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Heise® Model ST-2H Dual Display LCD Digital Pressure Indicator

 

The Heise® ST-2H is a bench or panel mounted precision multi-function indicator that displays two simultaneous measurements of pressure, temperature, mA or volts. The unit can also measure differential pressure across two modules. The "Quick Select™" pressure and temperature modules are easily interchangeable and can also be used in the Heise® PTE-1 handheld calibrator. Measurements can be stored in the ST-2H memory for future upload to a computer.

The ST-2H is the ideal bench top unit for calibration of pressure gauges, transducers, transmitters, switches and relief valves.

Standard Features
  • Measures pressure and temperature (with RTD and thermocouple interface modules)
  • Measures mA and volts via on-board input jacks
  • Can hold 2 sensor modules and display any 2 readings simultaneously
  • Measures high static D/P across two modules
  • Ranges from 0-0.25 in.H2O to 0-10,000 psi
  • Available in gauge, compound, absolute, vacuum and differential ranges
  • Accuracies from ±0.1% F.S. to 0.025% F.S.
  • Push-button zero adjust
  • Trip point/deadband calculation for pressure switch calibration
  • "% accuracy" feature for transducer/transmitter calibration
  • Min/Max memory for relief valve setting and burst testing
  • 1 programmable and 12 selectable engineering units
  • Pressure decay rate calculation for leak testing
  • Variable damping
  • Tare eliminates pre-existing system pressure
  • RS-232 output
  • Field calibration capability
  • Gas flow calculation with pitot tube or annubar
  • AC power adapter
  • NIST traceable certificate of calibration
Optional Features
  • Data logging and upload of up to 714 data points
  • Relays - hi/lo programmable configurations - N/O and N/C
  • Enhanced sensor processing; maintains rated accuracy from 20-120°F
  • Rechargeable NiCad battery pack
  • Alkaline batter power
  • Back lit display
  • Handle
  • Panel mounting brackets
  • 24 volt internal loop power supply
Optional Accessories
  • RTD probes
  • Hard carrying case

Installation & Maintenance Information
Data Sheet

 

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Do you need product information or technical assistance? Call 203-385-0303 or email us at heise@ashcroft.com

Returning a Heise® Instrument for service or calibration?
Call 203-385-0253 for Return Authorization Instructions.

Do you need pricing or checking order status? Call 203-385-0525

Need process, industrial or commercial grade pressure instrumentation?

Visit
www.ashcroft.com to view our full line of Ashcroft® pressure gauges, transducers, switches, digital indicators, isolation devices and more.

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