VideoRay has recently been awarded its second multi million-dollar award with the U.S. Navy to develop, define, and deploy new technology for Explosive Ordnance Disposal (EOD) …
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The LevelVUE™B10 does not log its own data and does require a data logger. …
Yes. The orifice can be installed in the well piping. Normally the orifice line is supported by a separate stainless-steel cable to prevent the orifice line from moving up or down, …
No. A stilling well is not needed. The orifice line is normally installed inside a two-inch conduit and secured in place, so there is no movement in the orifice line. It is be …
维萨拉能见度仪能见度传感器PWD22是测量天气现象类型，能见度 (气象光学, MOR)，降水强度和类型的的光学传感器。 原理为前散射测量。散射光的粒子直径约等于光的波长单位，而散射强度大小与光波束的衰减成正比。PWD 传感器系列的型号和性能表型号 性能能见度传感器 PWD10 能见度范围为 10 m …
WXT536 多参数一体化气象站可测量大气压，湿度，降水，温度、风速和风向。为了测量风速与风向,是WXT520的升级产品，在原有的基础上增加了模拟信号输入功能和电压输出功能三个等距的传感器排列在一个水平面上，这是维萨拉*的设计。PTU模块使用电容式测量法，测量大气压，温度和湿度。不需要与传感器进行任何接触，即可很方便地更换模块。在测量降雨的过程中，WXT53 …
No. The unit has temperature compensation on it, but it is the temperature of the sensors that will be very different from the water temperature. …
The only item that requires regular maintenance is the desiccant. The interval that this needs servicing is based on the relative humidity of the site and how often the unit turns …
No. This is not a good data value for ambient air temperature. It is the temperature as seen by the internal pressure sensing element, and it will be affected by several other fact …
Currently, LNDB cannot run under Linux unless it is run under a virtual machine that emulates Windows. However, LNDB has the ability to work with three different database engines:S …