AL-E849 STUDY OF I/P AND P/I CONVERTER

AL-E849 STUDY OF I/P AND P/I CONVERTER

Project Information

  • Category: MECHANICAL ENGINEERING
  • Sub Category: PROCESS CONTROL TRAINER
  • Model Number:
  • Category: MECHANICAL ENGINEERING

Description

Description

I/P and P/I converter setup is designed for understanding basic principles of electronic and pneumatic signal conversion. The setup consists of I/P converter, P/I converter, digital calibrator, pressure gauges and air regulator and air filter regulator. The Digital calibrator is used as current source to supply 4-20 mA DC to I/P converter and to measure the output current in mA DC from P/I converter. I/P converter gives the output as 3-15 psig and P/I

 

converter gives output as 4-20 mA DC. All the components along with necessary piping and fittings are mounted on support housing designed for tabletop mounting. Set-up enables study of I/P and P/I converter working, calibration and characteristics of linearity, hysteresis, accuracy, and repeatability.

Features

  • Table mounted set-up                                                 ·      Digital calibrator
  • Compact and simple to operate                              ·      Combined set up for study of I/P and P/I converter

 

Range of Experiments

  • Study of flapper nozzle system
  • Study of working principle & calibration procedure of I/P converter
  • Study of working principle & calibration procedure of P/I converter
  • Study of Linearity, Hysteresis, Accuracy and Repeatability of I/P converter
  • Study of Linearity, Hysteresis, Accuracy and Repeatability of P/I converter


Specifications

Product

Study of I/P and P/I converter

 

 

Pressure Transmitter

Type Two wire, Range 0–1 bar, Output 4–20 mA

 

 

I/P converter

Input 4-20mA, Output 3-15 psig

 

 

Signal Isolator

Input: 4 to 20mA, output 4-20mA

 

 

Digital Calibrator

Measure/source, milliamp/millivolt mode

 

 

Air regulator

Range 0-2.5 kg/cm2

 

 

Air filter regulator

Range 0-2.5 kg/cm2

 

 

Pressure gauge

Range 0-2.5 kg/cm2(2No), Range 0-7 kg/cm2(1Nos)

 

 

Overall dimensions

550Wx300Dx400H mm

 

 

Optional

Mini compressor

 

 

Utilities Required

Electric supply

230 +/- 10 VAC, 50 Hz, 1 phase

Air supply

Clean, oil and moisture free air, pressure 2 Bar, consumption 50 LPH

Technical Details