Main Features:
1. Bromide ion digital sensor adopts high-precision bromide ion electrode, supports for standard MODBUS RTU/ACSII protocol.
2. Adopts RS-232/RS-485 output interface which is able to collect bromide ion data, calibrate external command.
3. Automatic temperature compensation.
4. Custom query address, baud rate settable.
|
Parameters |
Description |
|
Probe |
Bromide ion digital sensor |
|
Response time |
10s after electrify |
|
Temperature range |
0-80° |
|
Measurement range |
0.4 ppm -79900ppm |
|
Resolution value |
0.1% |
|
Output interface |
Digital output，interface RS-485/RS-232 |
|
Transport Protocol |
MODBUS RTU/ASCII |
|
Function code |
support 02 03 04 06 |
|
Custom query address |
1 ~ 254 |
|
Custom query baud rate |
115200, 57600, 38400, 28800, 19200, 14400, 9600, 4800, 2400, 1200 |
|
Calibration |
Command mode calibration |
|
Temperature compensation |
Selectable automatic compensation |
|
Compensation device |
PT100/PT1000 platinum resistor |
|
Automatic identification |
Condition code query identification |
|
Working voltage |
5V±0.2V DC |
|
Warm up time |
≤ 1s |
|
System consumption |
≤ 80 mW |
|
ESD human electrostatic protection |
√ |
|
IP grade |
IP54 |
