| Place of Origin: | china |
|---|---|
| Brand Name: | star meter |
| Model Number: | CYYZ71FY |
| Range: | -0.1～0～6MPa (see Range Selection Table For Details) | Output: | 4～20mA, RS485 |
|---|---|---|---|
| Power Supply: | 9～28VDC, 15～24VDC | Accuracy: | 0.5%FS |
| Highlight: | Anticorrosion Pressure Transmitter,RS485 Pressure Transmitter,Vacuum Pressure Transmitter |
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CYZ71FY anticorrosive pressure transmitter is equipped with ceramic core, the process connection part is made of PVDF, and the diaphragm is immersed in design, which is suitable for measuring corrosive gases, liquids, fluids or media with particles. It is also characterized by anti-stabbing, anti-clogging and vacuum resistance. Intrinsically safe and explosion-proof are optional.
| Measuring medium | Gas, liquid or fluid (compatible with contact materials) |
| Pressure range | -0.1～0～6MPa (see range selection table for details) |
| Pressure mode | Gauge pressure, absolute pressure, negative pressure |
| Medium temperature | -40～85℃ |
| Connection time | 20ms |
| Accuracy level | 0.5%FS (reference conditions: temperature 15-25°C, atmospheric pressure 86-106kPa, humidity 45-75%RH) |
| Stable performance | ±0.2% FS/year |
| Temperature drift | ±0.02%FS/℃ |
| 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. |
| Durable performance | # Lost Data # |
| Response frequency | Analog signal output ≤30Hz Digital signal output ≤5Hz |
| Overall weight | ≈160g |
| Resolution | Analog output 0.02%FS, digital output 0.05%FS |
| Output power supply | |
| 4～20mA | 9～28VDC, 15～24VDC (intrinsically explosion-proof) |
| RS485 | 9～28VDC |
| Maximum Power | |
| 4～20mA | ≤0.02Us(W) |
| RS485 | ≤0.015Us(W) |
| Load characteristics | |
| Current Type | Load ≤{(Us-7.5)÷0.02}Ω |
| Environmental conditions | |
| Ambient temperature | -40～85℃ |
| Ambient humidity | 0%～95%RH (no condensation and no condensation) |
| Overpressure and explosion | |
| Overload pressure | 200%FS, 200%FS, 200%FS, 150%FS, 200%FS, 200%FS |
| Burst pressure | 400%FS, 250%FS, 250%FS, 200%FS, 400%FS, 250%FS |
| Overall material | |
| Diaphragm | Ceramic (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 (contacting the measured medium) |
| 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 |
