Display Devices
A Display Devices is an output device to present information as visual. The Display System is the final link between measuring process and the user. Display Devices are used in …
Sensor Vs Transducer
“Sensor vs. transducer” has become one of the most confusing topics for the students and engineers since the terms “Sensor” and “Transducer” both functionality look similar and are often used …
Electrical Transducer
“Electrical Transducer is specified as the sensing device which is used to detect or sense a non electrical physical quantity or magnitude and convert into electrical output signal such as …
Transducer
“Transducer is a device which converts one form of energy into another form for the purpose of measurement and control.” Most of the transducers are based on converting physical …
Dynamic Characteristics
Dynamic characteristics of a measuring instrument describe its behavior between the time a measured quantity changes value and the time when the instrument output attains a steady value in response. …
Valve Position Transmitter
Valve Position Transmitter is defined as one of control valve accessory which is used to monitor continuous valve position and transmit to controller such as DCS or PLC. The actual …
Quick Exhaust Valve
Quick exhaust valve provides rapid exhaust of control air when placed between control valve and actuator. These quick exhausts are required when fast valve closing/ opening is required based on …
Air Lock Valve
Air Lock valve (SMC) is used to hold the operating air inside actuator chamber to not make any disturbance in valve opening when any Pneumatic air supply or source failure …
Booster Relays | Volume booster
Booster relays (From SMC), sometimes called as volume boosters are pneumatic devices designed to reproduce a pneumatic pressure signal (1:1 ratio), but with far greater output flow capacity. Volume boosters are …
Smart Positioners
Smart Positioners are digital valve controllers based on microprocessor with internal logic capabilities and advance diagnostics features. These smart positioners have capabilities of automatic configuration & calibration. These valve positioners …