High Performance Economical Differential Pressure Transmitter - WP421A Medium and high Temperature Pressure Transmitter – Wangyuan
High Performance Economical Differential 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.
| Name | Standard Type Industrial Pressure transmitter | ||
| Model | WP401A | ||
| Pressure range | 0—(± 0.1～±100)kPa, 0 — 50Pa～1200MPa | ||
| 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”, M20*1.5, 1/2NPT, Flange DN50, Customized | ||
| Electrical connection | Terminal block 2 x M20x1.5 F | ||
| Output signal | 4-20mA(1-5V);4-20mA with HART protocol;0-10mA(0-5V); 0-20mA(0-10V) | ||
| Power supply | 24V DC; 220V AC, 50Hz | ||
| Compensation temperature | -10～70℃ | ||
| Operation temperature | -40～85℃ | ||
| Explosion-proof | Intrinsically safe Ex iaIICT4; Flameproof safe Ex dIICT6 | ||
| Material | Shell: Aluminium alloy | ||
| Wetted part: SUS304/ SUS316L/ PVDF | |||
| Media | Drinking water, waste water, gas, air, liquids, weak corrosive gas | ||
| Indicator (local display ) | LCD, LED, 0-100% linear meter | ||
| Maximum pressure | Measurement upper limit | Overload | Long term stability |
| <50kPa | 2~5 times | <0.5%FS/year | |
| ≥50kPa | 1.5~3 times | <0.2%FS/year | |
| Note: When range <1kPa, only no corrosion or weak corrosive gas can be measured. | |||
| For more information about this standard type Industrial Pressure transmitter, please feel free to contact us. | |||
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By Jean from Oslo - 2017.10.13 10:47
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Chris from Kenya - 2018.02.04 14:13
