Anti Corrosive Ceramic Cores Precision Pressure Transmitters
Feature
- Multiple pressure range optional, small measuring range available
- 0/4-20mA, 0/1-5V,0-10V output optional
- Submersible and thread installation method optional
- Non polarity 2 line current output
- AC,DC voltage output optional
- Two-wire system lead wire non-polarity
Application
- Inflammable medium class
- Explosion proof site
- Strongly corrosive liquid level measuring
- Precious liquids level measurement
- Corrosion medium
- Chemistry experiment
- A field of high temperature
Instruction
GXPS440 Anti Corrosive Ceramic Cores Precision Pressure Transmitters is a high reliability, high stability, high-precision ceramic cores for the sensitive components of the level transmitter.
Widely used in small-scale level measurement, such as water, oil, natural gas, liquefied petroleum gas and other corrosive liquids and gases.
GXPS440 is the 316L SS shell plus the ceramic capacitor core body, GXPS450 is uses a titanium alloy + PTFE shell, ceramic cores used internationally renowned brands, Programmable transmitter conversion circuit, and can facilitate its zero and full scale calibration and slight shift.
According to different use of site we can configure the wear resistance, oil resistance, acid and alkali resistant, high strength special air conductivity cable.
Prevent Explode intrinsically safe, isolation explosion-proof, explosion-proof, CE certification.
Two wire system of circulation output lead non-polar; three-wire voltage output for AC and DC
Electronic interface and signals definition
| Output signal |
| Two wire | 4~20mA |
| Three wire | 4~20mA, 0~20mA |
0/1~5V, 0~10V(dc)
|
| Electric connection |
| Cable | Two wire system | Three wire system |
| Red | Power | power |
| Blue/green | NULL | output |
| Black | output | Power ground |
| Yellow | shielding conductor | shielding conductor |
Parameter
| Spec. | Numerical value |
| Pressure range | 0~0.5……50mH2O |
| Overload pressure | 1.5 times nominal value |
| Secondary containment | 3 times nominal value |
| Accuracy | ±0.25%F.S, ±0.5%F.S, ±1.0%F.S selectable |
| Stability | Typical range:±0.25%F.S, Max. value :±0.5%F.S |
| Operating temperature | -20°C~80°C (or -20°C~120°C ) |
| Compensation temperature | -10°C~70°C (digital compensation of all temperature range) |
| Medium compatibility | All Caustic Medium Compatible with ceramic and PTFE |
| Electrical performance | 2 line | 3 line |
| Output signal | 4~20mA | 0/1~5V | 0~10V | 0~20mA |
| Power supply | 24VDC nominal 10~30Vdc | 24VDC nominal 6~24Vdc | 24VDC nominal 11~30Vdc | 24VDC nominal 11~30Vdc |
| Load resistance | (U-10)/0.02(Ω) | >100k Ω |
| Insulation | >100M Ω @50V |
| Electric strength | 500V@60 second |
| vibration/Impact | 10g/5~2000Hz, axes X/Y/Z 20g sine 11ms |
| Electrical connection | 6grade seal,IP68 protection |
| Response time | 10ms |
| Pressure type | pressure gauge |
| Certificate | intrinsically safe prevent explode, isolation explosion proof certificate, CE |
| Electromagnetic compatibility | electromagnetic radiation:EN50081-1/-2; electromagnetic Sensitivity: EN50082-2 |
| Defend the lightning | Air conduction pressure proof 8000V, cable conduction pressure proof 4000V |
Ordering information
GX-Type-Range-Output-Accuracy-Power--Cable length-Package
- Type : PS440=piezoresistance ceramic core, PS450= Piezoelectric capacitance ceramic core ,RSV=Reserved
- Range: 0.5m……50m= the upper limitation of the range
- Output:: A0=0~20mA,A4=4~20mA, V=0~5Vdc, V1=1~5Vdc. V2=0~10Vdc
- Accuracy: 0.25=±0.25%F.S, 0.5=±0.5%F.S, 1.0=±1.0%F.S
- Power: DC24=24VDC,AC110=110VAC@60Hz,AC220=220VAC@50Hz
- Cable length: XXm=XX meter 1-150m
- Package: 1 piece per package with Bb, Foam
e.g. GXPS450-2.5m-A-0.5-DC24-5m-Foam
PS450 with Piezoelectric capacitance ceramic core, test range is 0-2.5mH2O, 24Vdc power supply 4-20mA output, with 5m cable, foam packaged.
Product Tags:
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Corrosion-resistant ceramic core liquid pressure transmitter with small measuring range with accuracy ±0.25% Images
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