154N-005G-LT [ETC]
Signal Conditioner ; 信号调理\n
| 型号： | 154N-005G-LT |
| 厂家： | 
ETC |
| 描述： | Signal Conditioner
|
| 文件： | 总2页 (文件大小：123K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Model 154N UltraStable
ꢀ Medical Instruments
ꢀ Process Control
ꢀ Waste Water Management
ꢀ Refrigeration/Compressors
ꢀ Pressure Transmitters
ꢀ Level Systems
316 SS Pressure Sensor
0-100 mV Output
Gage, Sealed Gage and Absolute
Temperature Compensated
DESCRIPTION
The Model 154N is a media compatible, compensated,
piezoresistive silicon pressure sensor packaged in a 316 stainless
steel housing. The sensing package utilizes silicone oil to
transfer pressure from the 316 stainless steel diaphragm to the
sensing element.
The Model 154N is designed for low pressure applications.
A ceramic substrate is attached to the package that contains
laser-trimmed resistors for temperature compensation and offset
correction. An additional laser-trimmed resistor is included
which can be used to adjust sensitivity variations by setting the
gain of an external differential amplifier to within 1%
interchangeability.
Alternatives include cap-ring Models 84 or 86, ¼ NPT
Model 96, and Model 85. High pressure sensors are also
available.
FEATURES
ꢀ O-ring Mount
ꢀ 0.1% Pressure Non-linearity
DIMENSIONS
w/BACK END OPTIONS
BASIC SENSING ELEMENT
ꢀ –20°c To +85°c Compensated
DIAPHRAGM,
.001 [0.03] THICK
Ø.7413/.7427
[18.829/18.864]
Temperature Range
WELD RING
ꢀ 1.0% Interchangeable Span
O-RING, BUNA-N,
Ø.070 [1.78]
(Provided By Gain Set Resistor)
.54
ꢀ Solid State Reliability
ꢀ Low Power
.24 [6.0]
EPOXY STRAIN RELIEF
RIBBON CABLE, 26 AWG
4X Ø.018 [0.46]
STANDARD RANGES
6.00 .25
[152.4 6.4]
-O
-E
Range
0 to 5
0 to 15
psig
psia
BALL SEAL
Contact Factory
CONNECTOR, FEMALE,
MOLEX P/N 14-56-2066
(.100 [2.54] CENTERS)
●
●
●
●
●
●
●
●
●
●
●
●
2X .18 [4.6]
0 to 30
Ø.745/.747
PAD #1
[18.92/18.97]
0 to 50
+E
+O
2X .09 [2.3]
0 to 100
0 to 300
0 to 500
3X .05 [1.3]
VIEW SHOWN w/o CABLE
AND CONNECTOR FOR CLARITY
1-60
ISO – Standard
316 SS Pressure Sensor
Model 154N UltraStable
PERFORMANCE SPECIFICATIONS
All parameters measured at 1.5mA drive and at 25°C after 10 second warm up, unless otherwise specified. Unless specifically indicated, only those parameters
indicated as tested are verified on each part. Parameters are specified for the compensated version only.
PARAMETERS
MIN
75
TYP
100
0
MAX
150
UNITS
mV
NOTES
Full Scale Output Span
Zero Offset
1, 2
2
-1
1
mV
Pressure Non-linearity
Pressure Hysteresis
-0.10
-0.05
2,000
4000
-0.75
-0.5
0.10
0.05
4,500
25000
0.75
0.5
% Span
% Span
Ω
3
0.02
Input Resistance
3,500
Output Resistance
Ω
Temperature Error - Span
Temperature Error - Zero
Thermal Hysteresis - Span
Thermal Hysteresis - Zero
Long Term Stability - Offset
Long Term Stability - Span
Supply Current
% Span
% Span
% Span
% Span
% Span/yr.
% Span/yr.
mA
4
4, 5
4
0.05
0.05
0.1
4
0.1
0.5
5
1.5
2.0
3X
6
7
8
Output Load Resistance
Insulation Resistance (50 VDC)
Pressure Overload
MΩ
50
MΩ
Rated
Compensated Operating Temperature
Operating Temperature Range
Storage Temperature Range
Media - Pressure Port
–20°C to +85°C
–40°C to +125°C
–50°C to +125°C
9
9
9
Liquids and Gases compatible with 316L Stainless Steel
Compatible with Silicon, Pyrex, Gold, Fluorosilicone Rubber and
316L Stainless Steel
Media - Reference Port
Weight
24 g
10
Notes
1. For amplified output circuits, 3.012V
1% interchangeability with gain
7. Load resistance to reduce measurement errors due to output loading.
8. Between case and sensing element.
set resistor. See Application Note TN-003.
2. Measured at vacuum for absolute (A), ambient for gage (G).
3. Best fit straight line.
9. Maximum temperature range for product with standard cable and
connector is –20°C to +105°C.
4. Over Temperature range: -20°C to +85°C Span with respect to +25°C.
10. Weight depends upon configuration (cable, connector).
5. 15 psi range sensors have a temperature error of 0.75% (Max) of
Zero from -20°C to 85°C.
11. Standard gauge units are not recommended for vacuum applications.
For vacuum applications, contact factory.
6. Guarantees output/input ratiometricity.
12. For pressure ranges < 15 psi, consult factory on performance
specifications.
ORDERING INFORMATION
APPLICATION SCHEMATIC
154N
(Note 11)
(Note 12)
CONNECTIONS
PAD NO. / CABLE
FUNCTION
+OUT
-EX
1
2
3
4
5
6
+EX
-OUT
GAIN
GAIN
June 2001
Feel free to contact customer service with any questions at
Toll free 1(800)745-8008; Phone (757)766-1500; Fax (757)766-4297
ISO – Standard
1-61
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