Star Sensor Manufacturing Co., Ltd
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CCY11Y Differential Pressure Transmitter HVAC Planting And Breeding Building Automation Environmental Protection System
CCY11Y series differential pressure transmitter adopts piezoresistive pressure sensor chip, using the thin film resistance on the substrate for zero point correction, zero point temperature compensation and sensitivity compensation, high-performance and stable silicon chip package, so that its static pressure resistance value is high, anti-interference, stable and reliable. Therefore, the product can be used in various differential pressure applications for gas measurement. It is an ideal differential pressure measuring instrument in the field of industrial automation. High precision, good stability, fast response
| Base parameters | |
| Measuring medium | Gas (compatible with contact material) |
| Overall material | Diaphragm Silicon chip (contact) φ8 Pagoda mouth LY12 aluminum (contact) φ6 Quick connector Nickel plated copper (contact) shell LY12 aluminum Seal Butadiene rubber |
| Range range | -10～0～10kPa |
| Pressure mode | Differential pressure |
| Output signal | 4~20mA,RS485,0~5VDC,0~10VDC,1~5VDC |
| Supply voltage | 9～36VDC,12～36VDC |
| Accuracy class | 0.5%FS or 0.25%FS (range≥ 1kPa); 1%FS or 0.5%FS (range<1kPa) |
| Media temperature | -40～100℃ |
| Ambient temperature | -40～85℃ |
| Temperature compensation | -10～60℃ |
| Seismic performance | 20g(20… 2000Hz) |
| Response frequency | ≤5Hz |
| Stable performance | ±0.3%FS/year (range≥1KPa) ±0.5%FS/year (range<1KPa) |
| Temperature drift | ±0.03%FS/°C (temperature compensated) |
| Overall weight | ≈200g |
| Degree of protection | IP54 |
| Power cap | Current type≤ 0.02Us(W) voltage type≤ 0.015Us(W) digital type Note; Us = supply voltage |
| Load characteristics | Current type load ≤{(Us-7)÷0.02(Us=supply voltage)}Ω |