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TM

AST20HA High Accuracy - 36455 AST20HA

Industrial ASIC

Stainless Steel Media Isolated Pressure Sensor Overview

The AST20HA is a digitally compensated pressure transducer / pressure transmitter that offers high performance over temperature. Krystal Bond™ Technology alone offers excellent non-linearity and non-repeatability performance. When it is combined with the ASIC, the AST20HA steps into its own league of high performance pressure sensing at an affordable price.

Benefits

ASIC Compensation Temperature Performance Real Time thermal compensation Real Time linearity correction Turndown capability

Applications

K rystal

Bond

TM Aerospace Analytical Instruments
Technology by AST Hydraulics Hydrogen* Labs / Metrology Medical Military Test Stands

Environmental Data

*Consult Factory for media compatibility Temperature Operating-40 to 85°C (-40 to 185°F)Storage -50 to 125°C (-58 to 250°F) Compensated Range 0-70°C (30 to 158°F)TC Zero

Performance @ 25°C (77°F)

Shock100G, 10msec, 1/2 sine Vibration10G peak, 20 to 2000Hz EMI/RFI Protection:YesRating: IP-66 Accuracy* 100 Million
* Accuracy includes non-linearity, hysteresis & non-repeatability**For higher proof pressures, contact factory

Electrical Data

Output4-20mA1-5V1-6V, 1-10V0.5-4.5V Ratiometric Excitation8-30 VDC10-30VDC15-30VDC5VDC, Regulated Current Consumption:-
• 450 Clark Dr., Mt. Olive, NJ 07828
• phone (973) 448-1901
• fax (973) 448-1905
• email: info@astsensors.com