Star Sensor Manufacturing Co., Ltd
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CYYZ71Y Anti-Corrosion Pressure Transmitter Range 0～50kPa～6MPa Output 4～20mA,RS485 Power Supply 9～36VDC Accuracy 0.5%FS
The CYYZ71 pressure transmitter with ceramic core and PVDF process connection is suitable for measuring corrosive gases or liquids and for oxygen applications at low pressure. It also has diversified advantages such as range and electrical connection, which is convenient to match different working conditions.
| Base parameters | |
| Measuring medium | Liquid or gas (compatible with contact material) |
| Pressure range | 0~50kPa~6MPa (see range selection table for details) |
| Pressure mode | Gauge pressure |
| Output signal | 4~20mA,RS485 |
| Supply voltage | 9～36VDC |
| Media temperature | -40～85℃ |
| On-time | 20ms |
| Accuracy class | 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/℃ |
| Degree of protection | IP65 Note The above protection level refers to the electrical connection is complete |
| Durable performance | 10X10⁶ times (lower range to upper range cycles) |
| Response frequency | 100Hz |
| Overall weight | ≈120g |
| Resolution | Analog output 0.02%FS, digital output 0.05%FS |
| Maximum power | |
| Output signal | 4~20mA,RS485 |
| Power supply range | 9～36VDC |
| Load characteristics | |
| Current type | Current load ≤{(Us-7.5)÷0.02}Ω(Us=supply voltage) |
| Environmental conditions | |
| Ambient temperature | -40～85℃ |
| Ambient humidity | 0%~95%RH(no condensation, no condensation) |
| Overall material | |
| diaphragm | Ceramics (contact with the medium to be measured) |
| Process connection | PVDF polyvinylidene fluoride (contact with the measured medium) |
| enclosure | 304 stainless steel |
| Press the nut | ABS engineering plastics |
| Hirschmann joints | ABS engineering plastics |
| ED Circle | Viton (contact with the medium to be measured) |
| Mechanical stability | |
| Seismic performance | 10g(20… 2000Hz) in accordance with IEC60068-2-6 standard |
| Impact resistance: | 500g/ms conforms to IEC60068-2-27 standard |
| Electrical protection | |
| Short-circuit protection | perpetual |
| Anti-polarity protection | No damage, but not working |
| Insulation resistance | ≥100MΩ500VDC |
| Dielectric strength: | 500VAC |
| Output limits | |
| The output is minimal | 4mA,0 |
| Output maximum | 20mA,2000 |
| Manual | |
| Product Information -Chinese (CN) | |
| Installation instructions -Chinese (CN) | |
| Product selection -Chinese (CN) | |
| Protocol -Chinese (CN) |