China Air Accurate Anti-corrosive Stainless Steel Absolute Gauge Tank Piezoresistive Pressure Sensor, Find details about China Pressure Sensor, Piezoresistive Pressure Sensor from Air Accurate Anti-corrosive Stainless Steel Absolute Gauge Tank Piezoresistive Pressure Sensor
Air Accurate Anti-corrosive Stainless Steel Absolute Gauge Tank Piezoresistive Pressure Sensor
General MPM280 Piezoresistive Pressure Sensor
The outline, installation dimension and sealing method of General MPM280 is strongly interchangeable, it is widely used for measuring pressure which is compatible with stainless steel and Viton;
Electric Connection
Electric connection: Kovar pin or 100mm silicon rubber flexible wires
Common mode voltage output: 50% of input (typ. )
Input impedance: 3KΩ~8KΩ
Output impedance: 3.5KΩ~6KΩ
Response (10%~90%): <1ms
Insulation resistor: 100MΩ, 100VDC
Construction Specification
Diaphragm: Stainless steel 316L Titanium TA1 (MPM280 Ti) Tantalum Ta (MPM280 TH)
Housing: Stainless steel 316L Titanium TC4 (MPM280 Ti) Hastelloy C (MPM280 TH)
Pin: Kovar
O-ring: Viton
New weight: ~ 23G (General)
~ 50g (Flush diaphragm)
~ 125g (Assembled)
~ 13.5g (MPM280 Ti)
Environment Condition
Position effect: Deviate 90° from any orientation, zero change ≤0.05%FS
Media compatibility: The gas or liquid which is compatible with construction material and Viton
Working Condition
Media temperature: (25±1)°C
Environment temperature: (25±1)°C
Shock: 0.1g (1m/s/s) Max
Humidity: (50%±10%) RH
Local air pressure: (86 ~ 106) kPa
Power supply: (1.5±0.0015)mADC
Specification:
Item* | Min. | Typ. | Max. | Units |
Linearity |
| ±0.15 | ±0.25 | %FS,BFSL |
Repeatability |
| ±0.05 | ±0.075 | %FS |
Hysteresis |
| ±0.05 | ±0.075 | %FS |
Zero output |
| ±1 | ±2 | mV DC |
FS output** | 70 |
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| mV DC |
Zero thermal error |
| ±0.75 | ±1.0 | %FS, @25ºC |
FS thermal error |
| ±0.75 | ±1.0 | %FS, @25ºC |
Compensated temp. range | 0~50 | ºC | ||
Working temp. range | -40~125 | ºC | ||
Storage temp. range | -40~125 | ºC | ||
Stability |
| ±0.2 | ±0.3 | %FS/year |
*Testing at basic condition,G: Gauge; A: Absolute; S: Sealed gauge ** 0BG, FS output ≥45mV 0AG, FS output ≥60mV 02A, 03A, 02GY, 03GY, FS output ≥45mV |
MPM280(TH/TS/HHTi)* | Piezoresistive OEM Pressure Sensor | ||||||||||||||||
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| Range code | Pressure range | Ref. | Range code | Pressure range | Ref. | ||||||||||
0B | 0kPa~20kPa | G | 12 | 0MPa~2MPa | G.A | ||||||||||||
0A | 0kPa~35kPa | G.A | 13 | 0MPa~3.5MPa | G.S.A | ||||||||||||
02 | 0kPa~70kPa | G.A | 14 | 0MPa~7MPa | S.A | ||||||||||||
03 | 0kPa~100kPa | G.A | 15 | 0MPa~10MPa | S.A | ||||||||||||
07 | 0kPa~200kPa | G.A | 17 | 0MPa~20MPa | S.A | ||||||||||||
08 | 0kPa~350kPa | G.A | 18 | 0MPa~35MPa | S.A | ||||||||||||
09 | 0kPa~700kPa | G.A | 19 | 0MPa~70MPa | S.A | ||||||||||||
10 | 0kPa~1000kPa | G.A | 20 | 0MPa~100MPa | S.A | ||||||||||||
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| Code | Pressure type | ||||||||||||||
G | Gauge | ||||||||||||||||
A | Absolute | ||||||||||||||||
S | Sealed gauge | ||||||||||||||||
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| Code | Pressure connection | Installation | |||||||||||||
0 or null | O-ring | ||||||||||||||||
H1 | M24×1 male (assembled, P≤2MPa) | C1~C11 are available for pressure connections for both assembled and welded type | |||||||||||||||
H2 | M27×2 male (assembled, P≤70MPa) | ||||||||||||||||
H3 | M24×1 male (welded, P≤2MPa) | ||||||||||||||||
H4 | M27×2 male (welded, P≤35MPa) | ||||||||||||||||
C1 | M20×1.5 male, face type seal | Pressure connection options for assembled or welded type | |||||||||||||||
C2 | G1/4 male | ||||||||||||||||
C3 | G1/2 male | ||||||||||||||||
C4 | G1/4 female | ||||||||||||||||
C5 | M20X1.5male waterline seal | ||||||||||||||||
C6 | 1/4NPT male | ||||||||||||||||
C7 | 1/4NPT female | ||||||||||||||||
C8 | 1/2NPT male | ||||||||||||||||
C9 | 1/2NPTfemale | ||||||||||||||||
C10 | R1/4 male | ||||||||||||||||
C11 | R1/2 male | ||||||||||||||||
PC1 | Flush diaphragm M20×1.5 male, | Top: M24×1 female | |||||||||||||||
PC2 | Flush diaphragm R1/2 male, | ||||||||||||||||
PC3 | Flush diaphragm G1/2 male, | ||||||||||||||||
PD1 | DN25 clamp | ||||||||||||||||
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| Code | Compensation | ||||||||||||||
L | Laser trimming | ||||||||||||||||
M | Outer compensated resistor (providing resistor value) | ||||||||||||||||
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| Code | Electric connection | |||||||||
1 | Kovar pin(default) | ||||||||||||||||
2** | 100mm silicon rubber flexible wires | ||||||||||||||||
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| Code | Special measurement | ||||||||||||||
Y | Gauge sensor to measure vacuum(0kPa~-100kPa) | ||||||||||||||||
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MPM280 09 G 0 L 1 Y The whole spec |