Endress+Hauser Memosens CPF81E
Digital pH sensor
pH 0 to 14
Process temperatureVersion LH: 0 to 110 В°C (32 to 230 В°F)
Version NN: 0 to 80 В°C (32 to 170 В°F)
1 to 10 bar abs at 80 В°C
(15 to 145 psi at 176 В°F)
- Overview
- Comments
Memosens 2.0 compact electrode for wastewater, mining, minerals and metal industries.
Measuring principlePotentiometric
ApplicationFlotation, leaching, neutralization, outlet monitoring
CharacteristicResistent against electrolyte poisoning and dirt repellent gel-electrode including process connection NPT 3/4"
Measurement rangepH 0 to 14
Measuring principleGel-compact electrode with double chamber reference system, kalium nitrate bridge electrolyte and PTFE-diaphragm
DesignCompact electrode in PPS housing with NPT 3/4" process connection
MaterialHousing: PPS
pH electrode: lead-free membrane glass
Double chamber reference system: KNO3 and KCl/AgCl
Diameter: 22 mm (0.87 inch)
Length (protcetion guard, long shaft): 150 mm (5.91 inch)
Length (flat membrane): 140 mm (5.51 inch)
Version LH: 0 to 110 В°C (32 to 230 В°F)
Version NN: 0 to 80 В°C (32 to 170 В°F)
1 to 10 bar abs at 80 В°C
(15 to 145 psi at 176 В°F)
NTC 30K
Ex certification(optional) FM IS NI Cl. I Div.1&2, Groups A-D
ConnectionMemosens plug
Ingres protectionIP68
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