PXSCX-004WCDV美国OMEGA PXSCX-004WCDV压力仪表
PXSCX-004WCDV
PC可安装固态压力传感器 低压差量程 PXSCX Series PC可安装固态压力传感器 低压差量程 成本低，体积小，PC板 激光微调固态技术 高阻抗，低电流 耐化学药品的包装 补偿超过0 70°C（32至158°F） 用清洁干燥的气体 暖通空调和房间压力应用 该pxscx系列特点的一种集成电路传感器元件和激光微调电路在一个小的PC板包。该pxscx传感器内部校准和温度补偿提供稳定和**的输出在0宽温度范围为70°C（32至158°F）。他们的设计工作，干燥，无腐蚀性，如空气和许多常见的工业和实验室气体非离子气体。他们快100微秒的响应时间，使他们的理想的气动控制中的应用。
规格
@ 12 Vdc, 25°C (77°F) Excitation: 12 Vdc typical (20 Vdc maximum) (18 Vdc maximum in inH2O ranges) Output mV (@ 12 Vdc): (Ratiometric) 4 inH2O: 40.0 ±2 mV 10 inH2O: 20.0 ±0.5 mV 1 psi: 18 ±0.18 mV 5 psi: 60 ±0.6 mV 15 to 60 psi: 90 ±0.9 mV 100 psi: 100 ±1 mV 150 psi: 90 ±1 mV Linearity, Hysteresis Error: ±0.1% typical, ±0.5% maximum (inH2O Ranges: ±0.5 typical, ±1.0 maximum) Zero Offset: ±300 uV (inH2O Ranges: ±1.5 mV) Response Time (90%): 100 usec; (inH2O Ranges: 500 usec) Long Term Stability of Offset and Span (1-year): ±0.1 mV (inH2O Ranges: ±0.5% full scale) Operating Temperature: -40 to 85°C (-40 to 185°F) Compensated Temperature: 0 to 70°C [(32 to 158°F) (inH2O Ranges: 0 to 50°C (32 to 122°F)] Thermal Effects Zero Shift: ±100 uV typical ±500 uV maximum (inH2O ranges: ±0.5 mV typical, ±2.0 mV maximum) Span Shift: ±0.2% span typical, ±1% maximum Input Impedance: 4 kΩ Output Impedance: 4 kΩ Common Mode Pressure: psi and 10 inH2O Ranges: 50 psi maximum 4 inH2O Range: 150 inH2O maximum Proof Pressure: 4 inH2O: 10 inH2O maximum 10 inH2O: 10 psi maximum 1 to 5 psid: 20 psid maximum 15 and 30 psid and psia: 2x full scale maximum 100 and 150 psid and psia: 150 psi maximum Lead Solder Temperature: 250°C (482°F) 4-sec maximum Weight: 5 g (0.18 oz) 注释: WIRING Pinout: 1. N/C 2. +V Excitation 3. - Output signal 4. _V Excitation 5. - Output signal 6. N/C
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