PCB-219A05
Mold ejector pin force sensor, 560 lb comp., 20 pC/lb, charge output
Miniature charge output quartz forces sensor designed for obtaining an indirect measurement of injection molding cavity pressure by positioning the sensor beyond an ejector pin. They measure forces up to 560 lb (4.5 kN) full-scale. The sensor may also be used for other applications involving compression forces, such as push buttons or pin insertion, switches and actuators testing. Removable cable allows for easy field repair.- Sensitivity: (±15%)20 pC/lb (4497 pC/kN)
- Upper Frequency Limit: 140000 Hz
- Temperature Range: -300 to +400 °F (-184 to +204 °C)
- Weight: 0.042 oz (1.2 gm)
Specification Notes
[1] Zero-based, least-squares, straight line method.
[2] Estimated using rigid body dynamics calculations.
[3] Low frequency response and system noise dependent on choice of external signal conditioning electronics.
[4] Typical.
[5] See PCB Declaration of Conformance PS158 for details.
| English: | SI: | ||
|---|---|---|---|
| Performance | |||
| Sensitivity (±15 %) | 20 pC/lb | 4497 pC/kN | |
| Measurement Range (Compression) | 560 lb | 2.491 kN | |
| Maximum Static Force (Compression) | 675 lb | 3.003 kN | |
| Upper Frequency Limit | 140000 Hz | 140000 Hz | [2] [3] |
| Non-Linearity | ≤1 % FS | ≤1 % FS | [1] |
| Environmental | |||
| Temperature Range | -300 to +400 °F | -184 to +204 °C | |
| Temperature Coefficient of Sensitivity | ≤0.05 %/°F | ≤0.09 %/°C | |
| Electrical | |||
| Capacitance | 5 pF | 5 pF | [4] |
| Insulation Resistance (400°F ) | ≥1000000000000 | ≥1000000000000 | |
| Output Polarity (Compression) | Negative | Negative | |
| Physical | |||
| Stiffness | 3 lb/µin | 1.05 kN/µm | [4] |
| Size - Diameter | 0.2360 in | 6.000 mm | |
| Size - Height | 0.2362 in | 5.995 mm | |
| Weight | 0.042 oz | 1.2 gm | |
| Housing Material | Stainless Steel | Stainless Steel | |
| Sealing | Hermetic | Hermetic | |
| Electrical Connector | 5-44 Coaxial | 5-44 Coaxial | |
| Electrical Connection Position | Side | Side | |
* All specifications are at room temperature unless otherwise specified.
PCB-219A05
