Probest PPH-500 pH Online Analyzer (0–14 pH)

Main material: Black Polypropylene,Ag/Agcl Reference Gel

Measurement range: 0-14pH

Temperature range: 0-80℃

Pressure range: ≤0.6Mpa 

Zero potential pH value: 7±0.25pH(15mV)

Slope: ≥95%

Internal Resistance: ≤250MΩ

Alkaline error: 0.2pH(1mol/L Na+ pH14)(25℃)

Response time: ≤10 seconds (Reach 95% of the end value)(After stirring)

Power supply: AC:85-500VAC;DC:9-36VDC

Output: 3-way 4-20mA

Relay: Three-way relays, programmed parameter & value response

Communication protocol: MODBUS RS485

Measuring temperature: 0-80℃(Non-freezing)

Dimension: Dia 28.7mm*Length195mm;Transmitter:145*125*162mm(L*W*H)

Weight: Sensor:0.2KG;Transmitter:1.35KG

Cable length: Standard:10 m, the maximum can be extended 

Application

PH online monitoring in technological process of inlet/outlet of sewage treatment plant,sedimentation basin and biochemical reaction basin and so on. 

PH online monitoring of municipal water supply industry,surface water and aquaculture and so on.

PH online monitoring of industrial process water and in wastewater treatment process.

Datasheet