High Accuracy Electro-Pneumatic Transducers

The Fairchild T7800 series incorporates piezo ceramic disc actuation means while the new T9000 series I/P Pressure controllers feed and bleed solenoid technology to provide a complete range of high performance transducers for every application. These electro-pneumatic I/P units are impervious to shock, vibration and positional orientation.

Showing all 14 results

  • Rack Kits for T6000, T7800 and T8000 Transducers

    All T6000, T7800 and T8000 Rack Kits utilize a 10 unit manifold described in the above manifold kits. The rack kit includes additional hardware to permit installation in a standard 19" Rack. It is suggested that transducers used with rack kits include the "R" option. This option faces the electrical terminal block connector to the rear of the transducer permitting connections to the transducer to be made from the rear of the rack.
    Read more
  • Manifold Kits for T6000, T7800 and T7950 Transducers Current to Pneumatic (I/P or E/P)

    The Manifold Kits for the T6000, T7800 and T7950 Series Transducers are available for mounting 3, 5, 10 or 15 transducer units. These manifolds have a common supply port to all the transducers. Internal check valves in the inlet and outlet ports permit the installation and removal of individual transducers without affecting other units on the manifold. Supply port connections are provided on the end and rear of the manifold. Outlet ports are located on the rear and bottom of the manifold. Mounting brackets for flush or extended mounting from the back wall are available. These options allow the user to select the combination of supply ports, outlet ports and mounting configurations to maximize usage of available space.
    Read more
  • Manifold Kits for T8000 Series Transducers Pneumatic to Current (P/I)

    Manifold kits for the T8000 Series Transducers are also available for mounting 3, 5, 10 or 15 transducer units. All input ports on the manifold have internal check valves to seal off the input signal(s) if a transducer is removed from the manifold. Since each housing may contain two individual P/I transducers, the quantity of P/I's on the manifold has the capability of doubling. Rear and bottom input port connections and flush or extended mounting brackets allow the user to configure the manifold to maximize the use of available space.
    Read more
  • High Precision I/P Pressure Transducers (TXI7800)

    Designed for use in hazardous environments, the Fairchild TXI7800 series product is an explosion proof I/P pressure transducer. It operates under the same principles as the T7800 product; however the TXI series includes NEMA 4X explosion proof construction. Our design isolates the electronics chamber from the pneumatic section, thereby creating a safer and longer service life product, especially for applications handling natural gas. In the Extended Range units, the TXI7800 series will also deliver up to 0-120 psi [0-8.0 BAR], (0-800 kPa) output. The TXI7800 series is approved for hazardous use and carries FM. CSA, ATEX and IECEx approvals.
    Read more
  • Moisture Resistant I/P Pressure Transducers (TXI7850)

    Fairchild's TXI7850 I/P Pressure Transducer operates under the same basic principles as the TXI7800, yet improves upon the design. By encapsulating and otherwise protecting the critical components, Fairchild designed the Explosion proof TXI7850 I/P Pressure Transducer to be highly resistant to moisture within the supply air lines. Available in both standard and extended range configurations, the TXI7850 delivers vibration, shock and moisture resistance in output pressures up to 0-120 psi [0-8.0 BAR], (0-800 kPa). It carries full Agency Approvals, including FM, CSA and ATEX certifications.
    Read more
  • Compact E/P, I/P Low Pressure Transducers (T7500)

    T7500 Series Low Pressure Proportional Valve

    The T7500 series low pressure transducer converts DC electronic input signal to a proportional low pressure pneumatic output. The transducer employs electronic closed loop feedback in conjunction with a piezoceramic actuator flapper nozzle system in the pilot stage to control the signal pressure of an integral pneumatic volume booster. The volume booster employs a highly sensitive control diaphragm and main valve to accurately control the flow of air to the downstream system in response to the pressure received from the pilot stage. The electronic closed loop feedback senses the output pressure of the volume booster directly to affect the ultimate in accurate pressure control.

     
    Read more
  • Compact E/P, I/P Pressure Transducers (T7800)

    High performance at economical process is available from the Fairchild T7800 series of piezo-ceramic actuated I/P transducer. These units offer state of the art accuracy up to 0.15% FS. The disc actuation mechanism provides a product that is totally impervious to shock, vibration and positional orientation. In the Extended Range units, an additional Relay Section amplifies the output pressure to obtain up to 0-120 psi [0-8.0 BAR], (0-800 kPa) output. The T7800 series is approved for Intrinsic Safety and Non-Incendive use carries FM, CSA, ATEX and IECEx approvals.
    Read more
  • Explosion Proof I/P Pressure Transducers (TXI7800)

    Designed for use in hazardous environments, the Fairchild TXI7800 series product is an explosion proof I/P pressure transducer. It operates under the same principles as the T7800 product; however the TXI series includes NEMA 4X explosion proof construction. Our design isolates the electronics chamber from the pneumatic section, thereby creating a safer and longer service life product, especially for applications handling natural gas. In the Extended Range units, the TXI7800 series will also deliver up to 0-120 psi [0-8.0 BAR], (0-800 kPa) output. The TXI7800 series is approved for hazardous use and carries FM. CSA, ATEX and IECEx approvals.
    Read more
  • P/I Pressure Transducer (T8000)

    Our T8000 P/I Transducer Series is a miniature two wire pressure device that converts a pneumatic input signal to a linearly proportional output current. It is field reversible and offers output choices of 4-20 mA or 10-50 mA. The T8000 Series is designed for precision applications providing maximum versatility. The modular construction permits any basic unit to be used in the explosion-proof, rack, wall, pipe, panel, DIN rail or 3, 5, 10, or 15 unit manifold configurations. Servicing or calibration is quick and easy. The Zero and Span adjustments are easily accessible from the front of the unit. The T8000 Series may be configured as a Single or Dual Channel Unit. The Dual Channel Unit consists of two PC Boards that are enclosed within the same housing and function independently of each other. This unit may be offered in any one of the seven standard input pressure signals or in any combination.
    Read more
  • Explosion Proof Moisture Resistant I/P Pressure Transducers (TXI7850)

    Fairchild's TXI7850 operates under the same basic principles as the TXI7800, yet improves upon the design. By encapsulating and otherwise protecting the critical components, Fairchild designed the Explosion proof TXI7850 I/P transducer to be highly resistant to moisture within the supply air lines. Available in both standard and extended range configurations, the TXI7850 delivers vibration, shock and moisture resistance in output pressures up to 0-120 psi [0-8.0 BAR], (0-800 kPa). It carries full Agency Approvals, including FM, CSA and ATEX certifications. I/P Pressure Transducer, I/P Pressure converter.
    Read more
  • Electro-Pneumatic Pressure Controller (T9000)

    The Fairchild T9000 Series Electro-Pneumatic Pressure Controller has a closed-loop, integrated, microprocessor control system that regulates outlet pressure. The Model T9000 controls pressure in proportion to an analog electrical input signal. An internal feedback sensor monitors output pressure to achieve high accuracy. You can control the output from the Model T9000 using the keypad or from an analog control signal. You can control the output from the Model T9000D using the keypad and through DeviceNet™ Communication network. With its integral booster sections, the T9000 series of I/P pressure controllers delivers high accuracy at flow capacities of 1 SCFM in the T9000, 90 SCFM in the T9020, 110 SCFM in the T9040, 220 SCFM in the T9060, and 700 SCFM in the T9080.
    Read more
  • Fast Response E/P, I/P Pressure Transducers (T5200)

    Fast Response E/P, I/P Pressure Transducers (T5200)
    Rotork Fairchild's T5200 Transducer is a Fast Response I/P, E/P Transducer controlled by a 4-20 mA current in a control loop. With its reliable signal conversion and pneumatic circuit sections, the T5200 I/P Transducer provides fast response to input signal changes, resulting in faster loop control and savings in process materials. The Signal Conversion Section (PC Board) accepts a 4-20 mA current from the control loop. This signal current is applied to a coil which creates a magnetic force that moves a Flexure Arm. The Pneumatic Section operates as a force balance system. A Sapphire Ball floats inside a Nozzle and controls the output pressure by exhausting air supplied through an Orifice. This Sapphire Ball acts as a piston exerting a force which is balanced against the force of the Flexure Arm. Its minimal air consumption allows you to use the T5200 in systems where operating gas is expensive. Five available input signal ranges deliver the versatility to meet most process and machine requirements. These available inputs are 1-5 mA, 4-20 mA, 10-50 mA, 1-5 VDC and 1-9 VDC, each with the corresponding output range of 3-15 psig, [0.2-1.0 BAR], (20-100 kPa).
    Read more
  • Fast Response High Flow E/P, I/P Pressure Transducers (T5220)

    Fast Response High Flow E/P, I/P Pressure Transducers (T5220)
    As a Fast Response High Flow I/P, E/P Transducer, the Fairchild T5220 has all the performance you want in a voice coil I/P transducer product, but it also includes a built in booster section to deliver high flow capacity, up to 45 SCFM (76.5 m3/HR) with six available rations to allow pressure multiplication to the output. This feature, along with the adjustable positive and negative bias allows you to custom design your control system for exactly the desired performance. The Signal Conversion Section (PC Board) accepts a DC current or voltage. This signal is applied to a coil which creates a magnetic force that moves a Flexure Arm. The Pneumatic Section operates as a force balance system. A Sapphire Ball floats inside a Nozzle and controls the output pressure by exhausting air supplied through an Orifice. This Sapphire Ball acts as a piston exerting a force which is balanced against the force transferred to the Flexure Arm by the Coil. The Booster Section amplifies the output pressure of the transducer.
    Read more
  • PAX1 Electric Linear Actuator

    Rotork Fairchild's all new PAX1 Series Linear Actuator can be used alone or it can be paired with a variety of Fairchild time proven pressure regulators, enabling remote control of the pneumatic pressure. Power is provided by 11-26 VDC and position is controlled by a 4-20mA signal or pulse clockwise or counterclockwise. The actuator is designed to lock in last place if power or signal are lost. The PAX1 is ideal when precise position control is required, and it has an optional analog feedback that transmits current position to the operator through an 4 to 20 mA Analog Feedback Signal. Adjustable motor speeds, customer set position limits and alarms are standard features.
    • The PAX 1is available in a variety of configurations and NAMUR mounting interface allow it to be flexible for use as an industrial actuator, featuring a 1" (25 mm) maximum thrust rod stroke moving at speeds up to 60 mm/min and a maximum thrust of 650 lbf (2,890 N), all in a flameproof enclosure. The unit in inherently lock in last place (fail freeze) as the thrust rod maintains its position upon loss of signal or electrical power.
    • The PAX1 can be actuated open loop using two optically isolated switch closure inputs (UP and Down) to move the actuator's thrust rod. The actuator will continue the move of the thrust rod in response to the inputs until either either of the adjustable stroke limits are reached.
    • The PAX 1 also has an isolated 4-20 mA analog input to proportionally position the thrust rod anywhere within its 1" (25 mm) stroke. Optionally, a 1-5 VDC non-isolated analog input can be selected by an internal DIP switch.
    • The actuator also includes two fully adjustable SPDT alarm relays (one High and one Low), providing critical positions within its stroke. The relays are latched so the alarm switch states are maintained when the power is disconnected.
    • The actuator also features UP and DOWN buttons and a 5/16" (8 mm) female HEX socket to allow manual actuator movement, in order to facilitate commissioning.
    All these features are allows accurate control and alarm functions on systems that remove power from the actuator between adjustments to conserve power, as typically done in solar powered installations.
    Read more