BL-931700-1 pH Mini Controller
მწარმოებელი Hanna instruments
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Range - pH 0.00 to 14.00 pHResolution 0.01 pHAccuracy - pH ±0.02 pHCalibration manual, 2 point, with offset and slope trimmersDosing Relay 1, max 2A (fuse protected), 250 Vac, 30 VdcDosing Selection acid or alkaline contact open = acid dosage, activated when reading exceeds setpoint value contact closed = alkaline dosage; activated when reading falls below setpoint valueSetpoint adjustable from 0.0 to 14.0 pHOvertime adjustable, typically from 5 to approx. 30 minutesRecorder Output 4-20 mA, accuracy ±0.20 mA, 500 Ohm max loadInput Impedance 102 OhmPower Supply 230 VAC; 50/60HzDimensions 83 x 53 x 99 mm (3.3 x 2.1 x 3.9")Weight 200g

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