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Astles DIW-pH Probe

For Wastewater Monitoring and Control

DIW-pH Probes 

Order Codes

DIW-pH with 3m cable: DIW-PH

DIW-pH with 6m cable: DIW-PH-6M

DIW probes offer a rugged solution for monitoring and controlling pH levels for wastewater treatment. The probes design reduces the build-up of contamination and allows accurate readings to be taken for up to 12 months.

Features:

 

The DIW-pH is a replacement for the discontinued DIW711 and is a sealed, robust, low maintenance PVC bodied combination dip type electrode.

 

The electrode incorporates a reference system containing a ceramic junction and gelled electrolyte allowing consistent and reliable pH readings in open vessel measurements.

astles sensolution diw ph probe wastewater waste water

Technical Specifications:

pH Range

0.00pH to 14.00pH

pH Reproducibility 

<0.03pH

Long Term Stability (drift) 20C in 4.00 Buffer

<0.03pH

Temperature Range

0°C to 60.0°C

Temperature Compensation

None

Slope (%)

95 to 102

Response Time

Less than 30 seconds (in pH buffer)

Pressure Range

Up to 1 bar

Isopotential

0mV ± 25mV

EO

-30mV to 30mV

Waterproof

Yes

Sensor

pH Bulb

Refillable 

No

Body Dimensions

1000mm x 26mm

Cable Termination

BNC

Body Material

PVC

Reference Type

Ag/AgCl in gelled electrolyte double junction

Junction 

Ceramic

Impedance

200mΩ

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