Measuring Medium: | Gas |
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Measuring Temperature: | -20~50ºC |
Measurement Form: | Gauge Pressure, Absolute Pressur |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Welcome to Jiangsu Aice Instrument Technology Co., Ltd.
1.INTRODUCTION
Address | Function Code | Data start(H) | Data start(L) | Data number(H) | Data number(L) | CRC16 (L) |
CRC16(H) |
0X01 | 0X03 | 0X00 | 0X00 | 0X00 | 0X01 | 0X84 | 0X0A |
Address | Function Code | Data length | Data(H) | Data(L) | CRC16 (L) |
CRC16(H) |
0X01 | 0X03 | 0X02 | 0X00 | 0X01 | 0X79 | 0X84 |
Address | Function Code | Data start(H) | Data start(L) | Data number(H) | Data number(L) | CRC16 (L) |
CRC16(H) |
0X01 | 0X06 | 0X00 | 0X00 | 0X00 | 0X02 | 0X08 | 0X0B |
Address | Function Code | Data start(H) | Data start(L) | Data(H) | Data(L) | CRC16 (L) |
CRC16(H) |
0X01 | 0X06 | 0X00 | 0X00 | 0X00 | 0X02 | 0X08 | 0X0B |
Address | Function Code | Exception code | CRC16(L) | CRC16(H) |
0X01 | 0X80+Function Code | 0X01(Illegal functions) | ||
0X02(Illegal data address) | ||||
0X03(Illegal data) |
Function Code | Data start address | Data number | Data bytes | Data range | Command Meaning |
0x03 Function code to read data | |||||
0x03 | 0x0000 | 1 | 2 | 1-255 | Read slave address |
0x03 | 0x0001 | 1 | 2 |
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Baud rate reading |
0x03 | 0x0003 | 1 | 2 |
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The decimal points represent respectively 0-3 decimal places |
0x03 | 0x0002 | 1 | 2 | 0- Mpa 1- Kpa 2- Pa 3- Bar 4- Mbar 5- kg/cm2 6- psi 7- mh2o 8- mmh2o |
Pressure units |
0x03 | 0x0004 | 1 | 2 | -32768~32767 | Measured output Value |
0x03 | 0x0005 | 1 | 2 | -32768~32767 | Transmitter range zero point |
0x03 | 0x0006 | 1 | 2 | -32768~32767 | Transmitter range full point |
0x03 | 0x000C | 1 | 2 | -32768~32767 | Zero offset value, factory default is 0 |
0x06 Function code reading data | |||||
0x06 | 0x0000 | 2 | 1-255 | ||
0x06 | 0x0001 | 2 |
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Modify baud rate | |
0x06 | 0x000C | 2 | -32768~32767 | Zero offset value Pressure output value = calibration measurement value + zero offset value |
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0x06 | 0x000F | 2 | 0-Save to user area 1-Save to factory area |
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0x06 | 0x0010 | 2 | 1-Return factory parameters |
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