Alarming Digital Pressure Gauge Model PSI-DPG 1

Alarming Digital Pressure Gauge Model PSI-DPG 1

Compact panel mountable with alarm

Pressure measurement is one of the most important parameters in the operation and control of most industrial processes, allied services and utilities. Pressure measuring instruments must be accurate and reliable and easy to use and calibrate.

Available Model : PSI–DPG 1


Industrial processes.

Salient Features :

  • Microprocessor based
  • Accuracy of ± 0.5% FS.
  • 4 digit 7 segment LED Display
  • High reliability and reproducibility
  • Programmable alarm setting upto 2 alarms
  • Programmable delays
  • Programmable hysteresis
  • Potential free alarm contacts for alarming and ON/OFF control
  • User defined averaging
  • DIN compliant panel mounting

Physical Design Highlights

Model PSI-DPG is a compact, accurate and reliable instrument which is very useful in industrial processes requiring accurate indication of pressure of expensive gases, liquid and air.

It comprises a pressure sensor and electronics. All the parts including the pressure sensor and electronics and pressure connections are housed inside ¼ DIN housing for low pressure applications. For high pressure measurement an external SS body sensor is provided in a suitable housing.

Specifications :


Sensor Solid State Pressure sensor Selected according to specified type and range of measurement
Measurement type User specified from Differential Gauge Absolute
Gauge Pressure range User specified up to 10000 PSIG
Absolute Pressure range 15 to 500 PSIA
Measurement accuracy ± 0.5% FS
Differential Pressure range User specified up to 150 PSID


Functions Interfacing with pressure sensor Data acquisition and processing Operator interface
Implementation technology Microprocessor based
Digital Averaging 2 to 50 readings
Alarms User specified 1 or 2 Alarms
Delay User settable from 0 to 50 seconds
Hysteresis Factory settable from 5 to 20%
Display 4 digit 7 segment LED ( 9999 Counts )
Visual Indication 3 LED indicators one each for Set Alarm 1 Alarm 2
Operating keys Mode, Auto Zero / Increment, Auto Zero / Decrement
Alarm output 1 or 2 Nos. Independent potential free relay-contacts
Housing Cabinet 1/4 DIN panel mountable box L=20 cm
Power 110 - 230 Volts, 50 Hz. Single phase

Related Services :

Pressure calibration of own and third party instruments

Related Products :

  • Digital Pressure Calibrator Model PSI – PC1
  • Digital Barometric Pressure Indicator Model PSI – BPI 1
  • Pressure Calibration Hand Pump Model PSI – PP1, PSI – PP-2, PSI – PP-3 , PSI – HPP-1