999) (non switchable) 0-10mA square root (-1999~9999) 4-20mA square root (-1999~9999) 0-5V square root (-1999~9999) 1-5V square root (-1999~9999) Special specifications |
| ③ Transmission output 1 (OUT1) | |||
| code | Output type (load resistance RL) | ||
| X 0 1 2 3 4 5 8 |
no-output 4-20mA(RL≤600Ω) 1-5V(RL≥250KΩ) 0-10mA(RL≤1.2KΩ) 0-5V(RL≥250KΩ) 0-20mA(RL≤600Ω) 0-10V(RL≥4KΩ) Special specifications |
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| ④ Transmission output 2 (OUT2) | ⑤ Alarm (relay contact output) | ||
| code | Output type (load resistance RL) | code | Alarm limit |
| X 0 1 2 3 4 5 8 |
no-output 4-20mA(RL≤600Ω) 1-5V(RL≥250KΩ) 0-10mA(RL≤1.2KΩ) 0-5V(RL≥250KΩ) 0-20mA(RL≤600Ω) 0-10V(RL≥4KΩ) Special specifications |
X 1 2 3 4 |
no-output 1-limit alarm 2-limit alarm 3-limit alarm 4-limit alarm |
| ⑥ Communication output | ⑦ Feed output | ||
| code | Communication interface (communication protocol) | code | Feed output (output voltage) |
| X D1 D2 D3 |
no-output RS-485 communication interface (Modbus) RS232 communication interface (Modbus) RS232C printing interface |
X 1P 2P |
no-output 1-channel feeding output 2-channel feeding output |
| ⑧ Power supply | ⑨ Remarks | ||
| code | Voltage range | No remarks can be omitted | |
| A D |
AC/DC 100-240V(50/60Hz) DC 20-29V |
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| remarks: |
| 1. When selecting, please refer to the wiring diagram to choose the function. Due to the small size of instrument wiring terminals, they may not have full functionality, and some functions can only be selected from one of them on the same group of terminals. 2. When writing the model, it must be complete, and any function items that have not been selected cannot be omitted and must be supplemented with an "X". Example 1: NHR-5620A-27-0/X/2/X/X-A Example 2: NHR-5620B-28-0/X/2/D1/X-D |
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