NPI-19A-200GV [AMPHENOL]

SENSOR PRES 200PSI GAUGE;


型号：	NPI-19A-200GV
厂家：	Amphenol
描述：	SENSOR PRES 200PSI GAUGE
文件：	总4页 (文件大小：435K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

NPI-19 Series

Medium Pressure Sensors

Applications

Features

•ꢀProcess control systems

•ꢀHydraulic systems and valves

•ꢀBiomedical instruments

•ꢀSolid state, high reliability

•ꢀ316L stainless steel, ISO sensor design

•ꢀ±0.5% static accuracy

•ꢀRefrigeration and HVAC controls

•ꢀAppliances and consumer electronics

•ꢀShip and marine systems

•ꢀAircraft and avionic systems

•ꢀTemperature compensated 32°F to 158°F (0°C to

70°C)

•ꢀHigh sensitivity, 100 mV FSO with 1.0 mA

excitation

•ꢀLinearity 0.1% FSO typical

•ꢀFour standard ranges: 0 to 15 psig (0 to 1 bar),

0 to 250 psig (0 to 17 bar) available in gauge or

absolute

•ꢀVoltage driven ranges: 15, 30, 50, 100, 200 and

300 psi (1, 2, 3, 7, 14 and 20 bar) gauge and

absolute

•ꢀStandardꢀconﬁgurationsꢀinclude:

_ 1/2 in-20 UNF threaded male port with 1.0 in

ꢀꢀꢀꢀꢀ(25ꢀmm)ꢀﬂange

_ 0.74 in (18.8 mm) diameter x 0.28 in (7 mm) long

cylinder with o-ring seals

_ꢀꢀꢀ1/4ꢀin-18ꢀNPTꢀmaleꢀportꢀwithꢀ7/8ꢀinꢀ(22ꢀmm)ꢀﬂange

_ꢀꢀꢀ1/8ꢀin-27ꢀNPTꢀmaleꢀportꢀwithꢀ7/8ꢀinꢀ(22ꢀmm)ꢀﬂange

•ꢀCustomꢀconﬁgurationsꢀandꢀotherꢀpressureꢀrangesꢀ

available. Please consult the factory.

Amphenol

Advanced Sensors

NPI-19ꢀSeriesꢀSpeciﬁcations

Current Driven Medium Pressure,

Media Isolated Pressure Sensor

The modular design allows for a variety of pressure

port modules, which are hermetically welded to the

sensor header module. Standard types A, B, H, and

J are shown inside.

The NovaSensor NPI Series incorporates state-of-

the-art IsoSensor technology, which gives the OEM

user the best in price and performance. They are

designed to operate in hostile environments and

yet give the outstanding sensitivity, linearity, and

hysteresis of a silicon sensor. The piezoresistive

sensorꢀchipꢀisꢀhousedꢀinꢀaꢀﬂuidꢀﬁlledꢀcylindricalꢀ

cavity and isolated from measured media by a

stainless steel diaphragm and body. As with all

NovaSensor silicon sensors, the NPI Series employs

SenStable^®processing technology, providing

excellent output stability.

For compensation of temperature effects, a

complete resistor network is supplied on a hybrid

ceramic substrate. The IsoSensor design minimizes

temperature errors to provide a maximum offset

error of 0.75% FSO over the 32°F to 158°F (0°C to

70°C) compensated range.

-Out

R₁

+In

R₆

R₂

+Out

-In

R₅

R₃

R₄

R₃

R₄

-In

R₇

NPI-19 Series Constant Current schematic diagram

NPI-19 Series Constant Voltage schematic diagram

NPI-19ꢀSeriesꢀSpeciﬁcations

Parameter

Units

Min.

Typical

Max.

Notes

Parameter

General⁽⁸⁾

Value

Notes

Performance Parameters⁽⁵⁾Compensated⁽¹⁾

Pressure Range

NPI 19

0 to 100 kPa

0 to 200 kPa

0 to 700 kPa

0 to 1700 kPa

0 to 15 psi (0 to 1 bar)

Offset

-2

0 to 30 psi (0 to 2.07 bar)

0 to 100 psi (0 to 6.89 bar)

0 to 250 psi (0 to 17.24 bar)

FSO Output

NPI-19

NPI-19VC

100

130

101

NPI-19VC

0 to 103.4 kPa

0 to 206.8 kPa

0 to 344.7 kPa

0 to 689.4 kPa

0 to 1379 kPa

0 to 2068 kPa

0 to 15 psi (0 to 1 bar)

Linearity

%FSO

-0.25

0.1

0.25

0 to 30 psi (0 to 2.07 bar)

0 to 50 psi (0 to 3.44 bar)

0 to 100 psi (0 to 6.89 bar)

0 to 200 psi (0 to 14 bar)

0 to 300 psi (0 to 21 bar)

Hysteresis and

Repeatability

%FSO

-0.05

0.01

0.05

Thermal Accuracy of Offset

NPI-19

NPI-19VC

%FSO

-0.75

-1.0

0.2

0.75

1.0

Maximum Overpressure 2x

rated pressure

Thermal Accuracy of FSO

%FSO

Electrical @ 77°F (25°C) unless otherwise stated

-0.75

-0.2

0.75

0.2

Input Excitation

NPI-19

NPI-19VC

Insulation Resistance

Input Impedance

NPI-19

NPI-19VC

Output Impedance

Bridge Impedance

1.0 mA

10 VDC

1.5mA maximum

1.5 VDC maximum

@50 VDC

Thermal Hysteresis

%FSO

10⁸

0.1

Short-Term

Stability of

Offset

µV/V

4,000 Ω

5,000 Ω

± 20%

Short-Term

µV/V

Stability of FSO

Environmental

Long-Term

Stability of

Offset

%FSO

0.1

Temperature Range

Operating⁽⁶⁾

Compensation

-40°F to 257°F

32°F to 158°F

10 gRMs

(-40°C to 125°C)

(0°C to 70°C)

20 to 2000 Hz

11 milliseconds

Long-Term

%FSO

0.1

Stability of FSO

Shock

Life (Dynamic Pressure

Cycle)

100 g

1 x 10⁶Cycles

1. Performance with offset, thermal accuracy of offset, and thermal

accuracy of FSO compensation resistors.

Mechanical

2. FSO with 1.0 mA input excitation, 10 VDC for NPI-19VC.

3. Linearityꢀbyꢀbestꢀﬁtꢀstraightꢀline.

Weight

0.02 lb (10 g)

0.1 lb (45 g)

NPI-19A-XXX

NPI-19B/H/J-XXX

Media Compatibility

All corrosive media compatible with

316 L stainless steel

4. 2°F to 158°F (0°C to 70°C) with reference to 77°F (25°C).

5. 32°F to 158°F (0 to 70°C), by design.

Case and Diaphragm

Material

316L stainless steel

6. Normalized offset/bridge voltage—100 hours, typical value, not

tested in production.

Recommended O-Ring

Type A

Type B

7. 1 year, typical value, not tested in production.

8. Consult factory for vacuum applications.

0.66 in x 0.039 (16.76 mm x 1 mm) diameter

2-013 per ISO 3601/1

Ordering Information

NPI-19 NovaSensor Pressure Type (ISO Sensor)

Code Pressure Port Type

NPI-19ꢀSeriesꢀSpeciﬁcations

No port, o-ring seal

1/2-20 UNF

1/4-18 NPT

1/8-27 NPT

Code Pressure Ranges

101

201

701

172

015

030

050

100

200

300

100 kPa, 1 mA

200 kPa, 1 mA

700 kPa, 1 mA

1700 kPa, 1mA

015 psi (1 bar), 10 V

30 psi (2.07 bar), 10 V

50 psi (3.44 bar), 10 V

100 psi (6.89 bar), 10 V

200 psi (14 bar), 10 V

300 psi (21 bar), 10 V

Code Description

Absolute

Gauge

Code Voltage

Constant Current Supply (1.0 mA)

Constant Voltage Supply (10 VDC)

NPI-19 - ____ - ____ - ____

- ____ Typical model number

NPI-19 Series dimensions

www.amphenol-sensors.com

Other company names and product names used in this document are the registered trademarks or

trademarks of their respective owners.

Amphenol

Advanced Sensors

AAS-920-312C-10/2015

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