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Supply of Pneumatic Pressure Controller
Reference: SDI9558P19 10/26/2018, Location: Asia
Category: Monitoring & Control
Scope of Work
The company announces its need for supply of pneumatic pressure controller.
The pneumatic pressure controllers to be supplied are as follows: -
- Item 001 Qty=5, of pneumatic pressure controller, 0-7KG/CM2. Type: Pneumatic, Indicating with Proportional & Reset Action.
General:
Function: Indicating Controller.
Mounting: Vertical pipe mount 2"(50 mm) pipe.
Housing Material: Glass fiber reinforced polyester/Polyester Plastic.
Enclosure: Minimum IP53.
Maximum Dimension: 260mmX150mmX340mm (LXBXH).
Maximum Weight: 7 Kg.
Controller Performance:
Control Mode: Proportional Integral (PI).
Action: Direct/Reverse Action (Controller action should be Field Reversible without any change of parts.).
Auto/Manual Switch: To be provided.
Set Point Adjustment: Manual.
Supply pressure: 20 psig.
Output: 3 to 15 psig.
Proportional Band: 4 to 400% of process scale span.
Reset: 0.02 to 50 repeats per minute.
Differential Gap: 5 to 100%.
Repeatability: 0.4% of output span.
Dead band: Less than 0.4% of process scale span.
Unit of process variable display scale: psig & kg/sqcm.
General Components:
Service: Gauge Pressure.
Sensing Element Type: Bourdon Tube, 316 Stainless steel.
Range: Adj. Range: 0 to 100 psi (0 to 7 kg/sqcm).
Process:
Process Fluid: Natural Gas / Hydrocarbon liquid.
Process connection: ¼ inch NPT (F) (Bottom Entry).
Air Consumption: 20 scfh maximum.
Input connection: ¼" NPT (F) bottom entry.
Output connection: ¼" NPT (F) bottom entry.
Controller Delivery Capacity: 0.2 to 1.0 Bar (3 to 15 Psig).
Pressure gauge :( Two Numbers) Dial size 2 ", connection ¼"(NPT (M) back connection, Range: 0-30 psig.
- Item 002 Qty=5, of pneumatic pressure controller, 0-30 PSI. Type: Pneumatic, Indicating with Proportional & Reset Action.
General:
Function: Indicating Controller.
Mounting: Vertical pipe mount 2"(50 mm) pipe.
Housing Material: Glass fibre reinforced polyester/Polyester Plastic.
Enclosure: Minimum IP53.
Maximum Dimension: 260mmX150mmX340mm (LXBXH).
Maximum Weight: 7 Kg.
Controller Performance:
Control Mode: Proportional Integral (PI).
Action: Direct/Reverse Action (Controller action should be Field Reversible without any change of parts.).
Auto/Manual Switch: To be provided.
Set Point Adjustment: Manual.
Supply pressure: 20 psig.
Output: 3 to 15 psig.
Proportional Band: 4 to 400% of process scale span.
Reset: 0.02 to 50 repeats per minute.
Differential Gap: 5 to 100%.
Repeatability: 0.4% of output span.
Dead band: Less than 0.4% of process scale span.
Unit of process variable display scale: psig & kg/sqcm.
General Components:
Service: Gauge Pressure.
Sensing Element Type: Bourdon Tube, 316 Stainless steel.
Range: Adj.
Range: 0 to 30 psi (0 to 2 kg/sqcm).
Process: Process.
Fluid: Natural Gas / Hydrocarbon liquid.
Process connection: ¼ inch NPT (F) (Bottom Entry).
Air Consumption: 20 scfh maximum.
Input connection: ¼" NPT (F) bottom entry.
Output connection: ¼" NPT (F) bottom entry.
Controller Delivery Capacity: 0.2 to 1.0 Bar (3 to 15 Psig).
Pressure gauge :( Two Numbers) Dial size 2 ", connection ¼"(NPT (M) back connection, Range: 0-30 psig.
-Item 003 Qty=10, of pneumatic pressure controller, 0-40KG/CM2. Type: Pneumatic, Indicating with Proportional & Reset Action.
General:
Function: Indicating Controller.
Mounting: Vertical pipe mount 2"(50 mm) pipe.
Housing Material: Glass fibre reinforced polyester/Polyester Plastic.
Enclosure: Minimum IP53.
Maximum Dimension: 260mmX150mmX340mm (LXBXH).
Maximum Weight: 7 Kg.
Controller Performance: Control.
Mode: Proportional Integral (PI).
Action: Direct/Reverse Action (Controller action should be Field Reversible without any change of parts.).
Auto/Manual Switch: To be provided.
Set Point Adjustment: Manual.
Supply pressure: 20 psig.
Output: 3 to 15 psig.
Proportional Band: 4 to 400% of process scale span.
Reset: 0.02 to 50 repeats per minute.
Differential Gap: 5 to 100%.
Repeatability: 0.4% of output span.
Dead band: Less than 0.4% of process scale span.
Unit of process variable display scale: psig & kg/sqcm .
General Components:
Service: Gauge Pressure.
Sensing Element Type: Bourdon Tube, 316 Stainless steel.
Range: Adj.
Range: 0 to 570 psi (0 to 40 kg/sqcm).
Process Fluid: Natural Gas / Hydrocarbon liquid.
Process connection: ¼ inch NPT (F) (Bottom Entry).
Air Consumption: 20 scfh maximum.
Input connection: ¼" NPT (F) bottom entry.
Output connection: ¼" NPT (F) bottom entry.
Controller Delivery Capacity: 0.2 to 1.0 Bar (3 to 15 Psig).
Accessories: (To be supply with each item).
Pressure gauge :( Two Numbers) Dial size 2 ", connection ¼"(NPT (M) back connection, Range: 0-30 psig.
-Item 004 Qty=10, of pneumatic pressure controller, 0-21 Kg/cm2. Type: Pneumatic, Indicating with Proportional & Reset Action.
Function: Indicating Controller.
Mounting: Vertical pipe mount 2""(50 mm) pipe.
Housing Material: Glass fibre reinforced polyester/Polyester Plastic.
Enclosure: Minimum IP53.
Maximum Dimension: 260mmX150mmX340mm (LXBXH).
Maximum Weight: 7 Kg.
Controller Performance: Control.
Mode: Proportional Integral (PI).
Action: Direct/Reverse Action (Controller action should be Field Reversible without any change of parts.).
Auto/Manual Switch: To be provided.
Set Point Adjustment:
Manual Supply pressure: 20 psig.
Output: 3 to 15 psig.
Proportional Band: 4 to 400% of process scale span.
Reset: 0.02 to 50 repeats per minute.
Differential Gap: 5 to 100%.
Repeatability: 0.4% of output span.
Dead band: Less than 0.4% of process scale span. Unit of process variable display scale: psig & kg/sqcm.
General Components:
Service: Gauge Pressure.
Sensing Element Type: Bourdon Tube, 316 Stainless steel.
Range: Adj.
Range: 0 to 300 psi (0 to 21 kg/sqcm).
Process:
Process Fluid: Natural Gas / Hydrocarbon liquid.
Process connection: ¼ inch NPT (F) (Bottom Entry).
Air Consumption: 20 scfh maximum.
Input connection: ¼"" NPT (F) bottom entry.
Output connection: ¼"" NPT (F) bottom entry.
Controller Delivery Capacity: 0.2 to 1.0 Bar (3 to 15 Psig).
Pressure gauge :( Two Numbers) Dial size 2 "", connection ¼""(NPT (M) back connection, Range: 0-30 psig".
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