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參數資料
| 型號： | 1220A-001G-3S |
| 元件分類： | 壓力傳感器 |
| 英文描述： | Signal Conditioner |
| 中文描述： | 信號調理 |
| 文件頁數： | 2/2頁 |
| 文件大?。?/td> | 667K |
| 代理商： | 1220A-001G-3S |
PC Board Mountable Pressure Sensor
Model 1220 Low Pressure
HITs – Low Pressure
1-13
April 2000
PERFORMANCE SPECIFICATIONS
Supply Voltage: See application schematic
Ambient Temperature: 25°C (Unless otherwise specified)
Notes
1.
Output span of unamplified sensor.
2.
Compensation resistors are in an integral part of the sensor package;
no additional external resistors are required.
3.
Best Fit Straight Line.
4.
Temperature range: 0-50°C in reference to 25°C.
5.
For a zero-to-full scale pressure step change.
6.
10 Hz to 1kHz.
7.
Tube length: L=470 ± 5 mil, S=300 ± 3 mil, N=no tube.
8.
Lead pins can either be in the same or the opposite direction as the
pressure tube. See Dimensions drawing for lead configurations.
9.
Wetted materials are glass, ceramic, silicon, RTV, nickel, and aluminum.
10. 0-10" water column performance is based on testing at 1 psi full scale
pressure.
CONNECTIONS
ORDERING INFORMATION
APPLICATION SCHEMATIC
PARAMETERS
PRESSURE RANGE
UNITS
NOTES
0 - 1 psi
0 - 10 in H2O (Note 10)
MIN
TYP
MAX
MIN
TYP
MAX
Full Scale Output Span
49.5
50
50.5
24.75
25
25.25
mV
1
Zero Pressure Output
2
+mV
2
Pressure Non-linearity
0.1
0.25
0.05
0.1
±% Span
3
Pressure Hysteresis
0.01
0.05
0.01
0.1
±% Span
Input & Output Resistance
2500
4400
6000
2500
4400
6000
Temperature Error – Span
0.5
1.0
0.5
1.0
±% Span
4
Temperature Error – Zero
0.5
1.0
3.0
±% Span
4
Thermal Hysteresis – Zero
0.1
0.2
±% Span
4
Supply Current
1.5
2.0
1.5
2.0
mA
Response Time (10% TO 90%)
1.0
mS
5
Output Noise
1.0
V p-p
6
Output Load Resistance
2
Insulation Resistance (50 VDC)
50
Long Term Stability
0.2
0.5
±% Span/yr
Pressure Overload
20
psi
Operating Temperature
–40°C to +125°C
Storage Temperature
–50°C to +150°C
Media
Non-corrosive Gases Compatible with Wetted Materials
9
Weight
3 Grams
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