Industrial Online PH Controller mV Meter with PH Range -1.00 to 15.00 1 to 3 Points Calibration for Monitoring PH in The Chemical, Environmental Protection and Industrial Fields

specificationspH●Range:-1.00 to 15.00 pH●Resolutio0.01 pH●Accurac±0.01 pH●Calibratio1 to 3 points●pH Buffer OptionUSA (pH 4.01/7.00/10.01) / NIST (pH 4.01/6.86/9.18)mV●Range:-1000 to 1000 mV●Resolution:1 mV●Accuracy:±1 mVTemperature●Range::0 to 100°C / 32 to 212°F●Resolution::0.1°C/°F●Accuracy::±1°C / ±1.8°F●Calibration::1 point●Calibration Range::Reading ±10°C/°FCommunication●Signal Output:4 to 20 mA●High/Low Limit Alarm:0.00 to 14.00 pH, selectable●Load:Maximum 500 Ω●Communication Interface:RS485●Connection Terminals:Detachable screw terminalsOther Specifications●Temperature Compensation：0 to 100°C / 32 to 212°F, automatic ●Environmental Conditions：0 to 50°C / 32 to 122°F, relative humidity <80%●Display：Custom LCD (70 × 45 cm)●Power Supply：DC 24V●Dimensions：96 × 96 × 75 mm ●Weight：350 g

• Economical online pH controller comes with an industrial pH electrode.
• 1 to 3 points calibration with auto-buffer recognition.
• Selectable pH buffer set, including the USA and NIST options.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Automatic electrode diagnosis helps the user determine whether to replace the sensor.
• Setup menu allows setting the number of calibration points, alarm limits, hysteresis value, 4 to 20 mA output, etc.
• Reset function automatically restores all settings to the factory defaults.