Cambridge-Viscosity - Model 301 -Threaded In-line Viscometer

Cambridge Viscosity Model SPC/L301 In-Line Process Viscometer

Cambridge Viscosity’s Model SPC/L301 is an in-line process viscometer that measures process fluids to provide continuous temperature and viscosity tracking. Our unique technology is based on a simple and reliable electromagnetic concept. Two coils move a piston back and forth magnetically at a constant force. Proprietary circuitry analyzes the piston’s two-way travel time to measure absolute viscosity.

A deflector, positioned over the piston, moves fluid into the measurement chamber. This feature, coupled with the constant piston motion, keeps the sample fresh and mechanically scrubs the chamber. A built-in temperature detector (RTD) senses actual temperature in the measurement chamber.

The Model SPC/L301 viscometer has a 1 1/4” NPT thread to easily install into a process line using a “Tee”, or into a large tank or pipe, using a weld ferrule. 

Measurements can be made in 13 different 20:1 viscosity ranges within an overall span of 0.2 to 20,000 cP or the equivalent cSt. Maximum flow rate over the sensor head is 10ft/sec (3 m/sec). 

*NOTE: ALL ATEX SENSORS ARE SPL ONLY (L = hard wired, C = connector).

This sensor features: 

• Accurate Results
• Easy installation and service
• One moving part, no wear points
• Rugged, Stainless Steel design
• Mates directly to a 1.25" NPT T
• Low maintenance

• TIIS Approved IIBT3 #TC15403
• Approved for Class 1, Div. 1, Group C & D
• Approved for EEx d IIC T2, -20C<Tamb<190C