From Analytical Probes
ORP Sensors from Design Controls are specifically designed to be low maintenance. The sensing end has a flat surface ORP sensor, providing a long life span due to its rugged construction and its flat self-cleaning surface that does not collect suspended particles. The body is constructed of Ryton which is stronger and compatible with more chemical process applications. The reference is gel-filled and requires no pressurization. The annular reference junction is of a special design, allowing operation in processes that would normally foul a standard electrode reference. The electrodes are compatible with nearly all available ORP instrumentation.
The electroe housing is threaded on both ends with 3/4″ MNPT for inserting into the sample stream and to optionally be connected to a watertight conduit for the signal/power cable.
In addition, the newest design incorporates a detachable lead so that removal of the sensor can be made without crimping or entangling the probe cable.
Unique design features include:
- Fast response
- Flat self-cleaning sensing surface
- Sealed gel-filled reference
- Large annular reference junction
- Compatible with most pH analyzers
- Detachable head
- 0°-100°C temperature range