Specs at a glance
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Measuring range
pH 1 to 12
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Process temperature
–15 to 80 °C (5 to 176 °F)
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Process pressure
0.8 to 4 bar (11.6 to 58 psi) (absolute)
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Measuring principle
Potentiometric
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Application
• Drinking water
• Swimming pool water
• pH compensation during the measurement of free chlorine -
Characteristic
Digital pH electrode for standard applications in drinking
water and swimming pool water -
Measuring range
pH 1 to 12
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Measuring principle
Gel filled reference with one or three ceramic junctions with optional salt storage
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Design
All shaft lengths with temperature sensor
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Material
Sensor shaft: Glass to suit process
pH membrane: glass Type A
Metal lead Ag/AgCl
Open aperture: Ceramic junction
O-ring: FKM
Process coupling: PPS fiber-glass reinforced
Nameplate: Ceramic metal oxide -
Dimension
Diameter: 12 mm (0.47 inch)
Shaft length: 120 mm (4.70 inch) -
Process temperature
–15 to 80 °C (5 to 176 °F)
-
Process pressure
0.8 to 4 bar (11.6 to 58 psi) (absolute)
-
Temperature sensor
NTC 30k
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Ex certification
With ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in
hazardous areas Zone 0, Zone 1 and Zone 2. -
Connection
Inductive, contactless connection head with Memosens 2.0 technology
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Ingress protection
IP68
