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Supplier: First Sensor AG
Description: Electronic pressure controllers are precision devices which maintain a pneumatic process pressure at a preset level using closed-loop control. These devices can be configured to control pressure or flow and replace mechanical control systems or mass flow
- Accuracy: 0.2 ±% FS
- Control Signal: Analog Voltage
- Type: DC Voltage Input
- Media: Gas / Air
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Description: algorithmic pressure control to a wide range of applications. It can be used as a standalone unit to control the pressure of clean, dry inert gases from 0–100 psig / 0–6.9 bar, or be connected to any pneumatically actuated regulator or valve. Used with TESCOM regulators, the ER5000
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Accuracy: 0.05 ±% FS
- Control Signal: Analog Voltage, Current Loop, Serial / Digital
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Supplier: Clippard
Description: The Cordis uses a microcontroller, integrated pressure sensor, and two Clippard electronic valves. The inlet valve is connected to the moderately regulated supply pressure and the exhaust valve is connected to a port that vents excess pressure to atmosphere. Once a command is
- Accuracy: 0.5 ±% FS
- Control Signal: Analog Voltage, Current Loop, Serial / Digital
- Media: Gas / Air
- Control: Linear Control
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Supplier: Cole-Parmer
Description: •
0.25% full scale accuracy • 4 to 20 mA Input • High and low split ranging • Field-selectable features • Direct and reverse acting input and output Transducers are designed for valve actuating, air cylinders, and controllers. The 4 to 20 mA current input is - Features: Other
- Valve Type: Pressure Relief Valves
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Supplier: Clippard
Description: Clippard's Cordis CP1 single-valve pressure controller provides a compact, cost-effective solution for applications where a proportional valve is specified to maintain pressure or flow in a closed-loop application. By combining a single proportional valve with closed-loop
- Accuracy: 0.25 ±% FS
- Control Signal: Analog Voltage
- Media: Gas / Air
- Control: Linear Control
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Description: TESCOM™ ER3100 Series is the ER3000 controller and 44-4000 Series pressure reducing regulator integrated together. Inlet pressures are up to 4500 PSIG [310 bar] with two different outlet ranges of 400 PSIG and 900 PSIG [27.6 and 64 bar]. The ER3100 Series may be ordered with a
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Accuracy: 0.1 ±% FS
- Control Signal: Analog Voltage, Current Loop, Serial / Digital
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Supplier: Cole-Parmer
Description: •
0.25% full scale accuracy • 4 to 20 mA Input • High and low split ranging • Field-selectable features • Direct and reverse acting input and output Transducers are designed for valve actuating, air cylinders, and controllers. The 4 to 20 mA current input is - Features: Other
- Valve Type: Pressure Relief Valves
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Supplier: Cole-Parmer
Description: •
0.25% full scale accuracy • 4 to 20 mA Input • High and low split ranging • Field-selectable features • Direct and reverse acting input and output Transducers are designed for valve actuating, air cylinders, and controllers. The 4 to 20 mA current input is - Features: Other
- Valve Type: Pressure Relief Valves
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Supplier: TSI Incorporated
Description: For small labs, controls pressure differential and temperature. The SureFlow™ Room Pressure Controller Model 8636 is an ideal digital controller for laboratories with fume hoods and are designed to actually measure the room pressure differential used to prevent
- Controller Type: Laboratory Controller
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Supplier: Cole-Parmer
Description: •
0.25% full scale accuracy • 4 to 20 mA Input • High and low split ranging • Field-selectable features • Direct and reverse acting input and output Transducers are designed for valve actuating, air cylinders, and controllers. The 4 to 20 mA current input is - Features: Other
- Valve Type: Pressure Relief Valves
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Supplier: Kaeser Compressors, Inc.
Description: Key technology for Industry 4.0 and the Internet of Things The new generation of compressed air system control is here with Sigma Air Manager 4.0. Using its adaptive 3Dadvanced Control, SAM 4.0 makes air generation and treatment even more intelligent,
- Interface: Digital Front Panel, Ethernet / Networkable
- Media: Gas / Air
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Supplier: Bronkhorst USA
Description: Bronkhorst® model P-802CI Process Pressure Controllers (PPCs) are suited for precise pressure control with closed volumes, i.e. with one fluid connection. This PPC model is suited for pressure ranges between 17,5…350 mbar and 3,2…64 bar absolute or gauge. The instrument
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Control Signal: Analog Voltage, Network / Fieldbus Output, Serial / Digital
- Interface: Computer Programmable
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Supplier: Bronkhorst USA
Description: provide DeviceNet™, PROFIBUS DP, Modbus, EtherCAT®, PROFINET or FLOW-BUS protocols. Process Pressure Controller Dual valve pressure control (inlet/relief) For absolute or gauge pressure High accuracy and repeatability On-board PID controller for pressure
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Control Signal: Analog Voltage, Network / Fieldbus Output, Serial / Digital
- Interface: Computer Programmable
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Supplier: Vogtlin Massflow USA
Description: between pressure control and flow control offers maximum flexibility. 1 device - 3 functions The pressure controller combines three functions:- Pressure controller- Pressure controller with flow measurement/limitation- Flow controller with
- Valve Size: 0.25 inch
- Pressure Rating: 0 to 160 psi
- Number of Ports/Ways: 2
- Media Temperature: 32 to 122 F
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Supplier: ControlAir LLC
Description: The Type 100 is a high precision, multi-stage pressure regulator. This pressure controller provides the highest level of regulation accuracy and repeatability available. The Type 100 is ideal for applications that call for the utmost in control and maximum stability under
- Valve Size: 0.125 to 0.375 inch
- Pressure Rating: 150 psi
- Media Temperature: -20 to 160 F
- Port Size: 0.125 to 0.375 inch
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Supplier: Equilibar, LLC.
Description: available Equilibar is proud to represent electronic pressure regulators by Proportion-Air, an innovative leader in precision electronic pressure control. 100% designed and manufactured in the USA, Proportion-Air is able to quickly customize pressure
- Valve Size: 0.125 inch
- Pressure Rating: 0 to 150 psi
- Number of Ports/Ways: 3
- Number of Positions: 3
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Supplier: Vogtlin Massflow USA
Description: between pressure control and flow control offers maximum flexibility. 1 device - 3 functions The pressure controller combines three functions:- Pressure controller- Pressure controller with flow measurement/limitation- Flow controller with
- Valve Size: 0.25 inch
- Pressure Rating: 0 to 160 psi
- Number of Ports/Ways: 2
- Media Temperature: 32 to 122 F
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Supplier: Bronkhorst USA
Description: IN-PRESS Industrial style Digital Pressure Meters / Controllers The IN-PRESS series digital electronic pressure transducers and controllers for gases and liquids are equipped with a rugged, 'industrial style' (IP65) pc-board housing for use in industrial environments. The
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Accuracy: 0.5 ±% FS
- Control Signal: Analog Voltage, Current Loop, Network / Fieldbus Output, Serial / Digital
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Supplier: Brooks Instrument
Description: The Brooks model SLA7840 is a high purity metal sealed instrument that controls pressure while measuring flow rate. A remote pressure transducer signal, along with adjustable integral PID control electronics and a co-planar control valve, maintains the desired set pressure. The
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Accuracy: 0.2 ±% FS
- Interface: Ethernet / Networkable
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Supplier: Petersen Products Co.
Description: Comment 1 For Air or Nitrogen Connection Type 1/2" Quick Connect Cplg & Plug Description Precision controller, Inflation Air with adjustable regulator and valve, 0-15 psi Pressure 250 psi (17.2 bar) Max Inlet Regulator PSI 0-15 psi (0-1.03 bar) Sage Subcategory Number
- Valve Size: 0.5 inch
- Pressure Rating: 250 psi
- Media: Air
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Supplier: Petersen Products Co.
Description: Comment 1 For Air or Nitrogen Connection Type 1/2" Quick Disconnect Cplg. & Plug Description Controller, Inflation Air with adjustable regulator and valve, 30-200 psi Pressure 250 psi (17.24 bar) Max Outlet Pressure, Inlet. Max. PSI 300 PSI (20.68 bar) Regulator
- Valve Size: 0.5 inch
- Pressure Rating: 250 psi
- Media: Air
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Supplier: Petersen Products Co.
Description: Comment 1 For Air or Nitrogen Connection Type 1/2" Quick Disconnect Plug & Coupling Description Precision Controller, Inflation Air with adjustable regulator and valve, 0-30 psi Pressure 250 psi (17.2 bar) Max Inlet Regulator PSI 0-30 psi .25" Water Sensivity Sage
- Valve Size: 0.5 inch
- Pressure Rating: 250 psi
- Media: Air
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Supplier: Bronkhorst USA
Description: EL-PRESS Metal Sealed Pressure Meters / Controllers Metal Seal Pressure Meters and Controllers of Bronkhorst High-Tech are characterized by their unique, patented metal-to-metal seal construction with excellent resealing capability. Furthermore they distinguish themselves
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Accuracy: 0.5 ±% FS
- Control Signal: Analog Voltage, Current Loop, Network / Fieldbus Output, Serial / Digital
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Supplier: Watson McDaniel Company
Description: The HD or D Regulator with the “A” Air Pilot is used for reducing steam pressure on steam mains and process equipment. The “A” Air Pilot can also be used in conjunction with the PTR and PTL Pneumatic Controller for controlling temperature in process applications. The
- Valve Size: 4 inch
- Pressure Rating: 300 psi
- Port Size: 4 inch
- Controlled Pressure Range: 3 to 200 psi
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Description: TESCOM™ 26-2700 Series is a high flow, low pressure backpressure regulator with spring, dome and air loading options. Suitable for pump and compressor control, process pressure control and high flow, low pressure chemical injection. Gas or liquid service Dome and
- Flow (Cv): 2
- Pressure Rating: 150 to 1,000 psi
- Controlled Pressure Range: 0 to 1,000 psi
- Number of Ports/Ways: 2
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Supplier: Aggreko
Description: 420 Ton Chiller Air-Cooled and Water-Cooled Industrial Chiller Rentals Cool your entire operation with temporary rental solutions from Aggreko. Ranging from 10 to 1,000 tons, Aggreko’s lines of air-cooled or water-cooled chiller rentals provide a wide range of convenient, effective
- Cooling Capacity: 1,477.14 kW
- Fluid Discharge Temperature: -15 to 65 F
- Process Flow: 330 to 1,060 GPM
- Condenser Cooling: Air-Cooled
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Supplier: ALMiG USA Corporation
Description: the compressor total operating hours full load hours idle times standstill times for speed-regulated compressors the capacity utilization in percent Progress curve pressure against time Progress curve compression final temperature against time Compressed air amount produced as daily
- Features: Chart Recorder, Datalogger, Multi-Function Controller, Rate Indication / Control, Totalizer
- Interface: Digital Front Panel
- Media: Gas / Air
- Control: Limit / Set Point Control
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Supplier: ALMiG USA Corporation
Description: Features: Very easy to operate Microprocessor control unit ALMIG AIR CONTROL 2 Soft start through frequency transformer. Avoidance of current peaks during start-up All electric connections tagged (name plates) for easy maintenance Programming of all parameters through with the build in
- Interface: Digital Front Panel
- Media: Gas / Air
- Control: Limit / Set Point Control
- Features: Multi-Function Controller, Rate Indication / Control
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Supplier: Festo Corporation
Description: Width dimension 62 mm Intelligent air preparation unit for optimizing the use of compressed air as an energy medium in industrial automation technology Combination of stop valve, air flow sensor, pressure sensor and bus node Identification of production downtime and
- Valve Size: 0.2362206 inch
- Pressure Rating: 50.763195 to 145.0377 psi
- Media Temperature: 122 to 32 F
- Media: Air, Compressed Air
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Supplier: Kaeser Compressors, Inc.
Description: Standard Features: Sigma Profile™ rotary screw airend produces more air with less horsepower Heavy-duty 4-cylinder Kubota diesel engine meets Tier 4 Final EPA emissions standards Sigma Control Smart electronic controller Large fuel tank for up to 10 hours of continuous
- Discharge / Operating Pressure: 100 to 145 psi
- Flow Capacity: 210 SCFM
- Horse Power: 49 HP
- Compressor Technology: Rotary Screw
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Supplier: Festo Corporation
Description: Width dimension 62 mm Intelligent air preparation unit for optimizing the use of compressed air as an energy medium in industrial automation technology Combination of stop valve, air flow sensor, pressure sensor and bus node Identification of production downtime and
- Valve Size: 0.2362206 inch
- Pressure Rating: 50.763195 to 145.0377 psi
- Media Temperature: 122 to 32 F
- Media: Air, Compressed Air
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Supplier: OMEGA Engineering, Inc.
Description: The FMA-A2100/2200/2300/2400 Series Electronic Mass Flowmeters/ Controllers provide high performance, versatility and state-of-the-art design in one compact package. The FMA-A2100/ 2200/2300/2400 uses capillary-type thermal technology to directly measure mass flow of gases. No temperature,
- Accuracy: 1 ±% FS
- Control Signal: Analog Voltage, Current Loop
- Media: Gas / Air
- Interface: Knobs / Switches / Meter
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Supplier: Mountz, Inc.
Description: Oil free mini air compressor with auto pressure switch with one-touch male connector (for tube OD 8mm), unit can support 1 - 4 HDC controller systems. 1/8HP, Start at 70PSI, Stop at 90PSI Flow: 20LPM 120V model
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Supplier: Chicago Pneumatic and Pneumatech
Description: Pneumatech cycling dryers only operate according to the air flow, unlike non-cycling refrigerated dryers that operate continuously even if the air flow is changing. The dryers cycle based on the relative humidity of the air to the surrounding ambient temperature. Corrosion in
- Drying Capacity: 21 SCFM
- Maximum Pressure: 233 psi
- Motor Power (Refrigerated Style): 0.268044076980564 HP
- Dryer Technology: Refrigerated
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Supplier: Kelly Pneumatics, Inc.
Description: pressure, this valve varies flow rates automatically subject to dynamic increases in chamber pressure. Unlike traditional mechanical relief valves, the Electronic Relief Valve offers variable performance based on electrical input supplied either manually or a by remote electrical
- Pressure Rating: 1 to 98 psi
- Media Temperature: 0 to 150 F
- Number of Ports/Ways: 2
- Number of Positions: 2
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are commonly used as an interlock device to sense air, gas or water pressure at a specific point. BASIC CONSTRUCTION Elastomeric diaphragm eliminates the need for an oil barrier Insulators designed to protect against direct exposure to live parts (read more)
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New York Blower Company’s new compact pressure blowers features a rugged open radial wheel design which offers optimum efficiency for petrochemical applications. Volumes to 4,000 CFM, Pressures to 23” WG, Temperatures to 600°F. Available in Four Outlet, Six Inlet Sizes (read more)
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consist of a separate pressure sensor, controller and flow valve. Two types are found: The pressure reduction regulator and the back-pressure regulator. A pressure reducing regulator is a control valve that reduces the input pressure of a fluid to a desired value at its output. It is a (read more)
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Investigation of Bio-Diesel Fueled Engines under Low-Temperature Combustion Strategies
Using a PI (proportional-integral) control, the program then outputs a 4 to 20 mA signal to the controller depending on the required air pressure that the user sets.
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ISA FUND IND CNTRL - Fundamentals of Industrial Control
The I/P transmitter is an electromechanical device that converts the 4 – 20 mA signal from the controller into a 3–15 psig instrument air pressure to the valve actuator, which in turn affects the valve stem position.
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Fluid Flow Handbook > FLOW CONTROL
The I/P converter is an electromechanical transmitter which converts 4 – 20 mA signal from the controller to a 3–15 psig instrument air pressure to the valve actuator.
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ISA A GUD AUTOMTN BDY KNWLDG - A Guide to the Automation Body of Knowledge
This requires that the 4 – 20 mA output from the controller be used to modulate the high- pressure air driving the control valve actuator.
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The electrical output from the controller is usually a 4 – 20 mA current loop and I/P (current I to air pressure P) converters are used.
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ISA FUND PROC CNTRL - Fundamentals of Process Control Theory
Signals from the controller to the final control element are usually 4 to 20 mA , and these must be converted to an air pressure , usually 3 to 15 psig, to operate the actuator.
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Because both the tension system and the setpoint controller are electronic and the mechanical brake isn't, a current-to- air - pressure transducer must convert the 4 - 20 mA signal to a proportional air pressure.
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Fault diagnosis in industrial control valves and actuators
FieldVue : Digitalvalve controller (Fisher-Rosemount) Air supply pressure : 20 Lbf/in2 Electricalsupply :24 V dc Inputsignal range: 4 - 20 mA Output signal range: 3 - 18 Lbf/in2 .
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Improving the performance of the Y-12 fluidized bed contactors: Final report on investigations at the University of Tennessee
The output of the controller , which it 4 - 20 mA in thb cue, goes to un 1 to P (current to pressure ) converter to interface with the air -operated diaphragm.type control valve.
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CR4 - Thread: Practical Significance of a Valve Positioner
A controller sending an electrical 4 - 20mA control signal to an I/P which converts the 4-20mA to 3-15 psi ( air pressure ) can directly drive an actuator diaphragm on a modulating valve.
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