The maintenance free Polyplast Pro sensor is designed for pH measurements in water applications where sensor breakage is a concern.
Product Specifications
| Wetted Parts |
Wetted Parts
GΙass
EPDM (Ethylene propylene elastomer) SAN (Polystyrene-Acrylonitrile) (FDA 21 CFR 177.2600; EU 1935/2004; USP <88> Class VI - 121 °C) |
|---|---|
| pH Glass |
pH Glass
Hamilton Type V Glass
|
| Electrical Connector |
Electrical Connector
S8
|
| a-length |
a-length
120 mm
|
| Parameter |
Parameter
pH
|
| Measuring Range |
Measuring Range
pH 0 to 14
|
| Electrolyte |
Electrolyte
Polisolve
|
| Sensitivity |
Sensitivity
57 to 59 mV / pH at 25 °C
|
| Zero Point |
Zero Point
0 ± 20 mV
|
| pH Glass Resistance |
pH Glass Resistance
Moderate
|
| Membrane Shape |
Membrane Shape
Spherical
|
| Diaphragm |
Diaphragm
Single Pore
|
| Number of Diaphragms |
Number of Diaphragms
1
|
| Reference System |
Reference System
Ag/AgCl
|
| Liquid Earth |
Liquid Earth
No
|
| Temperature Sensor |
Temperature Sensor
No
|
| O-ring Material |
O-ring Material
FDA 21 CFR 177.2600; EC 1935/2004; USP <87>; USP <88> Class VI (121 °C)
|
| Process Connection |
Process Connection
PG13,5
|
| Serial Number |
Serial Number
Yes
|
| Recommended Storage |
Recommended Storage
Hamilton Storage Solution or 3 M KCl
|
| Certificate |
Certificate
No
|
| ATEX Approval |
ATEX Approval
II 1/2 G Ex ia IIB T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db
|
| IECEx Approval |
IECEx Approval
II 1/2 G Ex ia IIB T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db
|
| Diameter |
Diameter
12 mm
|
| Autoclavable |
Autoclavable
No
|
| Steam Sterilizable |
Steam Sterilizable
No
|
| CIP |
CIP
No
|
| Operating Temperature Range |
Operating Temperature Range
-10 to 40 °C (60 °C short exposure)
|
| Sample min Conductivity |
Sample min Conductivity
50 µS/cm
|
| Pressure Range bar g |
Pressure Range bar g
0 to 6 bar
|
Spec. Version B