Robertshaw Capacitance Level Probes
The Robershaw Capacitance Level products can be used to measure the level of liquids and solids in a variety of tanks, bins, totes etc.
Robertshaw has a number of probes to use with their Control Units
The capacitance probes are normally made of SS and may be coated with PTFE for conductive liquids and sanitary applications.
General Purpose Probes
Models 740A/C-A and 740A/C-B
The 740A/C-A (bare) or 740A/C-B (Teflon insulated) is a medium pressure,
general purpose, rigid probe for level measurement involving liquids or dry
materials.
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General Purpose Probes
Model 729A
The 729A flexible probe is a general purpose probe designed for use in
applications where non-rigid probes are neither required or desired.
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General Purpose Probes
Model 750
The 750 is an economical, low pressure, general purpose,
rigid probe for level measurement involving liquids or dry materials.
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Heavy Duty
Model 728B
The 728B capacitance probe is designed for heavy duty service wherever a rugged probe is required.
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High Temperature and Pressure
Model 738A
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.
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High Temperature and Pressure
Models 150KB285 and 150KB284
These 150KB285
(rigid) or 150KB284 (flexible) bare, non-insulated probes are for extremely
high pressure/temperature applications. The flexible probe is designed for
use where long probe lengths are required.
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High Gain
Model
741 A/C
The 741A/C is a general purpose, high gain, rigid probe for use with lower dielectric materials or where increased sensitivity/gain is needed.
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Coating Applications
Model 727A
The 727A high pressure, high temperature, “shortstop” probe is designed for use in
applications where product build-up or conductive coatings typically cause
erroneous control actions.
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Coating Applications
Model
732A
The 732A “shortstop” probe is designed for those tricky and difficult applications
where conductive coatings or product build-up typically cause erroneous
control action.
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Sanitary
Model 739B
The 739B sanitary, flanged probes are for use in applications where ease of cleaning and/or
removal are a requirement.
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Teflon Faced Flanged
Model 736B
The 736B probe is
available in both a general and heavy duty design, each with a Teflon-faced
flange for highly corrosive applications.
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Two Piece Gland
Model 702A
The 702A rigid
probe allows installation of a bent probe in cases where internal vessel
obstacles would otherwise interfere and prevent the use of a standard
one-piece gland probe.
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