Knick pH Sensors
For measuring pH values in process applications, we offer different sensor versions, including glass and glass-free ISFET sensors. The digital pH measurement is performed using Memosens technology, which enables a preventative diagnostics buffer of the sensor condition.
Knick analog and digital pH sensors are available with explosion protection, in different sensor lengths, and with various connection options. They are suitable for a wide range of fittings, including SensoGate and Ceramat retractable fittings as well as inline, flow-through, and immersion fittings.
MemoSuite Sensor Management Tool
Memosens contactless sensor coupling
SE547N pH Sensor | Memosens | 120 mm
CIP/SIP capable and autoclavable
Break-proof ISFET sensor, digital, with Memosens technology
- Break-proof sensor body
- Short response time
- Integrated temperature detector
- CIP/SIP capable, autoclavable
- Perfect galvanic isolation thanks to Memosens technology
- No impact of moisture in the plug-in connection
- Precalibration in the lab
- Digital data transfer
- Integrated sensor diagnostics
The SE547N/*-NMSN-A2 digital pH sensor is a glass-free pH sensor with a break-proof PEEK body and ISFET chip.
The sensor is CIP/SIP capable and autoclavable as well. It is particularly suitable for hygienic applications in the food and pharmaceutical sectors.
In addition, Memosens technology provides all known advantages when it comes to handling and sensor diagnostics.
Applications
Hygienic and sterile applications, food and pharmaceutical sectors, and biotechnology
Specifications
| Measurement Parameter: | pH |
| Connector: | Memosens |
| Measuring Range: | 0 … 14 pH (limited useful life with concurrently high pH value and high temperature) |
| Length: | 120 mm |
| Process Connection: | PG 13.5 |
| Temperature: | -15 … 135 °C (5 … 275 °F) |
| Pressure, relative: | –0.2 ... 10 bar (100 °C/212 °F), 0 ... 3 bar (135 °C/275 °F) |
| Process-Wetted Materials: | PEEK, EPDM (both FDA-compliant) |
| Temperature Detector: | Pt1000 |
| Junction: | Ceramic (1×) |
| Reference System: | Ag/AgCl |
| Sensor Material: | ISFET chip |