PHK Industrial Digital Water pH Sensor

Apure PHK Industrial Digital Water pH Sensor. For acid / alkali / salt solution, chemical reaction process, industrial production process, to meet the majority of industrial applications on-line PH measurement of the harsh requirements.

  • High Stability
  • Widely used
  • Fast response

Apure PHK Industrial Digital Water pH Sensor. For acid / alkali / salt solution, chemical reaction process, industrial production process, to meet the majority of industrial applications on-line PH measurement of the harsh requirements.

Cable information

  • Signal output: RS485 (Modbus / RTU protocol).
  • Easy to connect to PLC, DCS, industrial control computer, general controller, paperless recording instrument or touch screen and other third partyequipment.
  • Dual high impedance differential amplifier, strong anti-interference, fastresponse.
  • Patented pH probe, the internal reference solution at least 100KPa (1Bar) pressure, very slowly from the porous salt bridge exudation, the positive osmosis for more than 20 months. Such a reference system is very stable, the electrode life than ordinary industrial electrodes multiply.
  • Easy to install: 3/4-inch NPT thread (pipe thread), easy to install in the pipeline and tank. The probe and display section can be separated and connected by acable.
  • IP68 degree of protection.
Product NameDigital ph sensor
BrandAPURE
Measurement range0~14pH
Temp0-65°C
Pressure (MPa)0-0.2
Output signalRS485(MODBUS/RTU)
Accuracy±0.1pH
Power Supply12VDC~24VDC ±10%
Resolution0.01pH
Cable length5m, other length can be customized
BrandApure
ModelPHK
Measuring range0~14.00pH;0~135℃
Resolution0.01PH;0.1 ℃
Accuracy0.01PH+1Digit;0.1℃ +1Digit
Electrode0.05cm-1 sanitary grade electrode,1/2″ thread
Current outputIsolated protection 4-20mA signal output
Cable length10m or others(5~30m)
Working conditionstemperature : 0~50°c; Humidity : ≤85%RH
Dimensions96× 96 × 130mm
Cut off dimensions92X92mm