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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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise 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: Chicago, Kenya, Costa rica, we're now looking forward to even greater cooperation with overseas customers based on mutual benefits. We are going to work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
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