Wuyue Sensor Co.,Ltd

We offer wuyue's py909 series intelligent digital pid regulator was a new type of industrial automation controlling instrument researched by our company, this product adopted double deck 4 nixie tube to display actual pressure value and set point separately, also has alarm for upper and lower limit and output by relay contact, alarms come with constant voltage or constant current output, linear output analog quantity (like 4-20ma or 0-10v.0-5v) can be connected to plc or other controllers. The system adopted automatically panel adjustment, that makes system calibration can be easily done by pressing one button. Features: photocoupler circuits, soft ware anti-disturbance measure and hardware process monitoring system are adopted to make the product work with high reliability and stability. parameter:1 display: double deck 4 nixie tubes2 interior resolutions: 320003 external resolution: 0.01mpa, 0.02mpa, 0.05mpa(setting data can be saved in case of power-off for more than 40 years when switching panel.)4 nonlinear: 0.02%1, 0.05%15 range of setting alarm: 099.99mpa6 rated value of relay: 250vac ac7 working condition: 10+55c, 80%rh8 continue working: long time9 mounting size: 9090110mm.

Wuyue's py600 series intelligent digital pressure gauges are high performance intelligent pressure measuring and controlling instrument. This product adopted double deck 4 nixie tube to display actual pressure value and set point separately, also has alarm for upper and lower limit and output by relay contact, alarms come with constant voltage or constant current output, linear output analog quantity (like 4-20ma or 0-10v.0-5v) can be connected to plc or other controllers. The system adopted automatically panel adjustment, that makes system calibration can be easily done by pressing one button. Photoelectric isolated technology, software filter technique and watchdog circuit is adopted to ensure stability and reliability; switching power supply makes this product can work under low voltage of 120v. Wuyue's py600 series intelligent digital pressure gauges are the best substitutes of those expensive world class like products, also can be compatible with sensors of output 3.3mv, 2mv, 4mv, 1.5mv. parameter:1 display: double deck 4 nixie tubes2interior resolutions: 320003external resolution: 0.01mpa, 0.02mpa, 0.05mpa(setting data can be saved in case of power-off for more than 40 years when switching panel.)4 nonlinear: 0.02%1, 0.05%15range of setting alarm: 099.99mpa6rated value of relay: 250vac ac.