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AST46HA

E xplosionproof / ASIC Stainless Steel Media Isolated Pressure Sensor

COMPLIANT

RoHS

A P P R O

LEAD FREE

W V

Overview

E N O D The AST46HA is a high accuracy Explosionproof Pressure Transmitter, designed for use in a variety of applications. Applying digital compensation, this product offers top performance over a wide temperature range. Utilizing Krystal Bond Technology™, the sensing element will measure pressure in the most extreme temperature conditions. Where other sensor technologies will freeze or boil, the AST46HA uses a one piece stainless steel sensor to offer continuous operation. If linearity and repeatability are critical for your application, this product will exceed your expectations at an affordable price.

SINGLESEAL

A N 3 S I / I 2 S - A 1 2 . 2 7 . 1

Benefits

CSA30 (UL1203 / FM3615) Class 1 Div 1 and Zone 1 Group IIB Explosionproof - Groups C & D ANSI 12.27.08-1 Single Seal Approved ASIC Compensation Superb Temperature Performance Wide Operating Temperature Range

K rystal

Bond

TM Excellent Accuracy High Proof and Burst Pressure
CUS T echnology by AST Factory Sealed

Applications

Shock100G, 10msec, 1/2 sine Vibration10G peak, 20 to 2000Hz EMI/RFI Protection:YesRating: IP-66 Well Optimization

Environmental Data

Other Oil and Gas Pipelines Temperature Drilling Platforms CNG / Hydrogen Fill Stations Operating-40 to 85°C (-40 to 185°F)Storage -50 to 125°C (-58 to 250°F) Paint Booths Compensated Range -30 to 55°C (-22 to 131°F) TC Zero

Performance @ 25°C (77°F)

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, regulatedCurrent Consumption:-
• 450 Clark Dr., Mt. Olive, NJ 07828
• phone (973) 448-1901
• fax (973) 448-1905
• email: info@astsensors.com