BROOKS

Brooks panel-mount variable-area flowmeters are available with accuracy of either +/-3% or +/-5% of full scale, depending on the specific model. For example, SKU 1XLX2 offers +/-3% accuracy, while SKU 1XLW3 provides +/-5%. The accuracy class is indicated in the product specifications. When selecting a flowmeter, consider the required precision for your application. The accuracy is based on standard calibration conditions, and factors such as fluid viscosity, temperature, and pressure can affect performance. For critical applications, consult the datasheet or contact 3G Electric for assistance in choosing the appropriate model.

Brooks panel-mount flowmeters for air and water use Viton for both seals and O-rings. Viton is a fluoroelastomer known for its resistance to a wide range of chemicals, oils, and fuels, and it can operate at elevated temperatures. This makes these flowmeters suitable for many industrial applications involving air and water, as well as other compatible fluids. However, compatibility with specific media should be verified. The Viton seals help ensure a leak-tight connection and reliable operation. If you require alternative seal materials for special applications, consult Brooks Instrument or 3G Electric for available options.

Yes, the Brooks panel-mount variable-area flowmeters listed are designed for measuring flow rates of both air and water. They are calibrated for these media, and the scale display provides direct reading in liters. However, the flow range and accuracy may differ between air and water due to differences in density and viscosity. It is important to select a model with a flow range that covers your expected flow rates for the specific fluid. The flowmeters are not intended for use with other gases or liquids unless specifically calibrated. For applications involving other media, consult the factory or a distributor for appropriate calibration.

Brooks panel-mount variable-area flowmeters are designed for vertical mounting. This orientation ensures proper operation of the variable-area mechanism, where the float moves vertically within a tapered tube. Mounting the flowmeter vertically allows gravity to assist in maintaining the float position and provides accurate readings. The panel-mount design enables installation into a control panel or equipment skid, with the flowmeter secured to the panel. The connections are FNPT, which are typically located at the bottom and top of the flowmeter for inlet and outlet. Ensure that the flow direction matches the arrow on the body. Incorrect orientation can lead to inaccurate measurements or damage.

The Brooks panel-mount flowmeters supplied by 3G Electric feature FNPT (female National Pipe Thread) connections. FNPT is a standard thread type used in many industrial piping systems, allowing for easy integration with mating male NPT fittings. The specific size of the FNPT connections varies by model and flow range. Common sizes include 1/4 inch, 1/2 inch, and 3/4 inch. The connection size is specified in the product datasheet. When installing, use appropriate thread sealant to prevent leaks. Ensure that the piping is properly supported to avoid stress on the flowmeter body. For assistance in selecting the correct connection size, refer to the specifications or contact 3G Electric.

The flow rate adjustment knob on Brooks panel-mount variable-area flowmeters allows manual adjustment of the flow rate. By turning the knob, the user can change the orifice area within the flowmeter, thereby controlling the flow of air or water. This feature is useful for setting a specific flow rate or for fine-tuning the process. The knob is typically located on the front or side of the flowmeter, depending on the model. It provides a convenient way to adjust flow without the need for additional valves. However, it is not intended for frequent dynamic control; for automated control, consider other flow control devices. The knob should be adjusted gradually to avoid sudden changes in flow.