Explosion-proof Pressure Transmitter CSA Approved For Hazardous Locations | Vented Gauge | ASIC

AST46HA-Vented

AST46HA high accuracy Explosion-Proof Pressure Transducer / Transmitter is CSA approved for use in hazardous areas including:

• CSA 30 (UL1203/FM3615) Class 1 Zone 1
  Group IIC
• CSA 30 Class 1 Div 1 Groups A, B, C, D Explosion-proof

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.

Benefits

- ANSI/ISA - 12.27.01.2003 Certified "Single Seal" (no need for expensive secondary seal)
- ABS (American Bureau of Shipping) Approved
- ASIC Compensation
- Superb Temperature Performance
- High Proof and Burst Pressure
- From 1 to 1,000 PSI Gauge*
- Available in Exotic Alloys (Consult Factory for Inconel 718 or Hastelloy C276)

*For pressures over 1000 PSI, see AST46HA Factory Sealed Gauge data sheet.

Applications

- Well Optimization
- Oil and Gas Pipelines
- Drilling Platforms
- Marine & Offshore
- CNG / Hydrogen Fill Stations
- Paint Booths
- Remote Telemetry Unit

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

 

Ordering Information

AST46HA	A	G	0500	P	3	T	1	H	000	Pressure Measurements+ Pressure in PSI Pressure Measurement Code 0-1 0001 0-2.5 0069++ 0-5 0005 0-10 0010 0-15 0015 0-25 0025 0-50 0050 0-100 0100 0-200 0200 0-500 0500 0-1,000 1000 +For sealed pressure units, see AST46HA Factory Sealed Pressure data sheet. ++2.5 PSI sensor must be ordered in inches of H2O
Series Type
Process Connection A= 1/4" NPT Male I= 1/4" NPT Female P= 1/2" NPT Male W= F250C Female Autoclave
Pressure Reference G= Gauge Pressure V= Gauge Pressure (Vacuum Calibrated)
Pressure Measurement Insert pressure measurement code from chart.
Pressure Unit B= BAR H= Inches H2O K= kg/cm2 P= PSI
Outputs 1= 0.5-4.5V ratiometric 2= 0-5V (3 wire) 3= 1-5V (3 wire + case connection) 4= 4-20mA (loop powered + case connection) 5= 0-10V (3 wire) 6= 1-6V (3 wire + case connection) G= 1-10V
Electrical Interface T=2 ft. 18 AWG wires U=4 ft. 18 AWG wires W=2 Meter 18 AWG wires
Wetted Material 0= 17-4PH 2= Inconel 718* 1= 316 L 4= Hastelloy C276*
Failure State H= High L= Low N= None
Options 000= No Special Options
* Contact Factory on Availability

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Warranty

AST warrants that units 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

Datasheet
w/ Dimensions