DatenblattDynisco PT4196 Alternate Fill Melt Pressure Sensor
The Dynisco PT4196 is an alternate fill melt pressure sensor for food and medical applications. The food-grade oil fill meets FDA and USDA requirements and is suitable for processes where conventional fill materials are not permitted.
The sensor provides an industrial 0–10 VDC output signal and is designed for direct connection to DCS and PLC systems. Adjustable zero and span settings allow easy adaptation to the respective process conditions. Optional thermocouple or RTD configurations are available for melt temperature measurement.
| Technical Specifications | |
|---|---|
| Output Signal | 0–10 VDC |
| Input Voltage | 16–36 VDC |
| Accuracy | ±0.5% FSO |
| Repeatability | ±0.2% FSO |
| Configuration | Four-arm bonded foil Wheatstone bridge strain gauge |
| Load Resistance | 2,000 Ω minimum |
| Overpressure | 2 × FSO |
| Zero Balance Adjustment Range | ±15% |
| Span Balance Adjustment Range | ±15% |
| Internal Shunt Calibration | 80% FSO ±0.5% |
| Maximum Diaphragm Temperature | 617 °F (315 °C) |
| Recommended Maximum Diaphragm Temperature | 527 °F (275 °C) for extended product life |
| Diaphragm Zero Shift | 36 psi/100 °F typical, 65 psi/100 °C |
| Electronics Operating Temperature | -20 °F to 185 °F (-25 °C to 85 °C) |
| Electronics Zero Shift | ±0.05% FS/°F max., ±0.10% FS/°C max. |
| Span Shift | ±0.02% FS/°F max., ±0.04% FS/°C max. |
| Mounting Torque | 500 inch/lbs maximum |
| Standard Wetted Parts | DyMax® coated 15-5 PH stainless steel |
| Fill Material | Oil fill meeting FDA requirements |
