美国omega PX275-1250DI差压变送器
OEM式差压变送器与现场可选择的范围
PX275
多达6场可选择的范围在一个单一的单位
坚固的底盘 面板安装
到10左右的超压无零点漂移
该PX275是一个坚固的差压变送器提供多达6场可选择的范围在一个单位。它采用了坚固的，不锈钢面板安装底盘和OEM应用的理想选择。
规格
Excitation:
4 to 20 mA: 12 to 40 Vdc
5 to 10 V: 12 to 35 Vdc
Output: 4 to 20 mA (2 wire); 0 to 5 or 0 to 10 Vdc
Accuracy: ±1.0% FS
Operating Temp: -18 to 80°C (0 to 175°F)
Compensated Temp: -4 to 65°C (25 to 150°F)
Thermal Effects: 0.02% URL/°C (±0.0125% URL/°F)
Proof Pressure: 10 psi
Media Compatibility: Clean, dry air or inert gas
Pressure Fittings: 0.2" hose barbs [use 0.188" (3.16") TygonR tubing]
Termination: Screw terminal block
Enclosure: Enamel coated, 18 GA steel, panel-mount chassis
Weight: 454 g (1.0 lb)
产品型号/产品描述
PX275-0.1DI pressure transmitter with user selectable ranges of 0 to 0.1, and +/- 0.05 inches of water
PX275-01DI pressure transmitter with user selectable ranges of 0-1, 0-0.5, 0-0.25, +/- 0.5, +/- 0.25, +/- 0.125 inches of water
PX275-05DI pressure transmitter with user selectable ranges of 0-5, 0-2.5, 0-1.25, +/- 2.5, +/- 1.25, +/- 0.625 inches of water
PX275-30DI pressure transmitter with user selectable ranges of 0-30, 0-15, 0-7.5, +/- 15, +/- 7.5, +/- 3.75 inches of water
美国omega PX275-1250DI差压变送器
