In-line viscometer sensore with quick disconnect Tri-Clover® flange

The In-Line viscometer sensor 311 is an in-line or in-tank sensor that is installed in process fluids to provide continuous temperature and viscosity tracking. Our technology is based on simple and reliable electromagnetic concept. Two coils move the 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 the temperature of the measurement chamber.

The in-line viscometer sensor 311 has a quick connect disconnect Tri-Clover flange. Typical systems include a tee, Tri-Clamp and an application specific gasket.

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).

Applications

Viscosity

Features & Benefits

Proprietary and Proven Technology

• Accurate and reliable
• Rugged stainless steel design
• No wear and tear
• No Seals
• Internal temperature probe
• Mates directly to 2 inch Tri-Clover or equivalent clamp fitting

Easy to Use

• Easily installed and serviced
• One moving part, the piston
• Self-Cleaning

Approvals/Certifications

• Approved for Class 1, Div. 1, Group B, C & D
• Approved for Ex d IIC T6 Gb, -20C<Tamb<40C
• Approved for Ex d IIC T5 Gb, -20C<Tamb<60C
• Approved for Ex d IIC T4 Gb, -20C<Tamb<95C
• Approved for Ex d IIC T3 Gb, -20C<Tamb<160C
• Approved for Ex d IIC T2 Gb, -20C<Tamb<190C
• Approved for Ex d IIC T1 Gb, -20C<Tamb<375C (for high temperature model)

Ensures Compliance

• Correlates with ASTM D 445
• Correlates with ASTM D7483

Brochure