Kenosha Reuse Discussion Board > SOMERS, WI
> Commercial
> Industrial
> Used
> No Warranty
> New hanna bl 7916 ph controller + dosing pump, BL7916
New hanna bl 7916 ph controller + dosing pump, BL7916
pH controller and dosing pumps in one compact unit.
0.01 pH accuracy with unbeatable performance.
Isolated 4 to 20 mA recorder output.
Proportional dosing slows the pump down when the measured pH level approaches the set valve which ensures precise dosage and avoids costly waste of chemicals due to over dosage.
Alarm contact is activated whenever the pH value varies more than 2 pH units from the set point.
Auxiliary contacts allow the user to attach a mixer or priming pump that is activated only when the pump is dosing.
High Quality materials are used for all parts that come into contact with liquid.
13.3, 11.7, 10.1, 9.0, 7.8 (LPH)
proportional, acid or base, user selectable
offset: 1 pH with trimmer; slope: 85 to 115% with trimmer
1 isolated contact, 2A, Max. 240V, resistive load, 1,000,000 strokes
0 to 50 C (32 to 122 F); RH max 95% non-condensing
181 x 221 x 142 mm (7.1 x 8.7 x 5.6")
BL 7916-2 / BL 7916D is supplied with discharge and suction valves, polyethylene tubing, 220/240V power cable and instructions. BL 7916-1 / BL 7916U is supplied with discharge and suction valves, polyethylene tubing, 110/115V power cable and instructions.
