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Krohne Level Transmitter – Ultra Sonic SIL1
Krohne Level Transmitter – Ultra Sonic SIL1
VF344.CXAGHKMAX
- Measuring distances from 0.25…15 m / 0.82…49 ft
- Resistant materials for transducers and process connections, e.g. for slightly corrosive media
- Also suitable for hazardous applications
2,090 $ -
Dwyer Flow Switch
Model no. V4-SS-2-U-AT
Vane-Operated Flow Switch: Field Adjustable – Dependable Protection Against Flow Variation or Stopping in Pipelines for Fluids, Gases and Flowing Solids.
Features
- Leak proof body machined from bar stock
- Weatherproof, designed to meet NEMA 4
- Explosion-proof
- Installs directly and easily into pipeline with a threaded branch connection, tee, or flange
- Can be used in pipes 1-1/2″ and up
- Electrical assembly can be easily replaced without removing the unit from installation so that the process does not have to be shut down
- High pressure rating of 1000 psig (69 bar) with the brass body and 2000 psig (138 bar) with the 316 SS body
- Unique magnetically actuated switching design gives superior performance
- There are no bellows, springs, or seals to fail
- Instead, a free-swinging vane attracts a magnet within the solid metal switch body, actuating a snap switch by means of a simple lever arm
Applications
- Protects pumps, motors and other equipment against low or no flow
- Controls sequential operation of pumps
- Automatically starts auxiliary pumps and engines
- Stops liquid cooled engines, machines and processing when coolant flow is interrupted
- Shuts down burner when air flow through heating coil fails
- Controls dampers according to flow
1,350 $Dwyer Flow Switch
1,350 $ -
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 -
PRESSURE REDUCING REGULATOR (FLANGED), 2405
The Type 2405 self-operated pressure reducing regulator is used to control the pressure of flammable gases used as a source of energy, e.g. in boilers, driers, vaporizers, heat exchangers or industrial furnaces. Alternatively, it can control the compressed air supply in process engineering applications.
An additional application of the regulator is the pressure control of inert gas used for inerting or blanketing reaction or storage tanks to protect the product in the tank from oxidation, explosion or escaping. To achieve an economical consumption of the inert gas, its pressure must be controlled to always remain slightly higher than atmospheric pressure while the tank is being filled or emptied. A pressure reducing valve is used for controlling the downstream pressure (p2) to an adjusted set point. The design of a pressure reducing regulator valve is to close when the downstream pressure rises above a set value. These valves are self-operated in that the downstream pressure being controlled is tapped downstream of the valve and transmitted via a control line to the operating diaphragm of the Type 2405 where it is converted into a positioning force.
برای قیمت تماس بگیریدPRESSURE REDUCING REGULATOR (FLANGED), 2405
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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
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