-
Krohne DW 181 Mechanical Flowmeter
DW18 Krohne is an inline flow controller for locally indicating the flow of homogeneous clean liquids without auxiliary power. It is suitable for horizontal or vertical pipes. The flo controller can have G or NPT threaded connections with sizes ranging from sup>3⁄4…2″. The measuring tube and connection are made of either bronze or stainless steel (1.4404 /316 L). Two types of indicator are available: a linear scale with up to two alarm positions at the top and bottom of the indicator or a dial.
The DW 181 is particularly suitable for cost-effective flow detection in various applications where high accuracy is not required. It can deal with flows of up to 30,000 l/h or 132.09 GPM (US). There is also a high-temperature version on offer for operating conditions up to +300°C / +570°F. The DW 181 is available as non-hazardous, intrinsically safe and explosion-proof version.
Mechanical flow controller for clean liquids
- Flow indication without power supply
- Up to 30,000 l/h or 132.09 GPM (US)
- Thread: G3⁄4…2, 3⁄4…2 NPT
- -40…+300°C / -40…+570°F; max. 40 psig / 580 psig
- Datasheet
برای قیمت تماس بگیریدKrohne DW 181 Mechanical Flowmeter
برای قیمت تماس بگیرید -
Level Transmitter, KROHNE, BW25
The Krohne BW 25 Liquid Level Indicator operates on the displacement principle. The length of the displacement rod corresponds to the measuring range. A displacement body suspended on a measuring spring is immersed in the liquid and is subjected to an upthrust based on Archimedes’ principle, this being proportional to the mass of the liquid displaced. Every change in the weight of the rod corresponds to a certain change in the length of the spring, and is therefore an indication of the liquid level. Extension of the spring is transmitted by magnetic coupling from the measuring zone to an indicator. This transmission method permits pressure-tight separation of the measuring spring system and the scale.
BW 25
- Displacer level transmitter for heavy-duty level and interface applications Continuous measurement of level, liquid-liquid interface or density at extreme process conditions Measuring range: 0.3…5/ 1…18 ft
- Density: ≥45 kg/l/ ≥28.1 lb/ft3
- -40…+400°C/ +752°F;
- -1…400 barg / -14.5…10000 psig
- Datasheet
برای قیمت تماس بگیریدLevel Transmitter, KROHNE, BW25
برای قیمت تماس بگیرید
کالای نفت، خرید ابزار دقیق به قیمت و ساده