23A-100G [ETC]
Signal Conditioner ; 信号调理\n
| 型号： | 23A-100G |
| 厂家： | 
ETC |
| 描述： | Signal Conditioner
|
| 文件： | 总2页 (文件大小：107K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Model 23 Medium Pressure
ꢀ Medical Instrumentation
ꢀ HVAC
PC Board Mountable Pressure Sensor
0-100 mV Output
ꢀ Process Control
Gage Pressure
ꢀ Vacuum Measurement
ꢀ Air Flow Management
Temperature Compensated
DESCRIPTION
The Model 23 is a temperature compensated, piezoresistive
silicon pressure sensor packaged in TO-8 configurations. It
provides excellent performance and long-term stability.
Gage pressure ranges from 0-2 PSI to 0-250 PSI are
available. Integral temperature compensation is provided over a
range of 0-50°C using laser-trimmed resistors. An additional
laser-trimmed resistor is included to normalize pressure
sensitivity variations by programming the gain of an external
differential amplifier. This provides sensitivity interchangeability
of 1%.
Please refer to the low pressure section for information on
products with operating pressures less than 0-2 PSI. An
uncompensated sensor (Model 20) is also available. For sensors
in a dual-in-line package please refer to the Models 1210 and
1220. Please contact the factory for additional information.
FEATURES
ꢀ TO-8 Package
ꢀ ±±01% Non-linearity
ꢀ ±±05% Temperature Performance
DIMENSIONS
ꢀ 10±% Interchangeable Span (provided by
gain set resistor)
ꢀ Solid State Reliability
ꢀ Low Power
STANDARD RANGES
Range
psig
●
± to 2
± to 5
●
± to 1±
± to 15
± to 3±
± to 5±
± to 1±±
± to 25±
●
●
●
●
●
●
1-32
TO-8 – Standard
PC Board Mountable Pressure Sensor
PERFORMANCE SPECIFICATIONS
Model 23 Medium Pressure
Supply Current: 1.5mA
Ambient Temperature: 25°C (Unless otherwise specified)
PARAMETERS
MIN
TYP
MAX
15±
6±
UNITS
mV
NOTES
Full Scale Output Span
Full Scale Output Span (2 psi version)
Zero Pressure Output
Pressure Non-linearity
Pressure Hysteresis
Input & Output Resistance
Temperature Error – Span
Temperature Error – Zero
Thermal Hysteresis – Span
Thermal Hysteresis – Zero
Supply Current
75
3±
1±±
mV
2
±mV
±0±5
±0±1
44±±
±03
±01±
±0±5
6±±±
±05
±% Span
±% Span
Ω
1
25±±
±% Span
±% Span
±% Span
±% Span
mA
2
1, 2
2
±01
±05
±01
±01
2
105
20±
3X
3
Response Time
10±
msec
4
Output Noise
10±
µV p-p
MΩ
5
Output Load Resistance
Insulation Resistance (5± VDC)
Pressure Overload
Operating Temperature
Storage Temperature
Acceleration
2
6
5±
MΩ
7
Rated
8, 1±
–4±°C to +125°C
–5±°C to +15±°C
5±g Max
Shock
1±±±g Peak for ±05mS
Vibration
2±g Peak at 1± to 2±±± Hz
Non-Corrosive Gases
3 Grams
Media
9
Weight
Notes
10 Best Fit Straight Line0 For 2 psi output span is 3±-6± mV and TC zero
temperature error is ±1025%0
20 Temperature range ±-5±°C in reference to 25°C0
30 Guarantees input/output ratiometricity0
40 For a zero-to-full scale pressure step change0
50 1± Hz to 1 kHz0
70 Between case and sensing element0
80 For top side application, 3X not to exceed 5±± psi on ranges: ±-1± psi
to ±-25± psi; 2± psi for 2 psi and 5 psi versions0
90 For Top Entry versions, wetted materials are silicon, aluminum, gold,
RTV, glass, and nickel0 For Bottom Entry versions, wetted materials are
silicon, RTV, gold, and glass0
1±0 For backside application, 3X not to exceed 1±± psi on all ranges0
60 Prevents increase of TC Span due to output loading0
CONNECTIONS
ORDERING INFORMATION
23A - 015
G
Type (G = Gage)
Pressure Range
Model
APPLICATION SCHEMATIC
June 2±±1
Feel free to contact customer service with any questions at
Toll free 1(800)745-8008; Phone (757)766-1500; Fax (757)766-4297
TO-8 – Standard
1-33
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