Xi'an Kacise Optronics Co.,Ltd.
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GXPS300 The Zero-position and scale span Micrometer adjustment Piezoresistive Universal Pressure Transmitter
Feature
Zero-position and scale span
Micrometer adjustment
Accept the one-piece, non-standard order
Display indicator are available
Digital compensation for all temp. range available
Multiple pressure range and signal output
Non polarized 2 wire system current output
Intrinsically safe mode explosion proof, CE
Range: -0.1~0MPa, 0~0.03MPa, 0~100MPa
Output: 4~20mA, 0~5V, 0.5~4.5V
Accuracy: 0.25%F.S, 0.5%F.S
Current: 24VDC,non-polarity wire
Instruction
The GXPS300 Series pressure transmitter is a precision, high reliability, high cost,
variable range of industrial products. Widely used in gas, liquid pressure testing, such
as water, oil, mildly corrosive liquids and gases.
Electronic interface and signals definition
Parameter
| Spec. | Numerical value | ||||
| Pressure range | −0.1MPa……−0.01MPa~0~0.01MPa……100.0MPa -0.98atm…-0.098atm~0.098atm…986atm PSI: -14.5PSI…-1.45PSI~1.45psi…14500psi BAR : -1BAR….-0.1BAR~0.1bar…1000bar -10000mmH2O…-1000mmH2O~1000mmH2O…10190000mmH2O InchHg: -29inchHg… -2.95inchHg~2.95inchHg…29500inchHg | ||||
| Overload pressure | 1.5 times nominal value | ||||
| Rupture pressure | 3 times nominal value | ||||
| Accuracy | ±0.25%F.S,±0.5%F.S | ||||
| Stability | Typical value 0.25%F.S, Max. value:0.4%F.S | ||||
| Operating temperature | -40°C~85°C (or -40°C~125°C) | ||||
| Compensation temperature | -10°C~70°C | ||||
| Medium | All Caustic Medium Compatible with 1Cr18Ni9Ti | ||||
| Electrical performance | 2 line | 3 line | 4 line | ||
| Output signal | 4~20mA | 0~20mA | 0~5V | 0.5~4.5V | 0~20mA |
| 0~10Vdc | 1~5V | 0.5~3V | 0~5/10Vdc | ||
| Power supply | 10~30Vdc | 11~30Vdc | 8~24Vdc | 5V Ratio | 8/11~30Vdc |
| Load resistance | (U-10)/0.02(Ω) | Current:(U-12)/0.02(Ω); voltage :>20KΩ | |||
| Insulation | >100MΩ @50V | ||||
| Electric strength | 500V@60 second | ||||
| Electrical connection | DIN43650,protection IP65; air plug GX16-7, IP45; IP68 | ||||
| Pressure tap | M20×1.5,G1/2,G1/4,G1,NPT1/2,NPT1/4,R1/4, (Ht) | ||||
| Response time | 10ms | ||||
| Certificate | Intrinsically safe mode E, explosion proof type D, CE | ||||
| EMI/EMC | EMI: EN50081-1/-2; EMC: EN50082-2 | ||||