

A-87.335.200
Swansensor Pharmacon; NPT
Two-electrode conductivity sensor for the inline measurement of purified water and water for injection of pharmaceutical water.
Details
Two-electrode conductivity sensor for inline measurement of high purity water, particularly purified water (PW) and water for injection (WFI) in the pharmaceutical industry.
Calibration traceable to national standards
Made of stainless steel 316L (1.4435) and titanium
Inspection certificates 3.1 (EN 10204) of sensor body and electrode and material specifications of wetted parts included
Equipped with short fixed cable for easy installation. The durable connector (IP 67) allows a disconnection for transmitter verification with certified test resistors according to USP <645>.
Specifications are valid in combination with SWAN Pharmacon transmitters.
| Measurement | |
|---|---|
| Measuring range: | 0.055 to 1000 µS/cm |
| Accuracy at 25 °C: | ±2 % up to 500 µS/cm ±3 % from 500 µS/cm to 1000 µS/cm |
| Cell constant: | 0.1 cm-1 |
| Temperature sensor: | Pt1000 (Class A, DIN EN 60751) |
| Materials | |
| Body and electrode: | SS316L (1.4435), titanium |
| Isolator: | PEEK |
| Operation and installation | |
| Operating temperature: | -10 °C to 120 °C |
| Sterilization temperature (SIP): | up to 155 °C |
| Operating pressure: | 17 bar at 25 °C / 7 bar at 95 °C |
| Process connection: | NPT ¾" |
| Electrical connection: | fixed cable (~30 cm, PTFE) with M16 male plug (IP67) |
| Total length: | 102 mm |
| Insertion length: | 29 mm |
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