Ashcroft ST-2A Digital Indicator

Benchtop or panel mounting calibrator that measures pressure, temperature, voltage & current with the use of AQS modules.

Features

  • AQS modules required for measuring pressure & temp
    • They are interchangeable
    • Order separately
  • 12 standard user selectable units & 1 custom value
    • PSI, inH2O, inHg, ftSW, BAR, mBAR, kPa, MPa, mmHg, cmH2O, mmH2O, kg/cm2
    • Custom value programmed by user
  • 110VAC/60Hz A/C adapter
  • RS232 two-way communications
  • ±0.002% of span max resolution
  • NIST traceable certification

The Ashcroft ST-2A digital indicator contains a wide variety of application-specific firmware as well as the ability to measure both current and voltage inputs with common RTDs and thermocouples. Interchangeable pressure and temperature modules and multiple engineering unit options provide a high level of measurement flexibility. In addition, this unit has the ability to interface the system with a computer, data acquisition system, or dumb terminal via the standard RS232 interface.

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

Ashcroft AQS Pressure Modules
Ashcroft AQS Pressure Modules

AQS-1 & AQS-2 pressure sensors for use with the ST-2A digital indicator.

Starting at $1,118.23

Accessories

Please consider these optional accessories.

Ashcroft AQS-RT RTD Interface Module
Ashcroft AQS-RT RTD Interface Module

RTD probe interface assembly for connecting ST-2A to RTD probes with a TA4F mating connector.

Starting at $663.26
Ashcroft AQS-TC1 Thermocouple Interface Module
Ashcroft AQS-TC1 Thermocouple Interface Module

Module for connecting the ST-2A to thermocouples via the 828X161 miniature connectors.

$681.35
Ashcroft TA4F Mating Connector
Ashcroft TA4F Mating Connector

For connecting your own RTD probes to Ashcroft RTD interface assemblies.

$42.10