DIW
pH Probe
DIW probes offer a rugged solution for monitoring and controlling pH levels for waste water treatment. The probes design reduces the build up of contamination and allows accurate readings to be taken for up to 12 months.
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.
The DIW-pH is best suited to open vessel and open stream measurements.
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Technical Specifications:
pH Range
0 to 14
Temperature Range (°C)
0 to 60
Slope (%)
95 to 102
Reproducibity
<0.03 pH
Pressure Range
Up to 1 bar
Electrode Resistance
100 to 300 MΩ
Long Term Stability (drift) 20°C in 4.00 buffer
<0.03pH
EO
-30 to 30 mV
Response Time
<30 sec
Temperature Compensation
None
Waterproof
Yes
Sensor
pH Bulb
Diameter
26 mm
Refillable
No
Cable Length
6 m
Cable Termination
BNC
Body Material
PVC
Reference Type
Ag/AgCl in Gelled Electrolyte
Shelf Life
6 months
Ordering Information:
DIW-PH = DIW pH probe with 3M cable
DIW-PH-6M = DIW pH probe with 6M cable