Pressure and Temperature Measurement during Solvent Extraction
Recover costly product and reduce waste with precise temperature and pressure instrumentation.
Reliable and accurate pressure and temperature instrumentation
Miscella, which is a mixture of solvent and oil, is heated during solvent extraction to evaporate and recover 95% of the solvent. The rest of the miscella is then removed from the oil using a steam stripping column. During this process it is crucial to closely monitor the pressure and temperature of the solvent, oil, and miscella to ensure adequate extraction.
Click to continue reading Reliable and accurate pressure and temperature instrumentation
Product Solutions
The Rosemount 3144P Temperature Transmitter provides industry-leading accuracy, stability and reliability for your temperature measurements. It features a dual-compartment housing to ensure reliability and advanced diagnostics to keep your measurement point up and running. When combined with Rosemount X-well ™Technology and the Rosemount 0085 Pipe Clamp sensor, this transmitter can provide accurate measurement of process temperature, eliminating the need for a thermowell or process penetration
- Industry-leading accuracy and reliability for best performance in critical control and safety applications
- Transmitter-sensor matching improves measurement accuracy up to 75%
- 5-year long-term stability extends calibration intervals to reduce trips to the field
Input
Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)
Output Signal
4-20 mA /HART™ protocol, FOUNDATION™ Fieldbus protocol
Housing
Dual-compartment field mount
The Rosemount 214C RTD Temperature Sensor is a Pt-100, single or dual element resistant temperature detector (RTD) that covers a wide range of temperatures, from -321 to 1112°F (-196 to 600°C). An exceptional solution, this sensor has a thin-film and wire-wound design for application flexibility. With many calibration options, including Class A or B sensor accuracy, this sensor also offers Callendar-Van Dusen constants for transmitter-sensor matching to provide the highest level of accuracy.
- Single or dual element Pt-100 RTD with thin-film or wire-wound designs meets various application requirements
- Thin film sensor engineered to withstand high vibration industrial applications
- Wire-wound design for applications requiring high accuracy, dual-elements and/or are subjected to high temperatures
Temperature Range
For wire-wound element, 0.05 °C (0.020 ) maximum ice-point resistance shift after 1g vibration between 20 and 500 Hz for 150 hours according to IEC 60751:2008
Lead Wires
24 AWG wire, FEP insulated; color coded per IEC 60751
Time Constant / Response
10.8 seconds maximum required to reach 50% sensor response when tested in flowing water according to IEC 60751:2008
The Rosemount 2051HT Hygienic Pressure Transmitter provides a reliable solution for gage and absolute measurements in the life science and food and beverage industries. This transmitter offers Emerson's proven pressure sensor technology along with industry standard process connections. A full suite of hygienic certifications, including 3-A™ and EHEDG, as well as an optional polished stainless steel housing ensure this device will be able to meet the requirements of your application.
- Connects to various industry standard sanitary fittings
- Meets 3-A and EHEDG industry-specific requirements
- Polished stainless steel housing is free of voids and crevices to ensure easy cleaning and wipe downs
Warranty
Up to 5-year limited warranty
Rangedown
Up To 50:1
Communication Protocol
4-20 mA HART™
FOUNDATION™ Fieldbus
PROFIBUS®
FOUNDATION™ Fieldbus
PROFIBUS®
The Rosemount 68Q Sanitary Temperature Sensor is an industry-standard, resistance temperature detector (RTD). This sensor is engineered to provide flexible and reliable temperature measurements in hygienic process environments for the food and beverage, pharmaceutical and life-science industries. This RTD is designed with a Tri Clamp® sanitary endcap configuration for easy installation and its aseptic process connection is suitable for clean-in-place (CIP), dead-pocket free, measurement applications.
- Designed for hygienic process environments to meet food and beverage, pharmaceutical and life-science industry demands
- Tri Clamp endcap provides immersion lengths from 1.0 to 9.5 inches (25.4 to 241.3 mm) for easy installation
- Withstands -58 to 392 °F (–50 to 200 °C) temperature range for application durability
Time Constant / Response
Tri Clamp O.D. tube size 1-in. and greater: Less than 3.5 seconds required to reach 63.2% sensor response; Tri Clamp O.D. tube size 1/2- to 3/4-in.: Less than 1.5 seconds required to reach 63.2% sensor response; see full specs for complete specifications
Stability
Tri Clamp O.D. tube size 1/2- to 3/4-in.: ±0.08% maximum ice-point resistance shift following 1,000 hours at maximum specified temperature 392 °F (200 °C)
Lead Wires
Tri Clamp O.D. tube size 1-in. and greater: ±0.04% maximum ice-point resistance shift following 1,000 hours at maximum specified temperature 392 °F (200 °C)
