In-Line Viscometer 301 Threaded

For Continuous Temperature and Viscosity Tracking of Process Fluids

A Proven Sensor for Viscosity Measurements from 0.2 to 20,000 cP

Viscosity Range Icon

Viscosity Range: 0.2 to 20,000 centipoise (cP)

Repeatability Icon

Repeatability: 0.5% of Reading

Accuracy Icon

Accuracy: 1.0%

Temperature Sensor Icon

Temperature Range: Up to 375°C (707°F)

Pressure Range Icon

Pressure Range: 1,000 psi (70.3 bar)

Wetted Parts Icon

Wetted Parts: 316L or Hastelloy 

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Model 301 In-Line Viscometer Sensor

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Model SPC/L301 is an in-line process viscometer that measures process fluids to provide continuous temperature and viscosity tracking.

Specifications  
 Viscosity  0.2 to 20,000 centipoise (cP)
 Piston Ranges  0.2-2cP, 0.25-5cP, 0.5-10cP, 1-20cP,
 2.5-50cP, 5-100cP, 10-200cP, 25-500cP,
 50-1,000cP, 100-2,000cP, 250-5,000cP,
 500-10,000cP, 1,000-20,000cP
 Viscosity Accuracy  ± 1.0% 
 Repeatability  ± 0.5% of Reading
 Temperature Sensor  4 wire internal Platinum RTD
 Wetted Materials  316L SS and Hastelloy
 Maximum Particle Size  25-360 microns (Range Dependent)
 Max Ambient Temperature  375°C (707°F)
 Max Operating Pressure  1,000 psi (70.3 bar)
 Process Connection  1.25" NPT
 Power
 Requires VISCOpro electronics
 Approvals/Certifications  TIIS Approved IIBT3 #TC15403
 Approved for Class 1, Div 1, Group C&D
 Approved for EEx d IIC T2, -2°C <Tamb<190°C

 

Dimensions

prod_dim_spcl301

 

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
Sensor Animation
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