84-030-G [ETC]
Signal Conditioner ; 信号调理\n
| 型号： | 84-030-G |
| 厂家： | 
ETC |
| 描述： | Signal Conditioner
|
| 文件： | 总2页 (文件大小：766K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Model 84
þ Medical Instruments
þ Process Control
316 SS Pressure Sensor
0-100 mV Output
þ Oceanography
Gage, Sealed Gage and Absolute
Temperature Compensated
Low Pressure
þ Refrigeration/Compressors
þ Pressure Transmitters
þ Level Systems
DESCRIPTION
The Model 84 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 84 is designed for low pressure applications
with integral temperature compensation provided from 0°C to
+50°C and is intended to be secured in place with an O-ring. A
ceramic substrate is included with the package that contains
thick film resistors that are laser trimmed after temperature
testing to provide temperature compensation and zero offset
adjustment. An additional laser trimmed resistor on the
substrate can be used to adjust sensitivity variations by setting
the gain of an external differential amplifier to within +1%
interchangeability. An uncompensated version is also available.
Alternatives include O-ring models 154 or 86, ¼ NPT
Model 96, and flush mount Models 83 and 85. High pressure
sensors are also available.
FEATURES
þ O-Ring Mount
þ
þ
þ
± ±0.25% PessuPe%Non-lineaPity
± ꢀ0±5%ꢁempePatuPe% ePfoPmance
ꢀ0±5%IntePchangeable%Span%
(pPovided%by%gain%set%PesistoP)
DIMENSIONS
þ
þ
Solid%State%Reliability
Low% oweP
STANDARD RANGES
Range
psig
●
psis
psia
0 to 5
0 to 15
0 to 30
0 to 50
0 to 100
0 to 300
●
●
●
●
●
●
●
●
●
●
1-56
ISO – Standard
316 SS Pressure Sensor
Model 84
PERFORMANCE SPECIFICATIONS
Supply Current: 1.5mA
Ambient Temperature: 25°C (Unless otherwise specified)
PARAMETERS
MIN
TYP
ꢀ±±
ꢀ
MAX
.±±
2
UNITS
mV
NOTES
Full%Scale%Output%Span
ZePo% PessuPe%Output
Static%AccuPacy
2±
± mV
.,%3,%4
2
±02
6±±±
ꢀ0±
ꢀ0±
.0±
± 5%Span
Ω
Input%&%Output%Resistance
ꢁempePatuPe%EPPoP%-%Span
ꢁempePatuPe%EPPoP%-%ZePo
Supply%CuPPent
.2±±
± 5%Span
± 5%Span
mA
ꢀ,%.,%3
ꢀ,%.,%3
±02
2
ꢀ02
Output%Load%Resistance
Insulation%Resistance%(2±%VDC)
PessuPe%OvePload
MΩ
2±
MΩ
8
6
3X
Rated
OpePating%ꢁempePatuPe
StoPage%ꢁempePatuPe
Media
–ꢀ±°C%to%+8±°C
–4±°C%to%+ꢀ.2°C
Compatible%with%3ꢀ6%Stainless%Steel
.±%gPams
Weight
Notes
1. ꢁempePatuPe%Range:%±-2±°C%in%PefePence%to%.2°C0
20 Includes%Pepeatability,%pPessuPe%non-lineaPity%(best%fit%stPaight%line)%and%
pPessuPe%hystePesis0
.0 FoP%amplified%output%ciPcuits,%see%Application%Note%ꢁN±±30
60 .±%psi%foP%2%psi%vePsion;%3X%oP%42±%psi,%whicheveP%is%less,%foP%otheP%
vePsions0
30 FoP%Model%84,%compensation%PesistoPs%aPe%an%integPal%paPt%of%the%sensoP%
package0%No%additional%extePnal%PesistoPs%aPe%PequiPed0%Model%84%is%
intePchangeable%to%within%± ꢀ5%of%the%amplifieP%output%span%only%when%
used%with%a%gain%stage%as%shown%in%Application%Schematic0
70 O-Ping%dimensions:%I0D0%±06ꢀ4"x%±0±7±"0
80 Between%case%and%sensing%element0
40 MeasuPed%at%vacuum%foP%absolute%(A),%ambient%pPessuPe%foP%gage%(G)%and%
one%standaPd%atmosphePe%foP%sealed%gage%(S)0
CONNECTIONS
ORDERING INFORMATION
APPLICATION SCHEMATIC
April 2000
ISO – Standard
1-57
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