Xi 'an Qinwei Instrument Factory (General Partnership Enterprise)
| Display Type | Analog Dial |
| Power Supply | None (Mechanical) |
| Application | Industrial Fluid Level Monitoring |
| Connection Type | Threaded |
| Response Time | Instantaneous |
| Weight | 0.5kg |
| Connection Size | 1/2 inch |
| Accuracy | ±1.5% FS |
| Operating Temperaturerange | -20°C to 80°C |
| Payment Terms | L/C,D/A,T/T,D/P |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Measurement Range | 0-100 psi |
| Brand Name | QINWEIYB |
| Model Number | QWBSQ-3059 |
| Place of Origin | China |
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Product Specification
| Display Type | Analog Dial | Power Supply | None (Mechanical) |
| Application | Industrial Fluid Level Monitoring | Connection Type | Threaded |
| Response Time | Instantaneous | Weight | 0.5kg |
| Connection Size | 1/2 inch | Accuracy | ±1.5% FS |
| Operating Temperaturerange | -20°C to 80°C | Payment Terms | L/C,D/A,T/T,D/P |
| Supply Ability | 100PCS/Month | Delivery Time | 5-8 work days |
| Packaging Details | Carton | Measurement Range | 0-100 psi |
| Brand Name | QINWEIYB | Model Number | QWBSQ-3059 |
| Place of Origin | China | ||
| High Light | Long Distance Electric Pressure Transmitter ，High Speed Electric Pressure Transmitter ，Electric Pressure Transmitter 0.5kg | ||
Long-Distance High-Speed Transmission Capability Electric Pressure Transmitter
An electric pressure transmitter refers to a pressure transmitter that is powered by an external DC or AC power supply and converts the measured pressure into a standard DC current or voltage signal for output.
| Characteristics | Electric Pressure Transmitter | Pneumatic Pressure Transmitter |
|---|---|---|
| Drive Energy | DC 24V power supply | Clean compressed air (air source, typically ~140kPa) |
| Output Signal | 4-20mA, 0-10V, etc. electrical signals | 20-100kPa (3-15psi) pneumatic signals |
| Signal Transmission | Electrical signals, fast, long distance, capable of digital communication. | Pneumatic signals transmitted through pipes, slow (speed of sound), with delay and attenuation, limited distance. |
| System Complexity | Just wiring is needed, system is simple. | Requires a clean and dry instrument air system (air compressor, dryer, filter, piping), complex and expensive. |
| Accuracy and Response | High accuracy, fast response. | Relatively low accuracy, slow response. |
| Intrinsic Safety | Requires dedicated intrinsically safe or explosion-proof design in hazardous areas. | Naturally has intrinsic explosion-proof characteristics, suitable for flammable and explosive hazardous locations. |
| Modernity | Definitely the mainstream in modern automation systems. | Primarily found in old factories, specific safety scenarios (such as some old units in oil refineries), or special environments with strong electromagnetic interference. |
Electric pressure transmitters represent the modernization, electrification and digitalization direction of industrial process measurement and control. By adopting a unified electrical signal standard, they solve the core issues of long-distance, high-fidelity, high-speed signal transmission and direct interface with computer control systems.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
Establishe
Total Annual:
5 million-10 million
Employee Number:
500~800
Ecer Certification：
Verified Supplier
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