Honeywell PX3重载压力变送器

Honeywell PX3重载压力变送器结合了压缩电阻传感技术和ASIC(特定应用集成电路)信号调节,采用黄铜壳体。这些变送器集成了Metri-Pack 150电气连接器,工作温度范围为-40°C至+125°C,已完全校准。PX3变送器消耗少量电流,具有较高的EMC(电磁兼容性)性能、绝缘电阻和介电强度。这些变送器可兼容制冷剂、石油、润滑剂、液压油、制动液、空气以及水。工业应用包括HVAC/R(暖通空调和制冷)和空气压缩机系统监控。运输应用包括空气系统和液压油压力监控。

特性

  • Pressure range of 1bar to 46bar | 15psi to 667psi (absolute and sealed gage)
  • 0.5VDC to 4.5VDC ratiometric output
  • Fully calibrated and temperature compensated
  • Total error band of ±1.0% FSS from -20°C to +85°C
  • External freeze/thaw resistance of 6 cycles from -30°C to +50°C
  • >100MΩ insulation resistance at 1500VDC
  • 1500VAC, 1 min. or 1800AC, 1s dielectric strength
  • 3.5mA max. current consumption
  • 200V/m EMC radiated immunity per ISO 11452-2
  • Up to IP67 ingress protection

应用

  • Industrial: Refrigerant pressure monitoring in HVAC/R systems and air compressor system pressure
  • Transportation: Air system monitoring and hydraulic oil pressure monitoring

视频

发布日期: 2016-03-14 | 更新日期: 2022-03-11