Xi 'an Qinwei Instrument Factory (General Partnership Enterprise)
Products
Manufacturer of a wide range of products which include Self Diagnosis Intelligent Temperature Transmitter IP66 IP67 Early Warning,SS316 Armored Thermocouple IP65 High Accuracy Thermocouple 24V DC,Simple Positive Displacement Flowm...
MOQ: 1Set
Price: Negotiable
| Payment Terms | L/C,D/A,Western Union,T/T,D/P |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Display | Optional LCD |
| Shell Material | Aluminium alloy |
| Protection Rating | IP66, IP67 |
| Wetted Materials | 316L stainless steel |
| Package | Carton |
| Turndown Ratio | 100:1 |
| Theory | Temperature Transmitter |
| Port Size | 1/4 NPT |
| Outputsignal | 4-20mA |
| Housing Material | Stainless Steel |
| Brand Name | QINWEIYB |
| Model Number | QW-SLS71 |
| Certification | Safety certificate |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Payment Terms | L/C,D/A,Western Union,T/T,D/P |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Material | SS316 |
| Measurement Object | Liquid, gas |
| Operating Temperature | 40~85℃ |
| Condition | 100% Original |
| Response Time | 500ms |
| Display | Optional LCD |
| Length | 140mm |
| Power Supply | 24V DC |
| Probe Type | Stick |
| Protection Level | IP65 |
| Brand Name | QINWEIYB |
| Model Number | QW-SLS63 |
| Certification | Safety certificate |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| 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 (4-20mA), Digital |
| Material | Stainless steel, aluminum, or plastic housing |
| Power Supply | 24 VDC or battery powered options |
| Applications | Chemical processing, oil and gas, food and beverage, water treatment |
| Display | Optional LCD display for flow rate and totalizer |
| Flowrange | Varies by model, typically 0.1 to 1000 L/min |
| Accuracy | ±0.1% to ±1% |
| Maintenance | Low maintenance with easy disassembly |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-50 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| 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 |
| Measurement Principle | Positive Displacement |
| Accuracy | ±0.1% to ±0.5% |
| Fluid Compatibility | Water, Oil, Chemicals, Viscous Fluids |
| Output Signal | Pulse, Analog, Digital |
| Display | LCD or LED (optional) |
| Operating Pressure | Up to 25 MPa |
| Installation Orientation | Horizontal or Vertical |
| Connection Type | Flanged, Threaded, or Tri-Clamp |
| Operating Temperature | -20°C to 120°C |
| Flow Range | 0.1 to 1000 liters per minute |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-53 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| 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 |
| Name | Wet Gas Flowmeter |
| Installation Orientation | Horizontal or vertical |
| Operating Temperature | -40°C to 150°C |
| Power Supply | 24V DC or battery powered |
| Operating Pressure | Up to 40 bar |
| Connection Type | Flanged, Threaded, Tri-clamp |
| Material | Stainless steel / Aluminum / Cast iron |
| Output Signal | Pulse, Analog (4-20mA), Digital |
| Fluid Compatibility | Water, oil, chemicals, viscous fluids |
| Accuracy | ±0.1% to ±0.5% |
| Display | Optional LCD or LED display |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-52 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| 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 |
| Size Range | 1/4 inch to 4 inch |
| Flow Range | Varies by model, typically 0.1 to 1000 L/min |
| Fluid Compatibility | Water, oil, fuel, chemicals |
| Pressure Rating | Up to 10 MPa |
| Temperature Range | -40°C to 150°C |
| Accuracy | ±0.5% |
| Output Signal | Pulse, Analog, Digital |
| Material | Stainless Steel |
| Response Time | Less than 1 second |
| Power Supply | 24 VDC |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-54 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| 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 |
| Name | Positive Displacement Flowmeter |
| Fluid Compatibility | Water, Oil, Chemicals |
| Installation Orientation | Horizontal or Vertical |
| Repeat Ability | ±0.1% |
| Operating Temperature | -40°C to 150°C |
| Flow Range | 0.1 to 1000 liters per minute |
| Material | Stainless Steel |
| Power Supply | 24 V DC |
| Connection Type | Flanged or Threaded |
| Operating Pressure | Up to 25 MPa |
| Accuracy | ±0.5% |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-51 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| 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 |
| Flow Range | 0.1 to 1000 liters per minute |
| Fluid Compatibility | Water, oil, chemicals, viscous fluids |
| Installation Orientation | Horizontal or vertical |
| Product Name | Positive Displacement Flowmeter |
| Measurement Principle | Positive Displacement |
| Temperature Range | -40°C to 150°C |
| Pressure Rating | Up to 400 bar |
| Output Signal | Pulse / Analog / Digital |
| Repeat Ability | ±0.1% |
| Power Supply | 24 VDC / 110 VAC / 220 VAC |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-49 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| 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 |
| Name | Rotary Piston Flowmeter |
| Flow Range | Varies by model, typically 0.1 to 1000 L/min |
| Installation Orientation | Horizontal or vertical installation possible |
| Accuracy | ±0.1% to ±0.5% |
| Materials | Stainless steel, aluminum, or plastic |
| Repeat Ability | ±0.1% |
| Pressure Rating | Up to 400 bar (varies by model) |
| Measurement Principle | Positive Displacement |
| Fluid Compatibility | Suitable for viscous liquids, oils, and chemicals |
| Power Supply | 24 VDC or battery-powered options |
| Temperature Range | -40°C to 150°C |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-48 |
| Place of Origin | China |
MOQ: 1Set
Price: 5-8 work days
| 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 |
| Connection Type | Flanged / Threaded / Tri-clamp |
| Fluid Compatibility | Water, Oil, Chemicals, Fuels |
| Power Supply | 24 VDC / 110 VAC / 220 VAC |
| Output Signal | Pulse, Analog, Digital |
| Measurement Principle | Positive Displacement |
| Material | Stainless Steel / Aluminum / Cast Iron |
| Pressure Rating | Up to 400 bar |
| Name | Positive Displacement Flowmeter |
| Brand Name | QINWEIYB |
| Model Number | QWLZB-42 |
| Place of Origin | China |
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