Phmetro Industrial Manufacturers – SUP-DO7013 Electrochemical dissolved oxygen sensor – Sinomeasure
Phmetro Industrial Manufacturers – SUP-DO7013 Electrochemical dissolved oxygen sensor – Sinomeasure Detail:
-
Specification
| Measurement | DO value in water |
| Measure range | 0~20.00mg/l |
| Resolution | 0.01mg/l |
| Temperature range | -20~60°C |
| Type of sensor | Galvanic Cell sensor |
| Measuring accuracy | <0.5mg/l |
| Output mode | RS485 port*1 |
| Communication protocol | Compatible with standard MODBUS-RTU protocol |
| Communication mode | RS485 9600,8,1,N (by default) |
| ID | 1~255 Default ID 01 (0×01) |
| Fixing method | RS485 remote setting calibration and parameters |
| Power supply mode | 12VDC |
| Power consumption | 30mA @12VDC |
-
Introduction
-
Intelligent module communication protocol Introduction
Communication port: RS485
Port setting: 9600,N,8,1 (by default)
Device address: 0×01 (by default)
Protocol specifications: Modbus RTU
Commands support: 0×03 read register
0X06 write register| 0×10 continuous write register
Information frame format
| 0×03 read data [HEX] | ||||
| 01 | 03 | ×× ×× | ×× ×× | ×× ×× |
| Address | Function code | Data head address | Data length | Check code |
| 0×06 write data [HEX] | ||||
| 01 | 06 | ×× ×× | ×× ×× | ×× ×× |
| Address | Function code | Data address | Write data | Check code |
Remarks: The check code is 16CRC with low byte ahead.
| 0×10 Continuous write data [HEX] | |||
| 01 | 10 | ×× ×× | ×××× |
| Address | Function code | Data
address |
Register
number |
| ×× | ×× ×× | ×× ×× | |
| Byte
number |
Write data | Check
code |
|
Format of register data
| Address | Data name | Switch coefficient | Status |
| 0 | Temperature | 0.1°C | R |
| 1 | DO | 0.01mg/L | R |
| 2 | Saturability | 0.1%DO | R |
| 3 | Sensor. null point | 0.1% | R |
| 4 | Sensor. slope | 0.1mV | R |
| 5 | Sensor. MV | 0.1%S | R |
| 6 | System status. 01 | Format 4*4bit 0xFFFF | R |
| 7 | System status.02
User command address |
Format: 4*4bit 0xFFFF | R/W |
Remarks:Data in each address is a 16-bit signed integer, the length is 2 bytes.
The real result=Register data * switch coefficient
Status:R=only read; R/W= read/write
Product detail pictures:
Related Product Guide:
The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for Phmetro Industrial Manufacturers – SUP-DO7013 Electrochemical dissolved oxygen sensor – Sinomeasure , The product will supply to all over the world, such as: Sacramento, Jakarta, Singapore, We'll supply much better products with diversified designs and expert services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
By Edwina from Kenya - 2017.05.21 12:31
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Princess from Australia - 2017.11.20 15:58
