| Prod Model: |
WP421A |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Pressure Type: |
Gauge Pressure(G), Absolute Pressure(a), Sealed Pr |
| Process Connection: |
G1/2,M20*1.5,1/4NPT,1/2NPT, Customized |
| Electrical Connector: |
Terminal Block, Cable |
| Output Signal: |
4-20mA (1-5V); 4-20mA with Hart Protocol |
| Compensation Range: |
: 0~150 Celsius, 250 Celsius, 350 Celsius |
| Power Supply: |
24V DC |
| Name: |
Medium-High Temperature Pressure Transmitter |
| Measuring Medium: |
Gas, Oil, Liquids, Steam |
| Pressure Range: |
0_(-0.2kpa)~100kpa, 0-0.2kpa~100MPa. |
Product Description
Medium-high temperature Pressure Transmitters
Model: WP421A
ApplicationThis high temperature pressure transmitter can be used to measure & control the pressure of oil, gas, liquids in the fields:
Hydraulic and level measurement
Gas tank pressure monitoring
Industrial test and control
Petroleum, Chemical industry
Ocean and Oil & Gas
DescriptionWP421A medium-high temperature pressure transmitter with adopt advanced imported sensor component and anti-high temperature sensitive element. This pressure transmitter's probe can work stably for a long time under 350Celsius operation environment. Laser welding technology is used between sensor and stainless steel house, which melts the 2 parts into one, and ensures pressure transmitter's safety usage at high temperature state. Between pressure core parts of pressure transmitter and circuit board, there is a PTFE(Teflon) gasket for heat insulation.
FeaturesVarious signal outputs
HART protocol is available
With Heatsink construct
High precision 0.1%FS, 0.2%FS, 0.5%FS
Compact dimension design, strong construct
Operating temperature: 150Celsius, 250Celsius, 350Celsius
Light weight, easy to install, maintenance-free
100% Linear meter or 3 1/2 LCD or LED digital indicator is configurable
Explosion-proof type: Ex iaIICT6, Ex dIIBT4
SpecificationPressure range: 0--0.2kPa~100kPa, 0-0.2kPa~100MPa.
Pressure type: Gauge pressure(G), Absolute pressure(A), Sealed pressure(S), Negative pressure (N).
Output signal: 4-20mA (1-5V); 4-20mA with HART protocol; 0-10mA(0-5V);
Power supply: 24V DC;
Electrical connection: Cable, Terminal block
Compensation range: 0~150 Celsius, 250 Celsius, 350 Celsius
Operation temperature: Probe: 150 Celsius, 250 Celsius, 350 Celsius, Circuit board: -30~70 Celsius.
Overload pressure: 150%FS
Pressure connection: M20*1.5, G1/2,
Accuracy: 0.5%FS, 1.0 %FS,
Wetted part: Stainless steel 304 or 316L
Ordering guide: WP421A-1.0MPa-M20*1.5-Terminal block-4-20mA-24VDC-0.5%FS
Shanghai Wangyuan Instruments of Measurement Co., Ltd. is a high-tech enterprise level company specializing in industrial process control technology and products. We offer a complete product line of pressure, temperature, flow and indicator. Our products and services comply with the professional standards of CE, ISO 9001, RoHS, Explosion proof and CPA.
Our main products are including Pressure transmitters, Pressure transducers, Pressure sensor, Level Transmitter, Differential pressure transmitter (DP transmitter), Temperature transmitter, Flow meter, Intelligent indicator, Control instrument, Paperless recorder, Pressure switch and etc.
Our products are applying in the fields like food & beverage plant, water and waste water treatment, oil & gas, electric power, scientific research, ocean, boiler, coal mine, forklift weighing system HVAC systems, CNG & LNG, air condition, fuel pressure measurement and other process control industries.
In addition, with our highly skilled and experienced team of professional engineers and technicians we can provide integrated research and development services that rank us at the top of our industry. All products are thoroughly tested in-house with our vast array of calibration and special testing equipment. Our testing process is conducted in accordance with a strict quality control system.
With our on-site experience, research and development services we are a leader in the industrial automation field, and provide global customers with high quality products and services.
