Wet/Wet Differential Pressure Transducers

AST5400

differential pressure transducer - AST5400

 

AST5400 wet/wet differential pressure transducers can measure the differential pressure of liquids or gases with line pressures up to 5,000 PSI (350 bar) and a turn-down ratio of 15 to 1. Using Krystal Bond Technology, the AST5400 differential pressure transducer contains no silicone oil, O-rings, or welds. This MEMSMicro Electro-Mechanical System pressure sensor technology completely isolates the liquid or gas to the process connections, thus eliminating contamination risk. The low strain level on the diaphragm results in accurate, repeatable measurements.

The AST5400 wet/wet differential pressure transducer can be used to measure differential pressure across a filter, monitor level tank, or calculate flow across an orifice plate. With its digital compensation, the AST5400 offers excellent linearity and performance over temperature.

The electronics offer a fail safe condition on the output signal.

The AST5400 can be manufactured using 316L, 17-4 PH, Inconel 718, or Hastelloy C276.

CSA

CE

American Bureau of Shipping Type Approval

Design Benefits

- Krystal Bond™ Technology
- ABS Type Approved
- Class I Division I&II ratings
- Both or either pressure port can see full line pressure No expensive 5-way equalization valves required!
- Line Pressure up to 5,000 PSI (350 bar)
- Bi-directional measurement available
- Smart electronics with failure condition protection
- Wide variety of materials for a variety of liquids and gases
- Contact AST about additional line pressure or temperature outputs for OEM applications

Applications / Industries

- Aerospace Controls
- Analytical Instruments
- Fuel Systems
- Filtration
- Hydraulics
- Hydrogen (316L only)
- Upstream pressure monitoring
- Compressor controls
- Exhaust / Vapor monitoring (contact AST for low pressures)
- Marine Instrumentation
- Desalination Equipment (Inconel718 Recommended)
- Water Makers

Differential Pressure Transducer, Explosion Proof, Non-SparkingDifferntial Sensor Operating Instructions

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Similar Products


- AST5100 - Differential Pressure Transmitter - Low Pressure
AST5300 - Explosion-Proof Differential Pressure Transmitter 1500 PSI Line / 1 PSID

Quick Contact

Performance @ 25°C (77°F)

Proof Pressure
2X Line Pressure
Burst Pressure
5X Line Pressure
Total Error Band
<±1% of Line Pressure
Pressure Cycles
>100 Million

Environmental Data

Temperature
Operating
-20 to 70°C ( -4 to 158°F)
Storage
-50 to 125°C (-58 to 257°F)
Thermal Limits
Compensated Range
-20 to 70°C ( -4 to 158°F)
Other
Shock
EN 60068-2-27
Vibration
EN 60068-2-6, 60068-2-64,
and IEC 68-2-32
EMI/RFI Protection
100V/m
Rating
IP-66; IP-67 Optional

 

Electrical Data

Output Signal
1-5V, 0-5V
1-6V, 1-10V, 0-10V
0.5-4.5V Ratiometric
4-20mA (2 wire loop powered)
Excitation
10-28VDC
15-28VDC
5VDC, Regulated
10-28VDC
Current Consumption
<15mA
<15mA
<15mA
-
Output Noise
<1mV, RMS
<1mV, RMS
<1mV, RMS
<1mV, RMS
Output Load
5k Ohms, min.
5k Ohms, min.
5k Ohms, min.
0-800 Ohms@10-28VDC
Reverse Polarity
Yes
Yes
Yes
Yes
Sampling Rate
200Hz
200Hz
200Hz
200Hz

Contact AST

In less than a minute, you can contact AST with your requirements....

(Create your model number from the ordering chart above)

*AST has over 2,000 pressure sensors and transducers it can ship from stock for orders received by noon, EST. Submit your configuration and AST can offer the best solution available or browse our sensors in stock online.

Warranty

AST warrants that AST5400 wet/wet differential pressure tranducers shipped will be free from defects in material and workmanship for a period of one (1) year from date of shipment.
For complete warranty information visit: http://www.astsensors.com/warranty.php

Pressure Transducers Pressure Sensor Applications Contact AST
AST4000
AST4300
AST4400
AST44LP
AST4510
AST4520
AST4530
AST4600
AST46DS
AST5100
AST5300
AST5400
Explosion-Proof Transmitters
HVAC Pressure Sensors
Hydraulic Pressure Sensors
Hydrogen Pressure Sensors
Liquid Level Sensors
Tank Level Sensors
Water Pressure Sensors
450 Clark Drive
Mount Olive, NJ 07828 USA
(973) 448-1901
info@astsensors.com
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