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Type 595 - Explosion-Proof I/P Transducer

Type 595 - Explosion-Proof I/P Transducer

Type 595 - Explosion-Proof I/P Transducer

Product catalog summary
Overview: The Type 595XP Explosion-Proof I/P Transducer is designed to convert a 4–20mA electrical current signal into a proportional pneumatic output. It features high regulation accuracy and repeatability, making it suitable for actuated valve operations. The device is housed in an explosion-proof enclosure, suitable for various mounting options, and is approved for use in hazardous areas globally.
Key Features:
  • Compact Design: Small size and lightweight.
  • Worldwide Safety Approvals: Certified by Factory Mutual (FM), Canadian Standards Association (CSA), and ATEX.
  • Vibration and Position Insensitivity: Can be mounted in any orientation and remains stable in high vibration environments.
  • Low Power Consumption: Minimizes loop load.
Functional Specifications:
  • Input: 4-20 mA.
  • Outputs: 3-15 psig, 3-27 psig, 6-30 psig.
  • Air Consumption: Varies with supply pressure, with specific values provided for different pressures.
  • Supply Pressure: Maximum of 150 psig, with specific requirements for different output ranges.
  • Temperature Limits: -40°F to 158°F (-40°C to 70°C).
  • Relative Humidity: 75% average, 95% short-term non-condensing.
Performance Specifications:
  • Linearity: <±0.5% of span.
  • Hysteresis: <±0.3% of span.
  • Deadband: <±0.1% of span.
  • Repeatability: <±0.3% of span; <±0.15% typical.
  • Mounting Orientation Effect: <±0.5% per 90-degree change.
  • Vibration Effect: <±1% up to 10g and 20-80 Hz.
Physical Specifications:
  • Housing: NEMA 4X (IP 65) with chromate-treated aluminum and epoxy paint.
  • Port Sizes: Pneumatic and electric connections detailed for different versions.
  • Media: Clean, dry, oil-free instrument air, filtered to 40 microns.
  • Weight: Varies by version, with specific weights provided.
Ordering Information: The transducer can be ordered using a coding system that specifies output pressure, input signal, model, and options such as ATEX approval and mounting kits.
Warranty: ControlAir, Inc. offers an 18-month warranty against defects in materials and workmanship, with limitations on liability and responsibility for product selection and maintenance.
Safety and Compliance: The device meets various safety standards for intrinsic safety, nonincendive, explosion-proof, and dust ignition-proof classifications, with detailed entity parameters and temperature codes provided for different certifications.
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Catalog excerpts

Type 595 - Explosion-Proof I/P Transducer-1

Type 595XP Explosion-Proof I/P Transducer High level of regulation accuracy and repeatability for the operation of actuated valves The Type-595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type-595XP has worldwide agency approvals for use in hazardous areas. •Compact Design Small size and low weight •Worldwide Safety Approvals Factory Mutual (FM), Canadian Standards Association (CSA) and ATEX •Vibration and Position Insensitive Unit can be mounted in any plane and is stable in high vibration environments Minimize loop load

 Open the catalog to page 1
Type 595 - Explosion-Proof I/P Transducer-2

Type 595XP Explosion-Proof I/P Transducer D I M E N S I O N S Ported with Flow Booster (P) Manifold Mount without Flow Booster (M) Ported without Flow Booster (N) Optional 2" Bracket PROFILE SHEET FOR WALL MOUNTING Ø.34[8.6] Drawing downloads available at www.controlair.com

 Open the catalog to page 2
Type 595 - Explosion-Proof I/P Transducer-3

3-15 psig 3-27 psig 6-30 psig Temperature Limits Electrical Connections Mounting Materials Weight Mounting Orientation Effect Port Sizes Loop Load 75% average - 95% short time non-condensing Temperature Effect Relative Humidity Vibration Effect Flow Capacity M & N Connection (without Flow Booster) Supply Pressure Note: Supply pressure must be a minimum of 5 psig (0.3 BAR) above maximum output P Connection (with Flow Booster) <±0.3% of span; <±0.15% of span typical <±0.5% / 90 degree change <.3% / 1.5 (0.10 BAR) psig change NEMA 4X (IP 65) Pneumatic: 1/4" NPT (P & N versions); 1/16" manifold mount...

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Type 595 - Explosion-Proof I/P Transducer-4

Hazardous Area Factory Mutual (FM) & Canadian Standards Association (CSA) *See energy limiting parameters. Refer to Instruction Manual 441-622-099. Use this coding system to order Input Signal Output Pressure without Booster without Booster with Booster 2" Pipe Bracket Mounting Kit: P/N 448-542-016 ControlAir, Inc. products are warranted to be free from defects in materials and workmanship for a period of eigh- teen months from the date of sale, provided said products are used according to ControlAir, Inc. recommended usages. ControlAir, Inc.'s liability is limited to the repair, pur- chase price...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.