Accessories

The separators are elements that isolate the sensitive element of a pressure measuring device of certain corrosive, viscous, or dangerous fluids. They consist of a metal membrane welded on an upper disc that is coupled to a lower disc or to a flange. Pressure transmission is carried out using a neutral liquid displaced by the membrane, which deforms under the effect of pressure. This compression is transmitted directly to the measuring instrument.   Separators with threaded connection The lower part of the separator (in contact with the process) has a threaded connection. This thread is the access to the membrane [...]

Capilares para conducción de presión They are flexible ducts of small diameter (1.6 to 3 mm) that allow us to transmit pressure from the process point to the measuring instrument. They may be capillary naked (only the duct) or incorporate some type of protective cover (spiral steel, PVC jacket, etc). As there is no fluid circulating (the end of the capilar where the device is does not have access to other parts of the process) there is no load loss and therefore the pressure is the same in all its length. However the capilar can produce two effects on the [...]

Los limitadores de presión are intended to protect sensitive organs of pressure measuring devices against sudden or accidental overpressure in clean liquids and low viscosity liquids. The element closes the pass of pressure when reaching the calibration pressure. The most common models are the AORP and AORPB. Los amortiguadores de presión protect measuring devices from the effects of dynamic pressure and pulse. They may be adjustable (can adjust the restrictor hole) or fixed (usually incorporate a porous disc through which the fluid goes). They can be applied in clean and low viscosity liquids. The most common models are the SNOOVER, [...]

Isolating valves They are used to isolate the device from the measuring circuit. This allows us to replace (in case of damage or temporary removal for maintenance or calibration) without interrupting the flow of fluid. While with suspended particles is necessary to use the ball vales, for air and clean fluids is recommended to use needle valves that avoids a hit by a progressive opening. Manifolds They are used to isolate the device from the measuring circuit. This allows us to replace (in case of damage or temporary removal for maintenance or calibration) without interrupting the flow of fluid. Different [...]

El tubo sifón is used to decrease the temperature of the fluid and pull apart the device from the process. Its most usual application is in steam circuits. For application in devices with vertical output, se utiliza el tubo con una espira intermedia llamado comúnmente como  “cola de cerdo” o “cuerno de caza”. For installation of rear output devices, the shape is called “U”. Models like the ASIP are available in different pressures according to the construction tube schedule. Disipadores y refrigeradores de aletas used to decrease the temperature of the fluid and pull apart the device from the process. [...]