HIGH-PRESSURE VISCOSITY SENSORS Viscosity Sensors 440 & 443 The Viscosity Sensors 440 and 443 installs into a high pressure pump through type system. Both ends mate to HiP HF4 fittings with a 9/16-28 thread. The Viscosity Sensor 440 is rated for continuous operation up to 20,000 psi while the 443 sensor is rated up to 30,000 psi. Fluid flows through ¼ inch high pressure port for measurement. Fluid is typically measured under static conditions. A continuous flow adapter is optionally available. System measures viscosity, temperature and temperature compensated viscosity. It provides data via RS-232. The high-pressure viscosity sensors are used in various applications including PVT oil research, EOR, core analysis, and supercritical fluid research. Our industry leading viscosity technology is based on a 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 built-in temperature detector senses the temperature of the sampling chamber. APPLICATION RANGE Proprietary and Proven Technology: • Accurate and reliable requiring minimal sample size (less than 2 ml ) • Rugged stainless steel design that is highly durable • Mercury free • 440 sensor is pressure rated to 20,000 psi; the 443 sensor up to 30,000 psi • Measures gas and gas condensates in addition to fluid sample Easy to Use: • Self-cleaning • One moving part, the piston Viscosity measurements from 0.2 To 20,000 centipoise and 0 To 20,000 psi; extended option available for up to 30,000 psi STANDARD METHODS Correlates with ASTM D445 Correlates with ASTM D7483

U.S.A. PAC, LP | 101 Station Landing| Medford, MA 02155 T: +1 800.554.4639 | O: +1 781.393.6500 | F: +1 781.393.6515 [email protected] 1.90" 0.08" Flow Thru Opening Fitting same as other end Cable Coils Inlet Tube 2.375" Hex PAC Authorized Representatives are also located in most countries worldwide. For more information visit www.paclp.com. 9/16-28 Thread Mates to HiP HF4 Female Opening Exhaust Tube Piston Measurement Chamber SPECIFICATIONS Overall Viscosity Viscosity Ranges Viscosity Accuracy* Temperature Sensor Wetted Materials Inconel 718 / 17-4 Stainless Steel Maximum Particle Size...