Pyrosales supply a variety of melt pressure devices, including transducers and controllers. The HA930/430 resin pressure controller features a single channel strain gauge input, making it suitable for melt pressure control. Featuring a high sampling time and control at 0.025 second (40Hz) and PID parameters set in 1/100 unit, the HA930/430 resin pressure controller provides stable control for improved quality of extruded products.
The HA930/430 resin pressure controller has the following features:
- auto/manual control over output
- 7 inputs and 5 outputs
- dual loop control
- 4 digital event outputs (alarms)
- better PID control with enhanced auto-tuning
- a measuring accuracy of 0.1% of span (strain gauge input)
Pyrosales also supply a range of melt pressure transducers. Available models include the MP1/MF1transducer (rigid stem), the MP2/MF2 transducer (rigid stem with flex) and the MPX/MFX transducer (pressure and temperature).