PX921-1.5KGI_PX921-3KGI_PX921-6KGI无线压力变送器OMEGA
范先生 : (15221105376) (15221105376)
(联系我时,请说明是在来宝网上看到的,谢谢!)范先生 : (15221105376) (15221105376)
(联系我时,请说明是在来宝网上看到的,谢谢!)PX921-1.5KGI_PX921-3KGI_PX921-6KGI无线压力变送器OMEGA
内置低功耗无线发射机,射程可达500英尺
高精度12位
无需许可证
IP65/NEMA 4不锈钢主体
固态可靠性
高冲击和振动
(PX921发射器)
励磁:
内部电池:10.5至15 Vdc(未提供)
外部电源:10.5至30 Vdc
输出:
本地测试电压:0.5至2.0 Vdc fs
数据传输:串行位流
数据速度:4800/9600波特
准确度:
分辨率:12位ADC
线性和滞后:0.3%
传感元件:4个硅蓝宝石薄膜有源臂桥
工作温度范围:-20°至80°C(-4°至176°F)
补偿温度范围:0°至80°C(32°至176°F)
热效应:(超过补偿范围)
PX921-1.5KGI_PX921-3KGI_PX921-6KGI无线压力变送器OMEGA
Silicon-on-Sapphire Sensor Assures High Stability and Repeatability
Low Power Radio Wireless Transmitter Built-in with Range up to 500 Feet
High Accuracy 12 bit
No License is Required
IP65/NEMA 4 Stainless Steel Body
Solid State Reliability
High Shock and Vibration
(PX921 TRANSMITTER)
Excitation:
Internal Battery: 10.5 to 15 Vdc (not supplied)
External Supply: 10.5 to 30 Vdc
Output:
Local Test Voltage: 0.5 to 2.0 Vdc FS
Data Transmission: Serial bit stream
Data Speed: 4800/9600 baud
Accuracy:
Resolution: 12 bit ADC
Linearity and Hysteresis: 0.3%
Sensing Element: 4 active-arm bridge using Silicon-on Sapphire thin-film elements
Operating Temp Range: -20° to 80°C (-4° to 176°F)
Compensated Temp Range: 0° to 80°C (32° to 176°F)
Thermal Effects: (Over the compensated range)
Span: ±0.03% FS/°C
Zero: ±0.02% FS/°C
Proof Pressure: 1.5 times rated pressure will not cause changes in performance beyond the specified tolerance
Wetted Parts: 17-4 PH and 304 Stainless Steel and Titanium Diaphragm
Body: 300 Series Stainless Steel, sealed to IP65 (NEMA 4)
Electrical Connection: Internal Screw Terminals via gland
Pressure Port: ? NPT Male
Weight: 1.2 kg (2.65 lb) maximum
PX921-1.5KGI_PX921-3KGI_PX921-6KGI无线压力变送器OMEGA