Home Products MEMS Technology Applications About AST Contact Us

AST47HP

High Pressure Sensor / Transmitter, Stainless Steel, Media Isolated up to 60,000 PSIG

AST47HP High Pressure Transmitter product photo

The AST47HP high pressure sensor is offered for pressure ratings from 15,000 PSI up to 60,000 PSIG (4000 BAR). Through its one piece stainless steel sensing element, the diaphragm is thick enough to withstand high pressure and high cycle applications. Available with male and female pressure fittings, the AST47HP is flexible for a variety of applications.

Benefits

- Krystal Bond Technology ™
- One piece stainless steel construction
- No oil, welds or internal o-rings
- 100V/m of EMI/RFI Protection against electrical noise including ignition systems
- Various automotive /military connectors and custom cable lengths available for ease of installation

-Mini-DIN 43650 C
-Bendix (PT02-10-6P)
-Standard Cable lengths of 2, 4, 6, and 10ft.

Applications

- Water Jets
- Water Tanks
- Test Stands
- Pipeline Instrumentation
- High Pressure Wells
- Hydraulic Systems
- Injection Molding Equipment
- Pumps

Click Here For Wiring Information

Performance @ 25°C (77°F)

Accuracy¹

<±0.5% BFSL (<±1.0% BFSL for Voltage)

Stability (1 Year)

±0.25%FS, typ

Pressure Cycles

>100 Million

¹ Accuracy includes: Non-linearity, Hysteresis and Non-repeatability

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 (30 to 130°F)

Temp. Comp. Zero

<±1.5% of FS

Temp. Comp. Span

<±1.5% of FS

Other

Shock

100G, 11 msec, 1/2 sine

Vibration

20G peak, 20 to 2400 Hz.

EMI/RFI Protection

Yes

Rating

IP-66

Electrical Data

Output

4-20mA

Voltage (3 or 4 Wire)

0-50mV

Excitation

10-28VDC

5VDC

Output Impedance

<100 Ohms, Nominal

1100 Ohms, Nominal

Current Consumption

25mA max

<10mA

<5mA

Bandwidth

(-3dB): DC to 250 Hz

(-3dB): DC to 1kHz

(-3dB): DC to 5kHz, min

Output Noise

Not Applicable

<2mV RMS

Not Applicable

Zero Offset

<±1% of FS

<±2% of FS

Span Tolerance

<±2% of FS

<±1.5% of FS

<±2% of FS

Output Load

0-800 Ohms@
10-28VDC

10k Ohms, Min.

>1M Ohms

Reverse Polarity

Yes

Not Applicable

Ordering Information

AST47HP

30000

000

High Pressure Fittings Include:
9/16-18 UNF Male with 37° Flare	10,000-20,000 PSI	(700-1400 BAR)
F250C Female Autoclave	10,000-45,000 PSI	(700-3,000 BAR)
M16*1.5 Female with Sealing Cone	10,000-60,000 PSI	(700-4000 BAR)

Series Type

Process Connection
W= F250C Female Autoclave
X= 9/16-18 UNF Male with 37° flare
X= M16*1.5 Female with sealing cone

Pressure Range
Insert 5-digit pressure range code

Pressure Unit
B= BAR
K= kg/cm2
P= PSI

Outputs

2=0-5V(3-Wire)	5=0-10V(3-Wire)
4= 4-20mA

Electrical

A=2 ft.	E=Mini DIN 43650C
B=4 ft.	I=DIN 43650A
C=6 ft.	R=Bendix 6 Pin
D=10 ft.

Wetted Material
0= 17-4PH

Options
000= No special options
123= M16*1.5 Female with sealing cone
153= 9/16-18 UNF Male with 37° flare

Warranty

Workmanship - AST47HP high pressure sensors have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective pressure sensor. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST's sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit!

Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter.

Datasheet
w/ Dimensions

Accessories

AST47HP

Benefits

Applications

Performance @ 25°C (77°F)

Environmental Data

Electrical Data

Ordering Information

Quick Contact

Warranty