NPA-100B-010WD [ETC]
Surface-Mount Pressure Sensor Series; 表面贴装压力传感器系列
| 型号： | NPA-100B-010WD |
| 厂家： | 
ETC |
| 描述： | Surface-Mount Pressure Sensor Series |
| 文件： | 总8页 (文件大小：338K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GE
Measurement & Control Solutions
NPA
Surface-Mount
Pressure Sensor Series
The NPA product series is provided in a miniature
size as a cost effective solution for applications
that require calibrated performance. Packaged
in a SOIC14 pin surface mount, the NPA Series is
available in Gauge, Absolute or Differential pressure
ranges with either mV, amplified analog or digital
outputs. The sensor is intended for printed circuit
board mounting and delivered in tape and reel form
to simplify manufacturing handling.
Features
• Surface Mountable
• Differential, Gauge, Absolute & Low Pressure
• 10” H2O to 30 PSI Full Scale
• Output Options: Amplified Analog,
Digital Serial (14bit), Digital I2C, Uncalibrated mV
• On chip temperature sensor in digital mode
• Operating temperature range of -40 to 125°C
• Total Error Band < ±1.5% FSO
• 60 psi proof pressure on all ranges
GE imagination at work
General NPA Specifications
Parameter
Value
Units
Notes
Environmental
Temperature Range
Operating
-40 to +125
0 to 60
°C
°C
°C
-40 to +257°F
+32 to +157°F
-40 to +257°F
Compensated
Storage
-40 to +125
Mechanical
Weight
~1
grams
Media Compatibility
Positive differential and gauge
ports
Compatible with exposed materials
Dry gases only
1
Negative differential ports
Notes: 1. Exposed materials are thermoset plastic, silicon, epoxy, RTV, pyrex and silicone
Parameter
Units
Min
Typ
Max
Notes
Common Parameters
Accuracy (Total Error Band)
Proof Pressure (10”H2O to 1 psi)
Proof Pressure (>1 psi to 30 psi)
Maximum Package Pressure
Pressure ranges
%FSO
psi
-1.5
1.5
35
60
60
psi
10”H2O
30psi
Series
Excitation Voltage
Min/Max
Notes
NPA-100
NPA-300
NPA-500
NPA-600
NPA-700
1.5mA
3.3V
NPA Uncompensated, mV
3.135 V to 3.465 V
4.75 V to 5.25 V
4.75 V to 5.25 V
4.75 V to 5.25 V
NPA Compensated, low power amplified analog
NPA Compensated, amplified analog
NPA Compensated, digital serial
NPA Compensated, digital I2C
5.0V
5.0V *
5.0V *
* 3.3V optional, contact factory for more details
Output Option: Amplified Analog
Parameter
Units
Min
Typ
Max
Analog Performance Parameters 5 volt Excitation
Offset
Span
Volts
Volts
0.44
0.5
4
0.56
Analog Performance Parameters 3.3 volt Excitation
Offset
Span
Volts
Volts
0.46
0.5
2.5
0.54
Typical Analog Circuits
Circuit layout same as “Ratiometric Voltage Output”
Vsupply +2.7 to +5.5V
Vsupply +5 to +5.5V
J107
1
2
3
4
5
6
7
14
13
12
11
10
9
1
2
3
4
5
6
7
14
13
12
11
10
9
NP A
NP A
S ensor
S ensor
0.1µF
0.1µF
Vgate
Vgate
VS S
VDD
S IG
VS S
VDD
S IG
Vout
Vout
8
8
Ground
Ground
Ratiometric Voltage Output - Standard NPA
Ratiometric Voltage Output with Over-Voltage Protection - Request Required
Vsupply +5.5 to +30V
MMBF4392
1
2
3
4
5
6
7
14
13
12
11
10
9
NP A
S ensor
0.1µF
Vgate
VS S
VDD
S IG
Vout
8
Ground
Absolute Voltage Output - Request Required
NPA Pinout
Pin
#
Amplified
Function Notes
Analog
1
--
2
--
3
--
4
--
5
--
6
VSS
--
Ground Supply
7
8
SIG
VDD
--
Analog Out, Calibration Interface
Supply Voltage
9
10
11
12
13
14
--
--
--
--
Output Option: Digital Serial (14 bit)
Parameter
Units
Min
Typ
Max
Notes
Digital Performance
Resolution
ADC
kHz
14bit
1
16383 steps
Sampling Rate
Digital Serial Output
Temperature Sensor Accuracy
4°C
8bit
Digital Output Options
Streaming serial output is a 14 bit number proportional to the full scale.
Start Bit
2 DATA Byte Packet
Digital Bridge Output
S
P
2
Parity Bit Data Byte
Data Bit (Example: Bit 2
½
S 7 6 5 4 3 2 1 0 P
Stop
S
0
0
5
4
3
2
1
0
P
½
Data Byte Bridge High Data Byte Bridge Low
Stop ½ Stop Bit
Zacwire—Digital Output (NOM) Bridge Readings
3 DATA Byte Packet
Digital Bridge Output with Temperature
S
0
0
5
4
3
2
1
0
P
S
7
6
5
4
3
2
1
0
P
S
7
6
5
4
3
2
1
0
P
½
½
Stop
Stop
Data Byte Bridge High Data Byte Bridge Low Data Byte Temperature
Zacwire—Digital Output (NOM) Bridge Readings with Temperature Option
NPA Pinout
Pin
#
Amplified
Digital Serial
Function Notes
1
--
2
--
3
--
4
--
5
--
6
VSS
--
Ground Supply
7
8
SIG
VDD
--
Digital Out, Calibration Interface
Supply Voltage
9
10
11
12
13
14
Not Connected
--
--
--
--
Output Option: Digital I2C
Parameter
Units
Min
Typ
Max
Notes
Digital Performance
Resolution (ADC)
I2C Slave Address
Sampling Rate
I2C Bit Rate
bit
14
16383 steps
0x28
2
kHz
kbits/s
100
400
I2C Mode
Update
2
Temperature Accuracy °C
(0 to 60°C)
11 bit
Digital I2C Update Mode Output Options
NPA Pinout
Pin
#
Digital I2C
Function Notes
1
--
2
--
3
--
4
--
5
--
6
VSS
VDD
SDA
SCL
--
Ground Supply
7
Supply Voltage
8
Serial Data, Calibration Interface
Serial Clock, Calibration Interface
9
10
11
12
13
14
--
--
--
--
Output Option: Uncalibrated mV
NPA Uncalibrated Performance
10 “H20 to 1 psi
Max Notes
5 psi to 30 psi
Max
Parameter
Units
Min
Typ
Min
Typ
Notes
Pressure Range
psi
0.36 to 1
10”H2O = 0.361psi =
2.49KPa
5 to 30
Excitation
mA
1.5
10 VDC Maximum
1.0
10 VDC
Maximum
Input Impedance
Output Impedance
Zero Offset
Ω
5000±20%
5000±20%
± 75
5000 ±20%
5000 ±20%
±10
Ω
mV
mV
Full Scale Output
40 to 120
75 to 135
10 °H20
1 psi
100 to 166
5 psi to 30 psi
Linearity
%FSO
±0.25
±0.20
±30
BFSL
±0.25
±0.15
±20
Pressure Hysteresis
%FSO
Temperature Coefficient of Zero
Temperature Coefficient of Resistance
Temperature Coefficient of Sensitivity
Thermal Hysteresis of Zero
Position Sensitivity
μV/ V / °C
% /°C
0.29
-0.2
0.38
-0.19
±0.2
N/A
%FSO/°C
%FSO
±0.15
0.2
%FSO
NPA Pinout
Pin
#
Uncalibrated Function Notes
mV
1
--
--
2
3
VP
VSSP
--
Sensor Interface Positive Output
Sensor Interface Ground
4
5
6
--
7
--
8
--
9
--
10
11
12
13
14
--
VN
VDDP
--
Sensor Interface Negative Output
Sensor Interface Positive Excitation
--
Manifold Design (All measurements given in mm)
No Port Design (All measurements given in mm)
Barbed Design
Recommended tubing size of 3/32” ID, 7/32” OD, 1/16”
wall thickness (All measurements given in mm)
1 Barb Port — Request Required
Suggested PCB Land Pattern
Package Leadframe Material: Alloy 194, NiPdAu Plated
Ordering Information
Model
NPA
Code Description
100 mV Output, Ratiometric Uncalibrated sensor
300 Analog Amplified Output, 3.3Vdc Excitation, Calibrated sensor
500 Analog Amplified Output, 5Vdc Excitation, Calibrated sensor
600 Zacwire —Digital Serial Output, Calibrated Sensor, 2 byte
601 Zacwire —Digital Serial Output, Calibrated Sensor, 3 byte
700 I2C - Digital output, Calibrated Sensor, 2 byte
Code Port Type
M
B
N
1 manifold port for Gauge and Absolute pressure types
2 barbed ports for Gauge, Absolute and Differential pressure types**
Non ported
Code Pressure Range
10W 10”H20 (2.5 KPa)
001 1 PSI (7 KPa)
005 5 PSI (35 KPa)
015 15 PSI (100 KPa)
030 30 PSI (200 KPa)
Code Pressure Type
G
Gauge
Differential
Absolute
D
A *
NPA
-
-
Note: * Absolute pressure ranges are available in 15 PSIA and 30 PSIA only.
** 1 barbed port available upon request
Contact GE for custom pressure ranges.
Refer to application guide 910-289 for more information.
Product is RoHS:2010 compliant.
Warranty
GE warrants its products against defects in material and workmanship for 12
months from the date of shipment. Products not subjected to misuse will be
repaired or replaced. GE reserves the right to make changes without further
notice to any products herein. GE makes no warranty, representation or
guarantee regarding the suitability of its products for any particular application.
GE does not assume any liability arising out of the application or use of any
product or circuit and specifically disclaims, and all liability, without limitation
consequential or incidental damages. The foregoing warranties are exclusive
and in lieu of all other warranties, whether written, oral, implied or statutory. No
implied statutory warranty or merchantability or fitness for particular purpose
shall apply.
www.ge-mcs.com
920-477D
© 2011 General Electric Company. All Rights Reserved. Specifications are subject to change without notice. GE is a registered trademark of General Electric Company. Other company or product
names mentioned in this document may be trademarks or registered trademarks of their respective companies, which are not affiliated with GE.
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