WP401B Economical type Column Structure Compact Pressure Transmitter can be used to measure & control liquid, gas and fluid pressure in lots of industrial fields:
- ✦ Petrochemical
- ✦ Automotive
- ✦ Power Plant
- ✦ Pump & Valve
- ✦ OIL & GAS
- ✦ CNG/LNG Storage
- ✦ Water Conservancy Project
- ✦ Environmental Engineering
The compact pressure transmitter could exhibit outstanding performance at a fairly competitive price with a wide range of customization options offered. The electrical connection is chosen from hirschmann, waterproof or aviation plug and can also do ex-proof or immersion type (IP68) cable lead. Micro LCD/LED indicator and sloping LED with 2-relay is compatible with the column case. Default SS304 wetted part and SS316L diaphragm can be substitute with other corrosion resistant material to accommodate different media. Including standard 4~20mA 2-wire, HART protocol and Modbus RS-485, multiple output signals are provided for selection.
| Item name |
Economical type Column Structure Compact Pressure Transmitter |
| Model |
WP401B |
| Measuring 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, 1/2"NPT, 1/4"NPT, Customized |
| Electrical connection |
Hirschmann/DIN, Aviation plug, Cable gland, Cable lead Customized |
| Output signal |
4-20mA(1-5V); RS-485; HART; 0-10mA(0-5V); 0-20mA(0-10V) |
| Power supply |
24(12-36)VDC; 220VAC |
| Compensation temperature |
-10～70℃ |
| Operating temperature |
-40～85℃ |
| Explosion-proof |
Intrinsically safe Ex iaIICT4; Flame proof Ex dIICT6 |
| Material |
Shell: SS304 |
| Wetted part: SS304/316L; PTFE; C-276; Tantalum; Monel, Customized |
| Media |
Liquid, Gas, Fluid |
| Field indicator |
LCD, LED, Tilt LED + 2-relay |
| 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 WP401B Compact Pressure Transmitter, please feel free to contact us. |