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Brand Name : QINWEIYB
Model Number : QWYB-531
Place of Origin : China
MOQ : 1Set
Price : Negotiable
Payment Terms : L/C,D/A,D/P,T/T,Western Union
Supply Ability : 100PCS/Month
Delivery Time : 5-8 work days
Packaging Details : Carton or wooden box
Paint : Pigment, lubricating oil, water, air, liquid, gas
Accuracy : +/-0.05%
Material : Stainless steel
Type : Composite instrument, differential pressure flowmeter
Connectivity : Flange
Measurement range : 0~2000
Flow rate : 38
Pressure Range : 0~100KPa~35MPa
Pressure transmitters can measure the pressure of gases, liquids and steam, converting the pressure magnitude into standard electrical signals and transmitting them to industrial measuring instruments such as PLCs, meters and control cabinets.
Most commonly used, it measures the pressure of pipelines or equipment relative to atmospheric pressure.
It measures pressure relative to a vacuum and is used in negative pressure, vacuum equipment, and precise working conditions.
It measures the pressure difference between two points and is used to calculate liquid level, flow rate, and pressure difference.
| Type | Definition | Typical Applications |
|---|---|---|
| Gauge Pressure | Zero reference is atmospheric pressure, can be positive or negative | Water pipe pressure, container pressure (most common) |
| Absolute Pressure | Zero reference is absolute vacuum, only positive values | Vacuum pumps, atmospheric pressure monitoring |
| Differential Pressure | Pressure difference between two points | Flow measurement (orifice plate), liquid level measurement |
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Level Flowmeter, PH Sensor, Endress Hauser Pressure Transmitter Images |