美国omega PX273-300DI压力变送器
湿/湿电流差动压力变送器，全不锈钢浸湿部件
PX273
Liquids Can Be Applied to Both Ports
Zero And Span Adjustments for Field Calibration
Immune to Mounting Orientation or Vibration Errors
Rugged Steel NEMA-1 Enclosure
Solid State Reliability
The OMEGA PX273 is an 全不锈钢湿/湿微分压力变送器，将双压阻传感元素的扩散与不锈钢媒体绝缘。单位是兼容所有媒体遇到的工业应用，包括氨、氟利昂、处理水和蒸汽。the px273是理想for Monitoring and Controlling微分压力泵，CW /硬件系统微分压力冷却器/锅炉，压力差，和许多其他工业应用
规格
Excitation: 24 Vdc @ 50 mA
Output: 4 to 20 mA
Accuracy: ±0.75% FS
Zero Adjustment: ±50% FS
Span Adjustment: ±25% FS
Operating Temp: -18 to 82°C (0 to 180°F)
Compensated Temp: -18 to 65°C (0 to 150°F)
Thermal Effects:
Zero: ±0.025% FS/°F
Span: ±0.01% FS/°F
Max Static Pressure: 200% FS (each port)
Proof Pressure: 200% FS (each port)
Burst Pressure: 500% FS
Max Loop Res: 50 x (voltage supply – 14)
Response Time: 400 ms
Gage Type: Chemical vapor deposition
Wetted Parts: 316 stainless steel
Pressure Port: 1/8 NPTF
Electrical Conn: Screw terminals
Weight: 0.68 kg (1.5 lb)
Case: 16-gage steel
Dimensions: 51 H x 127 W x 89 mm D (2 x 5 x 3.5")
注释: Comes with complete operator’s manual.
产品型号/产品描述
PX273-020DI wet/wet differential transmitter with a 0 to 20 psid range
PX273-030DI wet/wet differential transmitter with a 0 to 30 psid range
PX273-050DI wet/wet differential transmitter with a 0 to 50 psid range
PX273-100DI wet/wet differential transmitter with a 0 to 100 psid range
PX273-200DI wet/wet differential transmitter with a 0 to 200 psid range
PX273-300DI wet/wet differential transmitter with a 0 to 300 psid range
TX4-100 100 ft. of 4 conductor shielded wire
PS-8G Pressure snubber for gaseous media
PS-8E Pressure snubber for liquids and light oils
PS-8D Pressure snubber for dense liquids (motor oils)
美国omega PX273-300DI压力变送器
