الرقمية قياس الضغط xy-pg270 مقدمة موجزة
XY-PG270 Wireless Digital Pressure Gauge is low power consumption and wireless output, wireless communication protocol can be optional GPRS, LORa-IoT, NB-IoT. The welding pressure sensor was built-in to display accurately in real time, at the same time it has high precision and long-term stability; casting aluminum shell and stainless-steel joint with good shock resistance, thus it is suitable to measure gas, liquid, oil and others medium without corrosion for stainless steel.
These series Digital Pressure Gauge is equipped with large-sized LCD display, it's easy to read data on site, at the same time upload record to cloud servers, upload rate is adjusted from 1 minute to 24 hours, preset high-limit and low-limit pressure alarm point, it will trigger to update single by event and timing.
It's a real perfect wireless digital pressure gauge for fire water pipe network, fire alarm station, fire pump room, water supply, petrochemical and others filed required remote monitoring. It is an alternative for the system involved by pressure transmitter, transmission module and power distribution box, consider its small size, convenient installation and cost-effective.
There are three combinations about power supply: lithium battery power supply; lithium battery& power supply, Xuyan recommend lithium battery& power supply, it is the safest solution once city power was cut off, the battery support 10K times data upload.