AST AST4700 Datasheet

TM

0-5V / 0-10V / 1-6kHz Pressure Transducer

AST4700

The AST4700 is a competitively priced, high quality stainless steel pressure
transducer intended for the use of measurement of liquids and gases.
Utilizing Krystal Bond™ Technology. Offering a one piece stainless steel

sensing element the AST4700 is free of welds, internal o-rings, and oil ll.

This translates into rugged construction, high cycle life, wide range of media

compatibility, along with all of the benets of MEMs technology.

The AST4700 can be packaged with a variety of process connections
including NPT, SAE(UNF), and BSP. Zero-based voltage and frequency
output signals are all standard choices when selecting this product. Electrical
connection options include cable, Hirschmann, and Bendix.

Environmental Data

Temperature

Operating -40 to 85°C (-40 to 185°F)

Storage -40 to 125°C (-40 to 250°F)

Thermal Limits

Compensated Range 0 to 55°C (32 to 131°F)

TC Zero <±1.5% of FS

TC Span <±1.5% of FS

Other

Shock EN 60068-2-27

Vibration EN 60068-2-6, 60068-2-64, and IEC 68-2-32

EMI/RFI Protection: Yes

Rating: IP-66

Benefits

High Strength Stainless Steel 

Applications

Test Stands & Lab 

Equipment

Construction

Data Loggers 

Pressures up to 10,000 PSI 

Pressure Instrumentation 

Wide Variety of Congurations 

Hydraulic Systems 

Suitable for High Shock and Vibration 

HVAC/R Systems 

CE Certied 

Water Management 

Performance @ 25°C (77°F)

Accuracy*

Stability (1 year) ±0.25% FS, typical

Over Range Protection 2X Rated Pressure

Burst Pressure 5X or 20,000 PSI (whichever is less)

Pressure Cycles > 100 Million

* Accuracy includes non-linearity, hysteresis & non-repeatability

< ±0.5% BFSL (0.25% and 0.1% optional - some congurations)

Electrical Data

Output 0-5V (3 or 4 Wire) 0-10V (3 or 4 wire) Frequency (1-6KHz)

Excitation 10-28VDC 15-28VDC 10-28VDC

Output Impedance <100 Ohms, Nominal <100 Ohms, Nominal 10K pull-up

Current Consumption: <10mA <10mA <15mA

Bandwidth (-3dB): DC to 1kHz (-3dB): DC to 1kHz (-3dB): DC to 250 Hz

Output Noise: <2mV RMS <2mV RMS <2mV RMS

Zero Offset: <±1% of FS <±1% of FS <±1% of FS

Span Tolerance: <±1.5% of FS <±1.5% of FS <±1.5% of FS

Output Load: 10k Ohms, min 10k Ohms, min 10k Ohms, min

Reverse Polarity Protection Yes Yes Yes

American Sensor Technologies • 450 Clark Dr., Mt. Olive, NJ 07828 • phone [phone] • fax [phone] • email: [e-mail]

TM

Ordering Information

A 00100 P 5 AAST4700

Series Type

Process Connection*

A= 1/4” NPT Male
B= 1/8” NPT Male
C= 1/4” BSPP Male
F= 7/16” - 20 UNF Male

* “B” and “F” not available under 50PSI (“B” not available in 316L)

* “B” and “F” not available under 50PSI (“B” not available in 316L)

Pressure Range

Insert 5-digit pressure code

Pressure Unit

B= Bar K= kg/cm

Outputs

2= 0-5V (3-Wire)
5= 0-10V (3-Wire)
H= 1-6kHz

Electrical

A= 2 ft. (0.6m)
B= 4 ft. (1.2m)
C= 6 ft. (1.8m)
D= 10 ft. (3.0m)

(for wiring information visit: http://www.astsensors.com/wiring.php)

2

K= 0-5V (4-Wire)
L= 0-10V (4-Wire)

E= Mini DIN 43650C
I= DIN 43650A
R=

Bendix 6 Pin

P= PSI

1

000

Wetted Material

0= 17-4PH 1= 316L

Options (contact factory for additional options)
000= No Options

-14.7 to 25**

0-25 00025 0-2 00002

0-50 00050 0-5 00005

0-100 00100 0-7 00007

0-150 00150 0-10 00010

0-200 00200 0-20 00020

0-250 00250 0-35 00035

0-500 00500 0-50 00050

0-1,000 01000 0-100 00100

0-2,500 02500 0-250 00250

PSIG Measurement

0-5,000 05000 0-350 00350

0-7,500 07500 0-500 00500

+

All pressures between 0-25 PSI and 0-10,000 PSI available. **Compound pressures up to -14.7 to 500 PSI available. Please consult factory.

0-10,000 10000 0-700 00700

V0025**

Pressure Code

Pressure Ranges

BARG Measurement

+

-1 to 2**

V0002**

Pressure Code

www.astsensors.com

© 2014 American Sensor Technologies Inc. AST4700 03/13/2014.

All specications subject to change without notice.