Description
BL981411 pH Mini Controller
BL981411 pH Mini Controller
BL981411 is a mini controller that measure pH range from 0.0 to 14.0 pH.
BL981411 has manual control that useful during maintenance operations.
BL981411 is provided with a dosing relay.
BL981411 has Set point adjustment (from 0 to 14 pH) and calibration procedures are easily performed with trimmers on the front panel.
BL981411 is ideal for simple and effective process control.
To know BL981411 price or buy BL981411 HANNA ,please contact Setare Arsh Aria Company.
BL981411 pH Mini Controller Specification :
| Range | 0.0 to 14.0 pH | |
| Resolution | 0.1 pH | |
| Accuracy @ 25°C | ±0.1 pH | |
| Calibration | manual, with offset trimmer | |
| Dosing Relay | max 2A (fuse protected), 250 Vac, 30 Vdc | |
| Dosing Selection | acid or alkaline contact open=acid dosage=relay ON if measurement > set point contact close=alkaline dosage=relay ON if measurement < set point |
|
| Setpoint | adjustable from 0.0 to 14.0 pH | |
| Overtime | adjustable, typically from 5 to approx. 30 minutes | |
| Input Impedance | 102 Ohm | |
| Power Supply | See Chart | |
| Dimensions | 79 x 49 x 95 mm (3.1 x 1.9 x 3.7’’) |
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