The KKD34-705-V is a capacitive ceramic pressure sensor module for gauge and absolute pressure measurements in aggressive media. It features a high-purity Al₂O₃ 99.95% membrane and offers ratiometric voltage output (10-90% of supply voltage) or optional I²C interface. Supply voltage is 2.7 to 5.5 VDC, with maximum current consumption of 1.3 mA at 5.0 V. Operating temperature ranges from −40 to 125 °C for the medium and −40 to 105 °C for ambient (−40 to 125 °C optional without connector). Pressure ranges span 0.06 to 20 bar with accuracy up to ±0.15% FSO and thermal errors up to ±0.4% FSO over −20 to 80 °C. Long-term stability is ≤ ±0.1% FSO per year. The standard connection is a JST socket (IP 00), and the module weighs 23 g.
Measuring range 0 to 0.012...20 barPressure type Gauge, AbsoluteOutput type Analogue, DigitalSupply voltage [V] Supply voltage [V] 2.7...5.5Temp. range [C°] Temp. range [C°] -40 to +125Temperature compensation YesMounting style ConnectorPressure port Axial port, unportedSupplier Angst+Pfister Sensors and Power
| Angst+Pfister Sensors and Power | |
|---|---|
| Product Category | Pressure Sensors |
| Product Number | KKD34-705-V |
| Product Name | Pressure sensors & Load sensors - Pressure measuring cells |
| Device Category | Sensor |
| Measurement Type | Absolute; Gauge; Gauge, Absolute |
| Signal Output | Analog Voltage; Analogue, Digital |
