![]() A variable register allows response time to be field adjustable via RS232 communications. Response Time: 10 ms typical default response time for 63.2% of a step change. Mass Reference Conditions: (STP) 25ۥC, 14.7 PSIA These flowmeters can be portable with an optional battery pack (-B models). It is also possible to multi-drop up to 26 units on the same serial connection to a distance of 38 m (125'). Volumetric flow, mass flow, absolute pressure, and temperature can all be viewed or recorded through the RS232 connection. The gas select feature can be adjusted from the front keypad or via RS232 communications. Standard units include a 0 to 5 V output (4 to 20 mA optional) and RS232 communications. This standardized flow rate is commonly called the mass flow rate and is reported in units such as standard cubic feet per minute (SCFM) or standard liters per minute (SLM). Flow Meter requirements vary, from mass flow to volume flow and beyond. Separate absolute temperature and pressure sensors are incorporated and correct the volumetric flow rate to a set of standard conditions. Different Types of Flow Meters & Their Applications. This, along with the viscosity of the gas, is used to accurately determine the volumetric flow rate. We provide gas mass flow meters for many different kinds of applications. A differential pressure sensor is used to measure the pressure drop along a fixed distance of the LFE. Gas flow meters used in customer processes. Inside this region, the Poiseuille equation dictates that the volumetric flow rate be linearly related to the pressure drop. A laminar flow element (LFE) inside the meter forces the gas into laminar (streamlined) flow. Visit our website for additional information about the FlowMeter F1.The FMA-LP1600A Series mass and volumetric flowmeters use the principle of differential pressure within a laminar flow field to determine the mass flow rate. It internal rechargeable battery allows convenient, untethered measuring on the go. Small gas mass flow meter, selectable flow range 020L/min (DN 6mm), 0100L/min (DN 8mm) and 0250L/min (DN 12mm). Use FlowMeter independently all day long. Data snapshot is stored as a bitmap (bmp) file. Record data for up to 100 hours with a resolution of 1 ms and export it as a csv file. The FlowMeter App offers high resolution real-time charts, advanced data snapshot and more. ![]() The new flow measurement, with its multi-disc system, uses AI algorithms to ensure precise flow accuracy, a very low zero drift and low flow resistance. A differential pressure sensor is used to measure the pressure drop along a fixed distance of the LFE. ![]() ![]() They may also include a number of different features to offer additional measuring capabilities such as temperature or density. A laminar flow element (LFE) inside the meter forces the gas into laminar (streamlined) flow. These include mounting types, various end fittings, interface options, and electrical outputs. Gas standards: ATP, STP, BTPS-A, CTP (Channel temperature pressure) Gas flow meters can include a number of additions to make the device compatible with the system. The device is easy to use, battery powered, compact, versatile and ideal for engineering, manufacturing and field service. The FlowMeter F1 measures gas flow, volume, absolute pressure and temperature.
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