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The Hanna Instruments BL7916-1 pH Controller and Pump is the perfect product for those looking to maintain a desired set point in process applications. Combining a pH meter with a chemical dosing pump, this compact unit is convenient and easy to install with all controls located on the front panel. The BL7916-1 pH Controller and Pump is widely used in a variety of industries including plating, wastewater treatment, water treatment, and swimming pools.
This product comes with impressive specifications. It has a pH range of 0.00 to 14.00 pH, a pH resolution of 0.01 pH, and a pH accuracy of ±0.01 pH at 20¬∞C/68¬∞F. The typical EMC deviation is ±0.1 pH, and the input impedance is 10^π≤ Ohm. The dosing function is proportional, acid or base, and user-selectable. The dosing contact is isolated with 2A and max. 240V, resistive load, and 1,000,000 strokes. Additionally, the alarm contact is isolated with 2A and max. 240V, resistive load, and 1,000,000 strokes. Calibration is possible with an offset of ±1 pH with trimmer and slope with 85 to 115% with trimmer. The recorder output is 4 to 20 mA (isolated), and power supply is 230 Vac ±15% 50/60 Hz (40 W). This product operates in an environment between 0 to 50¬∞C (32 to 122¬∞F) with a maximum relative humidity of 95% (non-condensing). Finally, it has dimensions of 221 x 142 x 181 mm (8.7 x 5.6 x 7.1'') and weighs approximately 5 kg (11 lb.).
This product also comes equipped with an array of accessories to ensure the user has everything they need for a successful installation. Included are discharge and suction valves, LDPE tubing, 7 m (23') power cord, and instruction manual. Whether in a professional setting or personal setting, the Hanna Instruments BL7916-1 pH Controller and Pump is an excellent product for maintaining a desired set point in process applications.
This product comes with impressive specifications. It has a pH range of 0.00 to 14.00 pH, a pH resolution of 0.01 pH, and a pH accuracy of ±0.01 pH at 20¬∞C/68¬∞F. The typical EMC deviation is ±0.1 pH, and the input impedance is 10^π≤ Ohm. The dosing function is proportional, acid or base, and user-selectable. The dosing contact is isolated with 2A and max. 240V, resistive load, and 1,000,000 strokes. Additionally, the alarm contact is isolated with 2A and max. 240V, resistive load, and 1,000,000 strokes. Calibration is possible with an offset of ±1 pH with trimmer and slope with 85 to 115% with trimmer. The recorder output is 4 to 20 mA (isolated), and power supply is 230 Vac ±15% 50/60 Hz (40 W). This product operates in an environment between 0 to 50¬∞C (32 to 122¬∞F) with a maximum relative humidity of 95% (non-condensing). Finally, it has dimensions of 221 x 142 x 181 mm (8.7 x 5.6 x 7.1'') and weighs approximately 5 kg (11 lb.).
This product also comes equipped with an array of accessories to ensure the user has everything they need for a successful installation. Included are discharge and suction valves, LDPE tubing, 7 m (23') power cord, and instruction manual. Whether in a professional setting or personal setting, the Hanna Instruments BL7916-1 pH Controller and Pump is an excellent product for maintaining a desired set point in process applications.
