Xi 'an Qinwei Instrument Factory (General Partnership Enterprise)
| Housing Material | Plastic |
| Size | NPT 1-4 NPT 3-8 Adapter |
| Diaphragm Material | SS316L |
| Measuring Range | 0 ... 1mH2O to 0 ... 1500mH2O |
| Product Name | Digital Pressure Transmitter |
| Output | 4 ~ 20mA |
| Pressure Type | Gauge, Absolute, Sealed Gauge |
| Ingress Protection | IP67 |
| Proof Pressure | 150 % FS |
| Thread | 6.35*0.8 NPT1/8 NPT1/4 |
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Brand Name | QINWEIYB |
| Model Number | QWY-30 |
| Place of Origin | China |
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Product Specification
| Housing Material | Plastic | Size | NPT 1-4 NPT 3-8 Adapter |
| Diaphragm Material | SS316L | Measuring Range | 0 ... 1mH2O to 0 ... 1500mH2O |
| Product Name | Digital Pressure Transmitter | Output | 4 ~ 20mA |
| Pressure Type | Gauge, Absolute, Sealed Gauge | Ingress Protection | IP67 |
| Proof Pressure | 150 % FS | Thread | 6.35*0.8 NPT1/8 NPT1/4 |
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days | Packaging Details | Carton |
| Brand Name | QINWEIYB | Model Number | QWY-30 |
| Place of Origin | China | ||
| High Light | Digital Display Temperature Transmitter 4-20mA ，Digital Display Pressure Sensor 4-20mA ，Diffused Silicon Pressure Sensor | ||
4-20mA Digital Display Pressure Transmitter With Imported Diffused Silicon Pressure Sensor
The core of the pressure transmitter adopts a diffused silicon sensor. The dedicated integrated circuit inside converts the millivolt signal of the sensor into a standard current signal, which can be directly connected to computer interface cards, control instruments, intelligent instruments or PLCs, etc. For long-distance transmission, current output can be adopted.
Multiple thread specifications; suitable for water, steam, liquid and oil; accuracy up to 0.075 grade.
| Pressure type | Gauge pressure (default), absolute pressure |
| Accuracy grade | 0.2 grade (default), 0.1 grade high precision, 0.075 grade (customized) |
| Power supply voltage | 12-32VDC working voltage |
| Output signal | 4-20mA (default), 0-5V/0-10V (optional) |
| Measured medium | Liquid or gas (compatible with 316L stainless steel material) |
| Thread interface | M20*1.5 (default), NPT1/4, M14*1.5, G1/2, G1/4, NPT1/4 |
| Range | -0.1MPa to 60MPa, customizable at factory according to requirements |
| Working conditions | Medium temperature -25℃ to 80℃, ambient temperature -25℃ to 80℃ |
| Overload pressure | 200% overload below 16Mpa, 150% overload above 16Mpa |
| Response speed | Overall <8ms |
| Stability | ≤±0.2%FS/year |
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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