The 738A ceramic-insulated, rigid probe is designed for use with Robertshaw capacitance-type level and bulk measuring instruments. It is offered for use in special and corrosive material measurement applications involving high temperature and pressure conditions.

Features include:

Special electrode design

Magnesium silicate seal

Alumina insulation

Intrinsically safe (when part of Robertshaw

I.S. System)

Conformation to NACE MR0175-88

(certain models)

Maximum length 36 in.

Rated at 3,000 psi at 300°F, 2,000 psi at

500°F, 1,000 psi at 1,000°F