8 Year Exporter Absolute Pressure Transmitter - WP421A Medium and high Temperature Pressure Transmitter – Wangyuan
8 Year Exporter Absolute Pressure Transmitter - WP421A Medium and high Temperature Pressure Transmitter – Wangyuan Detail:
WP421A medium and high temperature pressure transmitter is widely used to measure and control for various industries, including hydraulic and level measurement, Boiler, Gas tank pressure monitoring, Industrial test and control, Petroleum, Chemical industry, offshore, electric power, ocean, coal mine and Oil & Gas.
The WP421A medium and high temperature pressure transmitter is assembled with imported high temperature resistant sensitive components, and the sensor probe can work stably for a long time at a high temperature of 350℃. The laser cold welding process is used between the core and the stainless steel shell to completely melt it into one body, ensuring the safety of the transmitter under high temperature conditions. The pressure core of the sensor and the amplifier circuit are insulated with PTFE gaskets, and a heat sink is added. The internal lead holes are filled with high-efficiency thermal insulation material aluminum silicate, which effectively prevents heat conduction and ensures the amplification and conversion circuit part work at allowable temperature.
Display type:
1. LCD disply: 3 1/2 bits ; 4 bits ; 4 bits/5 bits smart display
2: LED display: 3 1/2 bits ; 4 bits
| Name | Medium and high temperature pressure transmitter |
| Model | WP421A |
| Pressure range | 0—0.2kPa~100kPa, 0-0.2kPa~100MPa. |
| Accuracy | 0.1%FS; 0.2%FS; 0.5 %FS |
| Pressure type | Gauge pressure(G), Absolute pressure(A),Sealed pressure(S), Negative pressure (N). |
| Process connection | G1/2”, M20X1.5, 1/2″NPT, 1/4″NPT Customized |
| Electrical connection | Terminal block + M20*1.5(F) |
| Output signal | 4-20mA (1-5V); HART protocol; Modbus RS485; 0-5V; 0-10V, Customized |
| Power supply | 24V(12-36V) DC, 220VAC |
| Compensation temperature | 0~150℃, 250℃, 350℃ |
| Operating temperature | Probe: 150℃, 250℃, 350℃ |
| Circuit board: -30~70℃ | |
| Explosion-proof | Intrinsically safe Ex iaIICT4 Ga; Flameproof safe Ex dbIICT6 Gb |
| Material | Enclosure: Aluminum alloy |
| Wetted part: SS304/SS316L, Titanium, Hastelloy C-276, Monel, Customized | |
| Medium | Liquid, Fluid, Gas |
| Indicator (local display ) | LCD, LED, Smart LCD |
| Overload capacity | 150%FS |
| Stability | 0.5%FS/ year |
| For more information about WP421A Medium and High Temperature Pressure Transmitter, please feel free to contact us. | |
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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for 8 Year Exporter Absolute Pressure Transmitter - WP421A Medium and high Temperature Pressure Transmitter – Wangyuan , The product will supply to all over the world, such as: Qatar, Belgium, Brunei, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective solutions and meticulous after-sales service. We firmly believe that: we're outstanding as we have been specialized.
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!







