The Ashcroft® ST-2A bench top digital pressure indicator. It uses the AQS modular sensor system to provide the ultimate in measurement flexibility. Interchangeable modular pressure modules are capable of measuring pressure from 0.25 in. H2O up to 10,000 psi. The base unit contains a wide variety of application-specific firmware as well as the ability to measure DC current voltage inputs. In addition, this unit has the ability to interface with a computer, data acquisition system or terminal emulator via a standard RS232 interface.
Industrial Market:
Sensor Inputs
Banana jack connections for 0-30 Vdc or 0-50 mA
Two Interchangeable pressure and temperature module bays
Accuracy
Low pressure Modules: ±0.1%, ±0.06, ±0.7% of span
Medium/high Pressure modules ±0.025%, ±0.05%, ±0.1% of span
Pressure Ranges
0.025'' IWC in. H2O to 10,000 psi
LCD Display
0.37-inch height
16 characters per line
2 lines
Alphanumeric LCD
Electrical Connection
4mm banana jacks
Operating Temperature Range
32°F to 120°F (0°C to 49°C)
Store Temperature
-4°F to 158°F (-20°C to 70°C)
Resolution
±0.002% span; 60,000 counts
Electrical Measurements
0-50 mA or 0-30 Vdc
Modules
AQS-1 or AQS-2 pressure modules (see data sheet for more information)
