| Place of Origin: | china |
|---|---|
| Brand Name: | star meter |
| Model Number: | CYYZ571AFY |
| Highlight: | Ceramic Capacitor Core Pressure Transmitter,Ceramic Capacitor Pressure Transmitter,Anti Corrosion Pressure Transmitter |
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CYYZ571AFY ceramic capacitor anticorrosive pressure transmitter is equipped with ceramic capacitor core, process connection part is made of PVDF material, diaphragm immersed design, suitable for measuring corrosive gases, liquids, fluids or media with particles. And has anti-stabbing, anti-clogging, high precision, high pressure resistance, vacuum resistance and other characteristics. With explosion-proof function optional.
| Measuring medium | Gas, liquid or fluid (compatible with contact materials) |
| Pressure range | -0.1～0～2MPa (see range selection table for details) |
| Pressure mode | Gauge pressure, absolute pressure, negative pressure |
| Medium temperature | -40～85℃ |
| Connection time | 20ms |
| Stable performance | ±0.1% FS/year |
| Temperature drift | ±0.01%FS/℃ (within temperature compensation range) ±0.05%FS/℃ (outside temperature compensation range) |
| Temperature compensation | -20～80℃ |
| Explosion-proof type | Intrinsically safe Ex ia ⅡC T6 Ga (4～20mA output only) |
| Protection level | IP65 Note: The above protection level refers to the level achieved after the electrical connection is complete. |
| Accuracy level | 0.1%FS, 0.25%FS |
| Response frequency | Analog signal output ≤30Hz Digital signal output ≤5Hz |
| Resolution | Analog output 0.01%FS, digital output 0.05%FS |
| Overall weight | ≈185g |
| Output power supply | |
| 4～20mA | 9～28VDC, 15～24VDC (intrinsically safe) |
| RS485 | 9～28VDC |
| 0～10VDC | 15~28VDC |
| 0～5VDC | 9～28VDC |
| 1～5VDC | 9～28VDC |
| Maximum Power | |
| 4～20mA | ≤0.02Us(W) |
| RS485 | ≤0.015Us(W) |
| 0～10VDC | ≤0.008Us(W) |
| 0～5VDC | ≤0.008Us(W) |
| 1～5VDC | ≤0.008Us(W) |
| Load characteristics | |
| Voltage Type | ≥10kΩ |
| Current Type | Load ≤{(Us-7.5)÷0.02}Ω |
| Environmental conditions | |
| Ambient temperature | -40～85℃ |
| Ambient humidity | 0%～95%RH (no condensation, no condensation) |
| Overpressure and explosion | |
| Overload pressure | 0.27MPa, 0.33MPa, 0.53MPa, 0.67MPa, 1.2MPa, 1.67MPa, 2.67MPa, 4MPa, 2.67MPa |
| Burst pressure | 0.4MPa, 0.5MPa, 0.8MPa, 1MPa, 1.8MPa, 2.5MPa, 4MPa, 6MPa, 4MPa |
| Overall material | |
| Diaphragm | Al2O3 ceramics (contacting the measured medium) |
| Process connection | PVDF polyvinylidene fluoride (contacting the measured medium) |
| shell | 304 Stainless Steel |
| Core seal | See the pressure and burst chart (contact with the measured medium) |
| ED Circle | Fluorine rubber |
| Hirschmann connector | ABS engineering plastics |
| Mechanical stability | |
| Vibration resistance | 10g (20…2000Hz) in accordance with IEC60068-2-6 standard |
| Impact resistance | 500g/ms Comply with IEC60068-2-27 standard |
| Electrical protection | |
| Short circuit protection | permanent |
| Reverse polarity protection | No damage, but not working |
| Insulation resistance | ≥100MΩ 500VDC |
| Dielectric strength | 500VAC |
| Output Limitation | |
| 4～20mA | 4mA~20mA |
| RS485 | 0~2000 |
| 0～10VDC | 0.001VDC~10VDC |
| 0～5VDC | 0.001VDC~5VDC |
| 1～5VDC | 0.001VDC~5VDC |
