| Customization: | Available |
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| Type: | Piezoresistive Pressure Sensor |
| Component: | Pressure Sensor Transmitter |
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MK series with a compact structure is easy to install, whose specifications could provide strong compatibility between sensitive components and the measured medium, excellent medium adaptability and long-term stability. It could directly output what you need such as standard voltage, current, or digital signals. Because its PCB is fixed on the mounting bracket, it needs a little installation room and provides strong anti-vibration performance. In terms of its ruggedness, it is widely implemented in various fields.
| Specifications | |||
| Measuring range | 0 ... 1MPa ... 1.6MPa ... 2MPa ... 5MPa (any range available) | ||
| Overload pressure | Twice as rated pressure | ||
| Pressure type | ≤ 2MPa if Gauge pressure; ≥ 3MPa if sealed gauge pressure | ||
| Measurement medium | Gas or liquid which is compatible with ceramics | ||
| Measurement accuracy | ±1%FS; ±0.5%FS | ||
| Long-term stability | ≤ ± 0.3% FS / year | ||
| Operating temperature | -40...+125ºC | ||
| Zero temperature coefficient | Typical: ± 0.03% FS / ºC; Maximum: ± 0.05% FS / ºC | ||
| Temperature sensitivity coefficient | Typical: ± 0.03% FS / ºC; Maximum: ± 0.05% FS / ºC | ||
Signal and power |
Optional signal | Output signal | Supply voltage |
| Current (2-wire) No optional | 4...20mA | DC 9...32V | |
| Proportional voltage (3-wire) | DC 0.5...4.5V | DC 5V±10% | |
| Low power analog signal (3-wire) No optional |
DC 0.33...2.97V | DC 3.3V±10% | |
| * Other output signals could be provided | |||
Load in Ω |
Current (two wires): ≤ [(supply voltage -7.5v) /0.02a] | ||
| Voltage (three wires): ≥10k | |||
Total current consumption |
Current (2-wire system): Signal current, max. 25mA | ||
| Voltage (3-wire system): ≤3mA | |||
| Impact resistance | 100g, half sine of final peak serrated ladder type, runs for 6 ms | ||
| Anti-vibration | ≤ ± 0.1% FS (X, Y, Z axis, 200Hz / g) | ||
| Insulation resistance | > 100MΩ 500Vdc after applying voltage | ||
| Response time | ≤ 2ms | ||
| Weight | About 3.6g without cable | ||
| Resolution | Infinitesimal (theoretical), 1/100000 (usually) | ||
| Electromagnetic Compatibility | EN50081-1;EN50082-2;IEC61000-4-3 | ||
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