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The maintenance free MecoTrode sensor is designed for processes in the chemical industry with extreme pH values. The H glass type membrane glass provides a low alkaline error and stable measurement even at high temperatures
ATEX Approval | II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db |
---|---|
Autoclavable | No |
CIP | No |
Diameter | 12 mm |
Diaphragm | HP-Ceramic |
Electrical Connector | S8 |
Electrolyte | Viscous 3 M KCl-Pharma, blue |
IECEx Approval | II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db |
Liquid Earth | No |
Measurement Principle | Combination electrode; pH potential measured against reference |
Measuring Range | pH 0 to 14 |
Membrane Shape | Spherical |
Number of Diaphragms | 3 |
O-ring Material | FDA 21 CFR 177.2600; EG 1935/2004; USP <87>; USP <88> Class VI (121 °C) |
Operating Temperature Range | 0 to 130 °C |
Parameter | pH |
Pressure Range | 0 to 16 bar at 25 °C, 0 to 6 bar at 130 °C |
Process Connection | PG13,5 |
Recommended Storage | Hamilton Storage Solution or 3 M KCl |
Reference System | Hamilton Everef |
Sample min Conductivity | 50 µS/cm |
Sensitivity | 57 to 59 mV / pH at 25 °C |
Sensor Family | MecoTrode |
Sensor Output | Traditional: mV |
Serial Number | Yes |
Steam Sterilizable | No |
Temperature Sensor | No |
Wetted Parts | Glass \nCeramic \nEPDM (Ethylene propylene elastomer) |
Zero Point | 0 ± 20 mV |
Length | 120 mm |
pH Glass | Hamilton Type H Glass |
pH Glass Resistance | Moderate |
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