XA-LLQ Series Intelligent Control Gas Roots Flow Meter

The Control Part of XA-LLQ Series  embodies in advanced Germany technology, owning a patent of five countries. In addition to these meters, provision can also be made in accordance with the actual situation of gas source units and gas users. When the user consumes gas beyond the meter value, the meter automatically shut down.

*Flow range width (Qmax / Qmin ≥ 20:1), good repeatability and high precision (0.5-1.5 level), small pressure loss and low initial flow rate.

*Has a five segment meter coefficient setting and automatic correction functions;

*With built-in pressure, temperature sensors and control valves, high security performance, compact structure, beautiful shape (appearance patent No.: ZL 200930308912.5);

*Automatic diagnosis of pressure and temperature sensor fault and directly displayed on touch screen.

*Special time display and real-time data storage function, regardless of the circumstances, it can internally ensure that data will not be lost. Thus data can be permanently preserved.

 *The meter has explosion-proof and protective functions, explosion-proof performance, conform to requirements of GB 3836.1-2000, GB 3836.2-2000 and GB 3836.4-2000. Own the Explosion-Proof Certificate issued by testing organization accredited by the state.

 *Has a quantitative and switch output function.

*Has multiple lightning protections; automatic recovery after lightning.

*Employs 3G communications technology; with time-sharing paid functions and supportive for remote control by cell phone.

*Has a far-infrared security camera image capture function of the site