『flow meter sensor|rotameter flow meter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)
1. What are the components of a CNG dispenser?
1. A compressed natural gas dispenser is a specialized equipment that provides compressed natural gas fuel filling services to compressed natural gas vehicles and is equipped with metering and pricing devices. It consists of electronic control devices, filters, one-way valves, solenoid valves, mass flow meters, pressure transmitters, break valves, gun barrels, etc. The following are the main components: a mass flow meter is a measuring instrument that can directly and accurately measure the mass of fluid flowing through it. It is not affected by changes in pressure, temperature, and viscosity during its working process. The solenoid valve for dispenser on the gas dispenser is controlled by an electrical signal to open and close, thereby controlling the opening and closing of the gas circuit of the gas dispenser. 4. Break away the safety device on the coupling valve of the gas dispenser. Under the rated pull-out force, it can be disconnected into two sections and ensure automatic sealing of the opened sections. At the same time, it can be reconnected to ensure the normal use of the gas dispenser. The pressure protection device on the safety valve gas dispenser. When the pressure inside the gas dispenser exceeds the normal working pressure P (i.e. the set opening pressure of the safety valve), the safety valve opens to relieve pressure; When the pressure drops below the P value, it will automatically shut down to ensure that the gas dispenser can work normally. A pressure sensor is a device that outputs an electrical signal that can be processed based on pressure changes within the gas dispenser system. The control in sequence is based on the grouping of gas cylinde
2. Meter English meter
Meter English [712mi ∝ t ə (r)] American [712mi ∝ t ə r] n. meter; meter; Rhythm measurement with instruments vi. Measurement with meters [associated words] meter meter meter volt volt kilometer/kilometer kilometer ohm sensor/sensors, sensor calibration millimeter foot watt [expanded] Phrases/idioms square meter square meter flow meter power meter watt meter energy meter pressure meter pressure meter sound level meter noise meter moisture meter humidity meter electric energy meter electric energy meter
3. English words related to Chinese geography
Aquifer drainage discharge discharge discharge discharge blockage curve Back water curve pressure [strong water] Head pressure Cross section Flow open channel flow Orifice flow Non pressure flow Free surface flow, pressure flow, slow flow, subcritical flow, flow with flow velocity below the critical value. Super critical flow refers to a flow with a velocity greater than the critical value. Gradual varied flow, rapidly varied flow, critical flow, density current, gravity flow, weir flow, gravity flow, mixed flow, aerated flow, sediment laden flow, sediment laden flow, sediment laden flow, precipitation curve, drop curve, sediment sediment sediment, sedimentation rate, settling velocity, velocity, flow stability, flow instability, Orr Sommerfeld equation, vorticity equation, vorticity equation, Poiseuille flow, Oseen flow, shear flow, shear flow, viscous flow. Visual flow laminar flow separated flow secondary flow Secondary flow: Near field flow, Far field flow, Stagnation f
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