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Type 900 - Miniature I/P, E/P Transducer for Electronic Air Pressure Control

Type 900 - Miniature I/P, E/P Transducer for Electronic Air Pressure Control
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Type 900 - Miniature I/P, E/P Transducer for Electronic Air Pressure Control - 1

Type 900X Miniature I/P, E/P Transducer for Electronic Air Pressure Control Self-correcting to maintain precise control The Type-900X I/P, E/P transducer converts an electrical signal (current or voltage) to a proportional pneumatic output. Utilizing closed-loop pressure feedback circuitry, it provides precise, stable pressure outputs to final control elements. Immunity to vibration effects or mounting position, high tolerance to impure air, and low air consumption make this unit ideal for demanding applications. The compact housing, accessible ports and easy adjustments make it perfect for constrained spaces. An integral volume booster provides high flow capacity, increasing control speed in critical applications. Features •Electronic Closed-loop Feedback Minimizes effects of vibration, mounting position, temperature and supply pressure •Compact Size Great for high density mounting •Easy Wiring Conduit, terminal block or DIN 43650 connections •Input/Output Ports on Front and Back Provides flexible pneumatic connections •Other Features Field selectable outputs (optional), field reversible, RFI/EMI protection, external orifice, supply pressures up to 130 psig •Intrinsic Safety Approvals Standard feature for 4-20mA units: Factory Mutual (FM), Canadian Standards Assoc. (CSA) Optional feature for 4-20mA units: ATEX Available with zero-based ranges

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Type 900 - Miniature I/P, E/P Transducer for Electronic Air Pressure Control - 2

Durable, precise control from a variable signal FUNCTIONAL SPECIFICATIONS Standard Range High Output Range Inputs Outputs Supply Pressure Flow Capacity 1.5 scfh (0.04 m3/hr) at mid range typical 4.5 scfh (0.13 m3/hr) at mid range typical 4.5 scfm (7.6 m3/hr) at 25 psig (1.7 BAR) supply *Zero-based units have slightly higher air consumption 20.0 scfm (34.0 m3/hr) at 130 psig (9.0 BAR) supply 12.0 scfm (20.0 m3/hr) at 100 psig (7.0 BAR) supply Operating -40° to +158° F (-40° to +70° C) Temperature Limits Loop Load, I/P Transducer Supply Voltage, E/P Transducer Signal Impedance E/P Transducer...

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Type 900 - Miniature I/P, E/P Transducer for Electronic Air Pressure Control - 3

Vibration and position insensitive High accuracy ±0.10% of span Low air consumption for greater operating economy NEMA-4X (IP65) enclosure Reliable in harsh environments Intrinsic Safety Approvals Compact size Optional field selectable outputs Built-in volume booster Field reversible Split range operation Supply pressure up to 130 psig Conduit, terminal block or DIN connector options Input/output ports on front and back Wall, panel, pipe or DIN rail mounting Shown larger than actual size Applications The Type 900X is used extensively by professionals who demand maximum performance and...

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Type 900 - Miniature I/P, E/P Transducer for Electronic Air Pressure Control - 4

Standard Type 900X Configurations 1/2 inch Conduit Connection (A) .500 12.7 22 GA. wire leads approx. 18" long pos, neg, grd Mounting Holes #10–32 UNF–2B X 3/8 Deep 2 Places 1 NPT 2 Back view typical of all units Mount using (2) #1/4–20 screws not included in kit DIN Rail Kit suitable for EN-50035, EN-50045 and EN-50022 Rails

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Type 900 - Miniature I/P, E/P Transducer for Electronic Air Pressure Control - 5

Multifunction Supply Manifold A common supply port with individual shut off valves Standard mounting bracket Standard inlet fitting 1/2 NPT 1/4 NPT ControlAir Type 550X Transducer The Type 925 Multifunction Manifold provides a common air supply line to multiple units of our Type 550X and Type 900X I/P, E/P transducers. Manifolds are available to hold 3, 5, 10 or 15 units. Each port features a patented individual shut-off valve that allows safe on-line service or modification with supply pressure on. Individual units may be installed or removed without effecting other units on the manifold....

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Type 900 - Miniature I/P, E/P Transducer for Electronic Air Pressure Control - 6

Performance Characteristics Output Pressure psig (BAR) Output Pressure psig (BAR) Type 900X Use this coding system to order • Options A Field selectable outputs* (0.20% accuracy) K ATEX Approvals (4-20mA only) U 1/4" BSP Porting C 0-5 VDC 100 psig supply 20 psig supply Output Pressure PSIG Ordering Information Accessories DIN rail mounting kit 1.5" or 2" Pipe Mounting Kit • Electrical Connection A 1/2" NPT conduit w/pigtail D T DIN 43650 connector Terminal block *Field selectable option is available only for units with the following outputs: 3-15 psig, 3-27 psig, 6-30 psig. Hazardous Area...

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