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MN Melt Pressure Transducer
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Amplified voltage output pressure sensor with a mercury filled capillary for measuring plastic melt pressures up to 400 Degrees Celsius.
Product Parameters
Pressure Range: 35 to 2000 bar g
Accuracy: ±0.5% full scale standard or optional improved ±0.25% FS
Output Signals: 0-5, 0.1-5.1, 0-10, or 0.1-10.1 Vdc
Electrical Connections: 6 pin or 8 pin Bendix connectors
Pressure Connections: 1/2-20 UNF or M18 x 1.5 male flush
Media Compatibility: 15-5PH stainless steel with GTP coating for P>=100 bar, 17-7PH stainless steel for P<100bar
Maximum Media Temperature: +400 DegC
Mechanical Configurations: Rigid or flexible stem
Special Features: GTP coated diaphragm for improved protection from corrosive and abrasive media
Special Options: Auto-compensation (>=100 bar only), integral thermocouple for process temperature sensing
Product Description
The MN high temperature pressure sensor for plastic extrusion and injection moulding processes is available in ranges from 35 up to 2000 bar (500 to 30000 psi) and has an internal amplifier for generating a 5 or 10 volt output signal.
The flush isolation diaphragm in contact with the media is made from 15-5PH stainless steel (17-7PH <100bar)and is coated with a GTP coating for high resistance against corrosion, abrasion and high temperature.
A choice of rigid and flexible stem lengths can be specified to suit any installation on plastic machinery. The MN plastic melt pressure transducer can also measure the process temperature if the thermocouple option is selected.
An Autocompensation option for the MN plastic injection pressure sensor is available for improving thermal zero drift caused by expansion of the capillary fill fluid over the temperature range +20 to +400 DegC.
Related Products
4 to 20 mA signal version of this plastic melt pressure transducer
Strain gauge output version of this melt sensor
Other pressure sensors for use on plastic injection moulding machines
Pressure sensors designed to withstand high temperature media
Open face diaphragm pressure transducers for highly viscous fluids
Durable diaphragm pressure transducers for use with abrasive substances
Download Product Information
Site Last Updated: 24/05/12
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