DatasheetDynisco PT467XL Melt Pressure Transducer
The Dynisco PT467XL is a classic melt pressure transducer for applications with limited installation space. The model is similar to the PT462E but features an exposed 0.06" diameter capillary that allows a 1/16" bend radius.
The free-spinning jam nut simplifies installation in tight mounting locations. The sensor provides a 3.33 mV/V output signal, internal 80% shunt calibration, and good stability and repeatability. Wetted parts are made of Dymax® coated 15-5 PH stainless steel.
| Technical Specifications | |
|---|---|
| Pressure Ranges | 0–500 psi, 0–750 psi, 0–1,000 psi, 0–1,500 psi, 0–3,000 psi, 0–5,000 psi, 0–7,500 psi, 0–10,000 psi, 0–15,000 psi, 0–20,000 psi, 0–30,000 psi |
| Accuracy | ±0.5% FSO |
| Repeatability | ±0.2% FSO |
| Mounting Torque | 500 inch-lbs maximum |
| Maximum Pressure | 2 × full range or 35,000 psi, whichever is less |
| Material in Contact with Pressure Media | 15-5 PH stainless steel, Dymax® coated |
| Weight | 1.5 lbs |
| Configuration | Four active arm bonded Wheatstone bridge strain gauge |
| Bridge Resistance | Input: 345 Ω minimum; Output: 350 Ω ±10% |
| Full Scale Output | 3.33 mV/V ±2.0% |
| Zero Balance | ±10% full scale |
| Excitation | 10 VDC recommended, 12 VDC maximum |
| Internal Shunt Calibration | 80% FSO ±1.0% |
| Insulation Resistance | 1,000 MΩ at 50 VDC |
| Maximum Diaphragm Temperature | 400 °C |
| Diaphragm Zero Shift | 25 psi/100 °F maximum (45 psi/100 °C) |
| Maximum Electronics Temperature | 250 °F (121 °C) |
| Electronics Zero Shift | 0.05% full scale/°F maximum (0.10% full scale/°C) |
| Electronics Sensitivity Shift | 0.02% full scale/°F maximum (0.04% full scale/°C) |
