MR220507S07 Calibration of Electronic and Pneumatic Instruments Process Control Trainer Teaching Equipment
Objectives of the Equipment
The equipment should be able to demonstrate:
• Pressure gauges
• Pressure switches
• Thermostats
• Pneumatic differential pressure transmitters
• Electronic differential pressure transmitters
• Pneumatic pressure transmitters
• Electronic pressure transmitters
• Pneumatic indicators
• Electronic indicators
• Electronic controllers/indicators
• Pneumatic level transmitters
• Electronic level transmitters
• Pneumatic recorders
• Electronic recorders
• Pneumatic controllers/indicators
• Hydrostatic level transmitters
• Level transmitters with capacitive sensor
• Pneumatic valves
• Positioners
Specifications/Provisions (or equivalent)
The unit must be equipped with (or corresponding part):
• Framework: Steel or anodized aluminum with enough thickness to withstand the load of equipment and/or different components of equipment
• 5 precision pressure gauges with ranges of: -1 to 0, 0 to 1.6, 0 to 4, 0 to 10 bar, and 0-30 psi, class 0.25
• Precision pressure reducers
• Pressure intakes
• Single limb manometers with case of and with range of 0 – 1000 mm
• Digital multimeter with current range of 20 A and voltage range of 1200 V
• Signal generator of 4 to 20 mA
• Power supply
• Voltage variator of 0 to 200 V
• Thermocouple simulator
• Thermoresistance simulator
• Compressor for the requirement of compressed air (Minimum 5Nm3/h @ 8 bar)
• Pneumatic differential pressures transmitter with range of 0 to 500 mm H2O
• Electronic differential pressure transmitter with range of 0 to 500 mm H2O
• Pneumatic pressure transmitter with measuring range of 0 to 6 bar
• Electronic pressure transmitter with measuring range of 0 to 6 bar
• Residual pressure electronic transmitter
• Level transmitter with capacitive sensor
• Pressure switch
• Thermostat
• Bourdon gauges
• Precision thermometers
• Pneumatic control valve
• Positioner for pneumatic valves
• Electro-pneumatic converter with 4 to 20 mA output signal
• Pneumatic electric converter with output signal of 4 to 20 mA
• List of spares (for 1 year)
• The unit must be supplied with all mandatory accessories for smooth operation, gases along with cylinders, installation & after-sale maintenance services, calibration kits (if any) and practices manuals.
