Xi 'an Qinwei Instrument Factory (General Partnership Enterprise)
Products
Manufacturer of a wide range of products which include Simple Positive Displacement Flowmeter Low Vibration Noise Disc,Flexible Diaphragm Gas Meter Positive Displacement Household,Precise Positive Displacement Flowmeter No Frictio...
MOQ: 1Set
Price: Negotiable
| Material | Stainless steel, aluminum, or plastic housing |
| Flowrange | Varies by model, typically 0.1 to 1000 L/min |
| Power Supply | 24 VDC or battery powered options |
| Display | Optional LCD display for flow rate and totalizer |
| Accuracy | ±0.1% to ±1% |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Maintenance | Low maintenance with easy disassembly |
| Output Signal | Pulse, Analog (4-20mA), Digital |
| Applications | Chemical processing, oil and gas, food and beverage, water treatment |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-50 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Accuracy | ±0.1% to ±0.5% |
| Operating Pressure | Up to 25 MPa |
| Fluid Compatibility | Water, Oil, Chemicals, Viscous Fluids |
| Display | LCD or LED (optional) |
| Operating Temperature | -20°C to 120°C |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Installation Orientation | Horizontal or Vertical |
| Connection Type | Flanged, Threaded, or Tri-Clamp |
| Measurement Principle | Positive Displacement |
| Flow Range | 0.1 to 1000 liters per minute |
| Output Signal | Pulse, Analog, Digital |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-53 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Installation Orientation | Horizontal or vertical |
| Operating Temperature | -40°C to 150°C |
| Connection Type | Flanged, Threaded, Tri-clamp |
| Operating Pressure | Up to 40 bar |
| Fluid Compatibility | Water, oil, chemicals, viscous fluids |
| Material | Stainless steel / Aluminum / Cast iron |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Power Supply | 24V DC or battery powered |
| Output Signal | Pulse, Analog (4-20mA), Digital |
| Display | Optional LCD or LED display |
| Name | Wet Gas Flowmeter |
| Accuracy | ±0.1% to ±0.5% |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-52 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Flow Range | Varies by model, typically 0.1 to 1000 L/min |
| Accuracy | ±0.5% |
| Fluid Compatibility | Water, oil, fuel, chemicals |
| Temperature Range | -40°C to 150°C |
| Response Time | Less than 1 second |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Output Signal | Pulse, Analog, Digital |
| Material | Stainless Steel |
| Size Range | 1/4 inch to 4 inch |
| Power Supply | 24 VDC |
| Pressure Rating | Up to 10 MPa |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-54 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Fluid Compatibility | Water, Oil, Chemicals |
| Flow Range | 0.1 to 1000 liters per minute |
| Installation Orientation | Horizontal or Vertical |
| Operating Temperature | -40°C to 150°C |
| Connection Type | Flanged or Threaded |
| Material | Stainless Steel |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Power Supply | 24 V DC |
| Accuracy | ±0.5% |
| Operating Pressure | Up to 25 MPa |
| Name | Positive Displacement Flowmeter |
| Repeat Ability | ±0.1% |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-51 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Fluid Compatibility | Water, oil, chemicals, viscous fluids |
| Temperature Range | -40°C to 150°C |
| Installation Orientation | Horizontal or vertical |
| Measurement Principle | Positive Displacement |
| Repeat Ability | ±0.1% |
| Pressure Rating | Up to 400 bar |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Product Name | Positive Displacement Flowmeter |
| Output Signal | Pulse / Analog / Digital |
| Flow Range | 0.1 to 1000 liters per minute |
| Power Supply | 24 VDC / 110 VAC / 220 VAC |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-49 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Repeat Ability | ±0.1% |
| Temperature Range | -40°C to 150°C |
| Name | Rotary Piston Flowmeter |
| Flow Range | Varies by model, typically 0.1 to 1000 L/min |
| Accuracy | ±0.1% to ±0.5% |
| Fluid Compatibility | Suitable for viscous liquids, oils, and chemicals |
| Payment Terms | Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Installation Orientation | Horizontal or vertical installation possible |
| Pressure Rating | Up to 400 bar (varies by model) |
| Power Supply | 24 VDC or battery-powered options |
| Materials | Stainless steel, aluminum, or plastic |
| Measurement Principle | Positive Displacement |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-48 |
| Place of Origin | China |
MOQ: 1Set
Price: 5-8 work days
| Fluid Compatibility | Water, Oil, Chemicals, Fuels |
| Pressure Rating | Up to 400 bar |
| Power Supply | 24 VDC / 110 VAC / 220 VAC |
| Output Signal | Pulse, Analog, Digital |
| Material | Stainless Steel / Aluminum / Cast Iron |
| Connection Type | Flanged / Threaded / Tri-clamp |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Installation Orientation | Horizontal or Vertical |
| Measurement Principle | Positive Displacement |
| Name | Positive Displacement Flowmeter |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-42 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Fluid Type | Liquids including viscous fluids |
| Connection Type | Flanged, threaded, or sanitary connections |
| Maintenance | Low maintenance with easy disassembly |
| Output Signal | Pulse, analog, or digital |
| Installation Orientation | Horizontal or vertical |
| Material | Stainless steel, aluminum, or cast iron |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Operating Pressure | Up to 40 bar (varies by model) |
| Application | Oil, chemical, food and beverage |
| Power Supply | 24 VDC or battery powered options |
| Measurement Principle | Positive Displacement |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-44 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Installation Orientation | Horizontal or Vertical |
| Payment Terms | Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Output Signal | Pulse / Analog / Digital |
| Material | Stainless Steel / Aluminum |
| Measurement Principle | Positive Displacement |
| Product Name | Roots Flowmeter |
| Repeat Ability | ±0.1% |
| Connection Size | 1/2 inch to 4 inches |
| Power Supply | 24 VDC / 110 VAC |
| Display Type | LCD / LED |
| Fluid Compatibility | Water, Oil, Chemicals |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-42 |
| Place of Origin | China |
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