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MK200 Series Rigid Stem + Flex NaK Filled Melt Pressure Transducer
Brand: MPI MorheatMPI’s NaK melt pressure transducers and transmitters are recommended for applications where high temperature capabilities: 538°C/1,000°F are required, such as processing high temperature engineered polymers, or in applications where FDA/USDA regulations must be met, such as food, medical, or pharmaceutical processes.
Pressure from the process is used to deflect the measuring diaphragm.
This pressure is then transferred through a small, NaK-filled capillary system to a second diaphragm that is located inside the electronics housing (can).
A strain gauge is mounted on this second diaphragm to measure the deflection, and then generate an electrical signal that is proportional to the process pressure.
An internal Rcal resistor is mounted on the strain gauge to allow for easy calibration at 80% of full scale.
Melt pressure transducers require a special melt pressure indicator, which provides six-wire strain gauge input and both zero and 80% calibration.
Our NaK melt pressure transmitters are suitable for PLC applications with 4-20mA:2wire and 4wire, 0-10VDC: 4wire and 3wire, 0-5VDC, 1-5VDC, 2-10VDC, are any other custom signal input.
The diaphragm transmits pressure through the Nak filled capillary for high temperature stability.
Four active arm wheatstone bridge strain gage ensures high accuracy.
The rigid stem makes installation fast and easy.
Flexible capillary with stainless armour coating.
This provides further thermal isolation and installation flexibility.
Features- Compatible with Dynisco, Gefran, GP50, and Gentran
- Max Operating Temperature - 538°C / 1000°F
- Transducer Outputs: 0-3.33mV/V Standard - Optional: 2.0/2.5mV/V
- Transmitter Outputs: 4-20mA, 0-10VDC - Optional: 0-5, 1-11, 0.5-9.5VDC
- Ranges from 0-300psi to 0-30,000psi
- NaK Fluid Filled System for Temperature Stability
- Recommended for Food, Pharmaceutical and Medical Applications
- Internal 80% Shunt Calibration
- Standard 1/2-20 UNF Thread c/w Inconel Diaphragm for High Wear and Corrosion Resistance
- Optional Hastelloy® C-276 Diaphragm and Threads
- Optional Coatings: Titanium Nitride - TiN, Titanium Aluminum Nitride - TiAlN
- Optional Threads: M18X1.5, M14X1.5, M10X1, Etc.
- Optional IP65 - Waterproof
- Engineering Tech Support Available by Phone or Email
- Large Inventory of Same Day Shipping Items
- Quick Delivery On Custom Products
Specifications
Brand
Ranges
- 0-300 to 0-30,000psi
Max Error
- 1% of Full Scale
Repeatability
- +/-0.2%
Overload Capab
- 2x Full Scale
Mount Torque
- 150in - 500in-lbs
Max Diaphagram Temperature
- 1000 F
- 538 C
Zero Shift of Diaphagram
- 10psi/100 F
Zero Shift of Elect.
- 1%/100 F
Max Housing Temperature
- 250 F
- 120 C
Measuring Sensor
- 350ohm Wheatstone Bridge
Internal Shunt Cal
- 2.5 or 3.3mV/V: 80% of FS
Zero and Span Adjust
- 0-5/10V or 4-20mA: +/-0.15% FS
Excitation
- 2.5 or 3.3mV/V(7-12V recommend10V)
- 0-10V(14-36V)
- 0-5V(11-36V)
- 4-20mA(14-36V)