Sample & fit verification
Confirm mechanical and electrical compatibility before fleet replacement.
ENGINEERED AROUND YOUR EXTRUSION LINE
High-Temperature
Melt Pressure Sensors,
Extruder Transducers
& 4–20mA Transmitters
From the flush diaphragm to the PLC input.
Specify the pressure range, hot-zone geometry and signal your production line needs.
01 / SELECT BY SIGNAL & PROCESS
One hot zone.
The right measurement chain.
Choose the instrument family first. Then confirm the mounting bore, electronics, fill and temperature limit as one configuration.
01 / PRODUCT FAMILY
3.33 mV/V Melt Pressure Transducers
Bridge-output melt pressure sensing for extruder indicators and compatible signal conditioners. Specify rigid stem, flexible capillary or a combined pressure and temperature probe.
Explore configurations ↗02 / PRODUCT FAMILY4–20 mA & 0–10 V Melt Pressure Transmitters
Conditioned outputs for PLC analog input channels on extrusion, compounding and recycling lines. Select a current loop or voltage input that matches the installed controls.
Explore configurations ↗03 / PRODUCT FAMILYMelt Pressure Gauges, Indicators & Controllers
Mechanical indication and panel-mounted readouts for local melt pressure visibility. Review input type, display scaling, relay behavior and the complete machine protection circuit.
Explore configurations ↗04 / PRODUCT FAMILYMercury-Free NaK Melt Pressure Sensors
Review mercury-free fill options for high-temperature polymer processing. Select the fill and diaphragm together using the process temperature and contamination requirements.
Explore configurations ↗02 / REPLACEMENT ENGINEERING
A matching thread is
only the beginning.
Review Dynisco® PT462E / TPT463E / PT422A, GP:50 and Gefran® M31 / ME / MN / W references against the full model code and drawings.
Check six replacement criteria ↗01 Thread, seal seat & tip projection
02 Range, overload & thermal limits
03 Output, excitation & connector pinout
04 R-Cal, fill & material declarations
03 / KEEP SPARES READY
Plan the spare kit
before the shutdown.
Diaphragm wear depends on resin, additives, pressure cycles and handling. Build a spare policy around inspection history and downtime risk.
Workshop spare kits
Group identical configurations and request volume pricing for planned maintenance.
Request kit pricing ↗Repeatable configuration
Lock the drawing revision, cable, readout and calibration requirements for repeat orders.
04 / PROTECT THE FLUSH DIAPHRAGM
Clean bore. Warm polymer.
Controlled removal.
Carbonized residue and cold removal can damage a new probe. Follow an approved shutdown, depressurization and heated removal procedure.
Read the installation guide ↗
MATCH THE PROBE TO THE PROCESS
Send the model. Confirm the details.
Share the existing part number, mounting bore and controls interface for a configuration-specific quotation.