Xi 'an Qinwei Instrument Factory (General Partnership Enterprise)
Products
Manufacturer of a wide range of products which include High Pressure Electromagnetic Flowmeter IP68 Anti-Interference Signal,Sanitary Electromagnetic Flowmeter 0-250Mpa DN10-DN200 Quick Install Flange,High Temperature Absolute Pre...
MOQ: 1Set
Price: Negotiable
| Liner material | PTFE, Rubber, Ceramic, PFA |
| Ambient Temperature | -10~80℃ |
| Lining Material | PTFE, Polyurethane |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Display | LCD with backlight |
| Protection Level | IP68 |
| Communication | RS485/Modbus,Hart,Profitbus |
| Power Consumption | <20W |
| Velocity | 0.1 m/s～15 m/s |
| Pipe Diameter | 0.5 to 1.5in. |
| Wireless Update Rate | 1 second to 60 minutes |
| Brand Name | QINWEIYB |
| Model Number | QWDC-SUP103 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Working Pressure | ≤2.5Mpa |
| Warranty | 12 months |
| Condition | 100% Orinigal |
| Pressure | 0-250Mpa |
| Electrode Material | 316L Stainless Steel, Hastelloy, Titanium |
| Power Supply | 24V DC or 220V AC |
| Size | DN15-DN3000(1/2”~120”) |
| Measurement Medium | Gas, liquid, steam |
| Measurement Range | 0.1 to 10 m/s |
| Liner Material | PTFE, Rubber, Ceramic, Neoprene |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Brand Name | QINWEIYB |
| Model Number | QWDC-SUP106 |
| Place of Origin | China |
MOQ: 1 Set
Price: Negotiable
| Output Signal | 4-20 mA DC with HART protocol |
| Flange Size | DN50/DN80, ANSI 1"/2" RF (option) |
| Supply Ability | 100 PCS/Month |
| Payment Terms | T/T,D/P,D/A,L/C |
| Diaphragm Seal | Remote, capillary length 1-10 m |
| Delivery Time | 15-25 work days |
| Protection Rating | IP67 |
| Packaging Details | Wooden case |
| Ambient Temperature | -30 ~ 85 °C (transmitter body) |
| Fill Fluid | High-temperature silicone oil / fluorinated oil |
| Warranty | 24 months |
| Wetted Material | 316L SS standard, Hastelloy C option |
| Long-term Stability | ±0.1% FS per year |
| Media Temperature | -50 ~ 400 °C (with remote seal) |
| Accuracy | ±0.1% FS (system, including seal and capillary) |
| Pressure Range | 0-30 kPa to 0-10 MPa absolute (option) |
| Model Number | QWY-323 |
| Place of Origin | China |
| Brand Name | QINWEIYB |
| Certification | ISO 9001:2015, CE |
MOQ: 1 Set
Price: Negotiable
| Output Signal | 4-20 mA DC, HART option |
| Protection Rating | IP67 |
| Delivery Time | 7-10 work days |
| Power Supply | 12-36 V DC |
| Packaging Details | Carton with foam protection |
| Wetted Material | 316L / 304L stainless steel, FDA compliant |
| Surface Finish | Ra ≤ 0.4 μm (wetted parts) |
| Media Temperature | -30 ~ 150 °C (CIP/SIP capable) |
| Long-term Stability | ±0.1% FS per year |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100 PCS/Month |
| Seal Material | EPDM / Viton / silicone O-ring (option) |
| Warranty | 24 months |
| Accuracy | ±0.2% FS |
| Pressure Range | 0-10 kPa to 0-4 MPa absolute (option) |
| Process Connection | Tri-Clamp 1.5" / 2" (DN25-DN50) |
| Certification | ISO 9001:2015, CE, FDA |
| Brand Name | QINWEIYB |
| Place of Origin | China |
| Model Number | QWY-324 |
MOQ: 1 Set
Price: Negotiable
| Packaging Details | Carton with foam protection |
| Display | Backlit LCD, 5-digit, local zero/span/damping adjustment |
| Protection Rating | IP67 |
| Sensor Element | Diffused silicon, laser-welded sealed vacuum reference |
| Pressure Range | 0-10 kPa to 0-40 MPa absolute (option) |
| Delivery Time | 5-8 work days |
| Wetted Material | Stainless steel 316L |
| Warranty | 24 months |
| Process Connection | G1/2, 1/2 NPT, M20 x 1.5 (option) |
| Long-term Stability | ±0.1% FS per year |
| Media Temperature | -40 ~ 125 °C |
| Payment Terms | T/T,D/P,D/A,L/C |
| Accuracy | ±0.05% FS |
| Output Signal | 4-20 mA DC with HART protocol |
| Supply Ability | 100 PCS/Month |
| Power Supply | 12-36 V DC (24 V DC typical) |
| Certification | ISO 9001:2015, CE |
| Model Number | QWY-320 |
| Place of Origin | China |
| Brand Name | QINWEIYB |
MOQ: 10 PCS
Price: Negotiable
| Payment Terms | T/T,D/P,D/A,L/C |
| Output Signal | 4-20 mA / 0-5 V / RS485 Modbus |
| Process Connection | G1/4, 1/4 NPT, M20 x 1.5 (option) |
| Power Supply | 9-28 V DC |
| Warranty | 18 months |
| Protection Rating | IP67 |
| Supply Ability | 2000 PCS/Month |
| Weight | Less than 150 g |
| Packaging Details | Carton |
| Delivery Time | 3-5 work days for stock |
| Sensor Element | Diffused silicon, sealed vacuum reference |
| OEM Support | Logo, cable, connector, range and tag customization |
| Wetted Material | Stainless steel 316L |
| Media Temperature | -20 ~ 100 °C |
| Accuracy | ±0.25% FS (option ±0.1% FS) |
| Pressure Range | 0-10 kPa to 0-25 MPa absolute (option) |
| Body Size | Approx. 27 x 85 mm |
| Model Number | QWY-322 |
| Certification | ISO 9001:2015, CE |
| Brand Name | QINWEIYB |
| Place of Origin | China |
MOQ: 1 Set
Price: Negotiable
| Enclosure Material | Die-cast aluminum alloy, epoxy coated |
| Process Connection | 1/2 NPT, M20 x 1.5, flange option |
| Delivery Time | 5-8 work days |
| Protection Rating | IP68 |
| Warranty | 24 months |
| Supply Ability | 100 PCS/Month |
| Accuracy | ±0.1% FS |
| Sensor Element | Diffused silicon, sealed vacuum reference |
| Ambient Temperature | -40 ~ 85 °C |
| Payment Terms | T/T,D/P,D/A,L/C |
| Wetted Material | Stainless steel 316L |
| Media Temperature | -40 ~ 120 °C |
| Explosion Protection | Ex d IIC T6 (Zone 1, Zone 2) |
| Pressure Range | 0-10 kPa to 0-60 MPa absolute (option) |
| Output Signal | 4-20 mA DC with HART protocol |
| Packaging Details | Wooden case with foam lining |
| Cable Entry | 3/4 NPT, M20 x 1.5 (Ex d gland) |
| Model Number | QWY-321 |
| Place of Origin | China |
| Brand Name | QINWEIYB |
| Certification | ISO 9001:2015, CE, Ex d IIC T6 |
MOQ: 1Set
Price: Negotiable
| Max Off | 5.0,8.0,11.0,16.0 Bar |
| Switch Type | Pressure Switch |
| Warranty | 1 Year |
| Fill Fluid | Silicone oil Glyceride and water |
| Material | Stainless Steel 316L |
| 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 |
| Input | RTD / TC / mV |
| Working Temp | -30℃~85℃ |
| Process Connection | M20 * 1.5 male or 1/2 NPT male |
| Brand Name | QINWEIYB |
| Model Number | QWY-307 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Proof Pressure | 150%F S |
| Customized Support | OEM, ODM, OBM |
| Liquid Temperature | - 10 ~ 60 ℃ |
| Electric Connection | M20 * 1 . 5 male |
| Process Connection | 1/2 inch NPT |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Output | 4-20 mA, 0-10VDC, 0-5V,RS485 optional |
| Power Supply | 24 V DC |
| Thread | G NPT |
| Diaphragm Material | SS316L |
| Switch Type | Pressure Switch |
| Brand Name | QINWEIYB |
| Model Number | GMDY-60 |
| Place of Origin | China |
MOQ: 1Set
Price: Negotiable
| Material | Stainless Steel 316L |
| Pressure Type | Gauge/Absolute/Differential |
| Warranty | 24 months |
| Medium Temperature | -50 ~ 120 C |
| Accuracy | ±0.1% FS |
| Protection | IP65 |
| Thread | G NPT |
| Power Consume | < 0.5W |
| Power Supply | 24 V DC |
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Process Connection | 1/4NPT male or 1/8NPT male |
| Brand Name | QINWEIYB |
| Model Number | QWY-305 |
| Place of Origin | China |
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