『flow transmitter price|mass flow meter』Related information(flow rotameter|digital flow meter|balo meter|hydraulic flow meter|volumetric meter|positive displacement meter|pitot tube flow meter|displacement meter|cfm meter|variable area flow meter|inline flow meter|differential pressure flow meter|calibrated flow meter|velocity meter|paddle wheel flow meter|oval gear flow meter|anemometer hvac|multiphase flow meter|doppler flow meter|thorpe tube flowmeter|heat flow meter)
1. What are the common English labels in the field of chemical instruments?
The common English labels in the field of chemical instruments are mainly divided into measurement parameter categories and functional labeling categories. Some letters have duplicate meanings and need to be distinguished according to the context. The following is a specific classification explanation General identification related to measurement parameters represents the core physical or chemical parameters of instrument detection. Common identification and corresponding meanings: - T: Temperature - P: Pressure - F: Flow - L: Level - A: Analysis 2 General identification related to functional identification represents the type of operating function of the instrument. Common identification and corresponding meanings: - I: Indicator - R: Recorder - C: Controller - A: Alarm - T: Transmitter Combination identification Example: By combining parameter identification and functional identification, the specific instrument type can be accurately defined: - TI: Temperature indicator (T represents temperature+I represents indication) - FT: Flow transmitter (F represents flow+T represents transmitter) - PIC: Pressure indicator controller (P represents pressure+I represents indication+C represents control)
2. Symbol for flow orifice plate
The symbol for the flow orifice plate has a conventional drawing method in different drawings, but its core identification revolves around the orifice plate body and flow measurement function. 1. Process piping and instrumentation diagram (P&ID) In P&ID, the flow orifice plate is usually represented by a short thick solid line perpendicula
3. What are the standard English abbreviations for chemical process instruments
There is no unified general standard English abbreviation for chemical process instruments, and different types of instruments have their own commonly used standard English abbreviations. The following are common types and corresponding abbreviations
1. Temperature instrument - Thermocouple: TC (Thermocouple) - Thermistor: RTD (Resistance Temperature Detector) 2. Pressure instrument - Pressure transmitter: PT (Pressure Transmitter) - Differential Pressure transmitter: DPT (Differential Pressure Transmitter) 3. Flow instrument - General flow transmitter: FT (Flow Transmitter, often used in conjunction with orifice plates and other throttling devices) - Electromagnetic flowmeter: EMF (Electromagnetic Flowmeter) 4. Level Instrument - Level Transmitter: LT (Level Transmitter) - Radar Level Gauge: RLG（Radar Level Gauge）
Hot Blog
Related AD
