$ 1,054.32
Details
Retraction DynaProbe pH and Redox Sensors - pH Range: 0-14 pH; Redox Range: 5000 mV; Temp Range: 0 -120 C; Max Pressure/Temp: 100 psig at 90 C; Reference: Ag-AgCl; Wetted Materials: Ryton, Teflon, Glass and Viton O-rings; Standard cable length: 7 Feet. The ST977 is a rugged, sealed replacement sensor designed for the SA877 and SA878 insertion / retraction assemblies. The patented solid state reference cell features the unique IonTrap design for extended service life in the most severe applications. The body, with integral bulb guard and anti-blowout restraint, is moulded from chemically resistant Ryton (PPS) and the reference junction is porous Teflon. Built-in temperature compensators are available. Sensor also available in Redox (ORP) version.
