China Air Digital HART RS485 Water Tank Liquids Piezoresistive Hydropower Pressure Sensor MPM4730, Find details about China pressure transmitter, pressure transducer from Air Digital HART RS485 Water Tank Liquids Piezoresistive Hydropower Pressure Sensor MPM4730
Basic range(MPa) | -0.1 | 0.1 | 0.2 | 0.35 | 0.7 | 1.0 | 2.0 | 3.5 | 7 | 10 | 20 | 35 | 60 | 100 | |||
Overpressure (MPa) | -0.1 | 0.15 | 0.3 | 0.5 | 1.0 | 1.5 | 3.0 | 5.0 | 10 | 15 | 30 | 50 | 90 | 110 | |||
Note: the min.shrinked available pressure range is 1/5 of basic range; For the pressure range between min.range and max.range, but not indicated in the above table, we enlarge the above basic pressure range to produce (overpressure unavailable); | |||||||||||||||||
Total accuracy | ±0.075%FS(min.) ±0.15%FS(typ.) ±0.25%FS(max.) | ||||||||||||||||
Stability | ±0.2%FS/year | ||||||||||||||||
Compensated temp. | (-10~80)ºC | ||||||||||||||||
Operation/storage temp. | (-40~80)ºC | ||||||||||||||||
Power supply | (10~28)VDC(RS485)/(12~30)VDC(HART) | ||||||||||||||||
Output | (4~20)mADC | ||||||||||||||||
RS485/HART(optional) | |||||||||||||||||
Load | (4~20)mADC output,(U-10V/12V)/0.02A(Ω) | ||||||||||||||||
RS485 bus line could connect with 99 transmitters | |||||||||||||||||
Electric connection | DIN43650 4-pin plug(RS485 socket inside) | ||||||||||||||||
7-pin plug(for RS485 interface output at local place) | |||||||||||||||||
Φ7.2mm shielding cable | |||||||||||||||||
Insulation | 100MΩ/50V | ||||||||||||||||
Shock | 20g,(20~5000)Hz | ||||||||||||||||
Impact | 20g,11ms | ||||||||||||||||
Protection | IP65(B1,B2) IP63(B3) | ||||||||||||||||
Media compatibility | Diaphragm: SS 316L | ||||||||||||||||
Housing: SS 1Cr18Ni9Ti | |||||||||||||||||
O-ring: Viton | |||||||||||||||||
Weight | ~160g | ||||||||||||||||
MPM4730 | Intelligent Pressure Transmitter | ||||||||||||
Range | Pressure range: -0.10~0.01100MPa | ||||||||||||
[0~X]kPa MPa | ,X=actual pressure range | ||||||||||||
| | Code | Output signal | ||||||||||
E | 4~20mADC | ||||||||||||
R4 | RS485 communication interface | ||||||||||||
H | HARTâ communication protocol | ||||||||||||
| Code | Construction material | |||||||||||
Diaphragm | Pressure port | Housing | |||||||||||
22 | SS 316L | SS | SS | ||||||||||
24 | SS 316L | SS 316L | SS 316L | ||||||||||
Code | Others | ||||||||||||
B1 | 4-spin Hirschmann plug connection | ||||||||||||
B2 | Cable connection, default cable length: 1.5m | ||||||||||||
B3 | 7-pin plug connection | ||||||||||||
PC1 | Flush diaphragm, M20×1.5 male | ||||||||||||
PC3 | Flush diaphragm, G1/2 male | ||||||||||||
C1 | M20×1.5 male, face type seal | ||||||||||||
C3 | G1/2 male | ||||||||||||
C4 | G1/4 female | ||||||||||||
C5 | M20×1.5 male, waterline seal | ||||||||||||
G | Gauge | ||||||||||||
S | Sealed gauge | ||||||||||||
A | Absolute | ||||||||||||
i | Intrinsic safe version ExiaIIBT6 Ga | ||||||||||||
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MPM4730 [0~100]kPa ER4 22 B3C1G the whole spec | |||||||||||||