FLUID POWER:Sierra’s Steel-Mass Model 640S Immersible Thermal Mass Flow Meter is constructed of heavy-duty 316 stainless-steel wetted materials designed for demanding industrial gas mass flow measurement applications. It is hazardous area-approved by CSA and CRN (Canada), FM (U.S.), ATEX, CE and PED (EU), IEC Ex (Australia) and Chinese Pattern Approval (China). Meter accuracy is ±1 percent of reading plus ±0.5 percent of full scale with repeatability of ±0.2 percent of full scale.
The US Congress has extended an important tax credit for solar energy, a move that’s good news for future investments in this type of alternative energy and for many stakeholders in the solar industry.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.