|The Model SA877 is a sensor housing assembly designed for use with the replaceable Model ST877 and ST977 DynaProbe® or S477 ProcessProbe sensors. This time-proven sensor housing is suited for the most severe process industry applications and is intended for valve retraction service. The Coupler is constructed from chemically resistant Kynar (PVDF). 316 SS is the standard material of construction for all other parts of this assembly. An optional Titanium version is available.
An assortment of insertion lengths are available from 2 inches to 27 inches. Viton O-ring seals are incorporated throughout this housing to prevent damage to the sensor and to retard process seepage during insertion and retraction procedures. The sheath is designed with blowout protection, should the compression fitting be loosened at the process operating pressure. The SA877 sensor housing is designed with replaceable components providing simple and economic servicing.
ST877 and ST977 or S477 must be ordered separately
|1 4 Sheath Material and Insertion Length:|
|[6L07] 316 SS, 7 inches standard material and length
[6L11] 316 SS, 11 inches
[6L15] 316 SS, 15 inches
[6L21] 316 SS, 21 inches
[TL07] Titanium, 7 inches
[TL11] Titanium, 11 inches
[TL15] Titanium, 15 inches
[TL21] Titanium, 21 inches
[TL27] Titanium, 27 inches
|5 7 Junction Box:|
| [J01] Optional junction box subassembly
[J99] Junction box not required standard design
|DynaProbe® pH and ORP Sensors
Must be Ordered Separately
Select the DynaProbe® sensor for pH or ORP (Redox) measurement which is compatible with the host pH/ORP instrument. A wide selection of DynaProbe® sensors both with and without automatic temperature compensation are available for most makes and models of pH/ORP instruments. For factory assistance, call our Tech Services at 1-800-288-2833.