Industrial online pH controller, 1 to 3 points calibration, 4 to 20mA outputs. The meter is suitable for monitoring the pH in the chemical, environmental protection and food industries.
Features :
- Economical online pH controller comes with an industrial pH electrode.
- 1 to 3 points calibration with auto-buffer recognition.
- Selectable pH buffer group, including the USA and NIST options.
- Automatic temperature compensation ensures accurate readings over the entire range.
- Automatic electrode diagnosis helps the user decide whether to replace the sensor.
- Setup menu allows setting the pH buffer group, number of calibration points, alarm limits, hysteresis value, 4 to 20mA output, etc.
- Reset function automatically resumes all settings back to the factory defaults
Specification :
| Model |
BI-620 |
| pH |
|
| Range |
-1.00~15.00pH |
| Accuracy |
±0.01pH |
| Resolution |
0.01pH |
| Calibration Points |
1 to 3 points |
| pH Buffer Options |
USA (pH4.01/7.00/10.01) or NIST (pH4.01/6.86/9.18) |
| mV |
|
| Range |
±1000mV |
| Accuracy |
±1mV |
| Resolution |
1mV |
| Temperature |
|
| Range |
0~100°C, 32~212°F |
| Accuracy |
±1°C, ±1.8°F |
| Resolution |
0.1°C, 0.1°F |
| Offset Calibration |
1 point |
| Calibration Range |
Measured value ±10°C |
| Communication |
|
| Signal Output |
4~20mA |
| Load |
Max. 500Ω |
| Low or High Alarm |
0.00~14.00pH, selectable |
| Communication Interface |
RS485 |
| Connection Terminals |
Detachable screw terminals |
| General |
|
| Temperature Compensation |
0~100°C, 32~212°F, automatic |
| Environmental Conditions |
Ambient temperature < 60°C, relative humidity < 80% |
| Display |
3“ custom LCD |
| Power |
DC24V |
| Dimensions |
96(L)×96(W)×75(H)mm |
| Weight |
350g |
| Order Code |
Accessories |
| BI-620 |
IE-20T industrial pH electrode |
| pH4.01/7.00/10.01 buffer sachets |
Untuk informasi model/type dan spesifikasi dari BI-620 Industrial Online pH Controller sebagai berikut :
