Type 950XP Explosion-Proof I/P Transducer

Brand: ControlAir

Now there's a compact I/P transducer that delivers reliable high performance for the toughest applications in the most hazardous environments: the T950XP from ControlAir.

The 950XP converts an electrical current signal to a stable, pneumatic output to actuate valves. Its NEMA 4X (IP65) housing is designed for both Intrinsically Safe and Explosion-proof operation.

Advanced circuitry includes electronic feedback control for superior vibration protection and highly accurate output.

With flow rates up to 12 SCFM (20 m³/hr), the 950XP has the muscle to drive large valves and actuators. Yet because it typically consumes only 0.05 SCFM (0.11 m³/hr), it not only costs less to buy, it costs less to operate as well.

And because it takes impure air in stride, downtime is reduced, too. The 950XP gives you big flexibility.

Its small footprint can fit into tight spots. Its standard mounting bracket lets you mount it directly on a valve, wall, panel, or pipe. Optional, field-selectable process output ranges reduce downtime and inventory.

And since the 950XP is position insensitive, it gives you even more freedom in mounting and connecting to valves and instruments. As a result of this flexibility, installation goes faster.

Easy access Zero and Span adjustments make bench or field calibration quick and easy. For operating versatility, you may choose direct, reverse, and split range modes.
Features
  • Output Signal: 4-20 mA 
  • Pressure Range: 3 to 30 psig (0.207 to 2.068 bar, 20.68 to 206.8 kPa) 
  • Electrical Connections: 1/2" NPT 
  • Process Connection: 1/4" NPT 
  • Temperature Range:
    • Operating: -40° to 71°C (-40° to 160°F) 
    • Storage: -40° to 93°C (-40° to 200°F) 
  • Accuracy: ±0.10% of span 
  • Materials of Construction:
    • Chromate-treated aluminum with epoxy paint 

Specifications

Brand

Accuracy

  • ± 0.10 % of Span (± 0.25 with Field-Selectable Option)

Adjustment Type

  • Factory Set (Pre-Set)
  • Field Adjustable

Approvals & Certifications

  • ATEX
  • CE
  • CSA
  • FM

Circuit Protection

  • EMI/RFI Protected
  • Reverse Polarity

Consumption

  • 3.0 scfh (0.11 m³/hour) at Mid Range

Deadband, Approximate

  • 0.02 % of Span

Elastomers

  • Buna-N

Electrical Connectors

  • 1/2" NPT
  • M20×1.5

Enclosure Finish

  • Epoxy Powder-Coated

Enclosure, Body Material

  • Chromate Treated Aluminum

Environmental Protection

  • IP65
  • NEMA 4X / IP65

Flow Rate

  • 12.0 SFCM (20.0 m³/hour) at psig: 100 (bar: 7.0, kPa: 700) Supply
  • 4.5 SFCM (7.6 m³/hour) at psig: 25 (bar: 1.7, kPa: 170) Supply

Hysteresis

  • ± 0.10 % of Span (± 0.25 with Field-Selectable Option)

Input

  • 4-20 mA

Mounting

  • 2" (50.8 mm) Pipe
  • Direct Wall
  • Panel

NPT Connection

  • 1/4" NPT Female

Operating Temperature

  • -40° to 71° C (-40° to 160° F)

Operating Voltages

  • 9.5 Vdc @ 20 mA

Output Pressure

  • bar: 0.20 to 2.00
  • kPa: 20.68 to 206.8
  • psig: 3 to 30

Position Effect

  • No Measurable Effect

Relief

  • Relieving

Repeatability

  • ± 0.10 % of Span (± 0.25 with Field-Selectable Option)

RFI/EMI Effect

  • < 0.5 % of Span Change in Output Pressure

Storage Temperature

  • -40° to 93° C (-40° to 200° F)

Supply Pressure

  • psig: 100 (bar: 7, kPa: 700)

Supply Pressure Effect

  • No Measurable Effect

Temperature Effect

  • ± 0.045 % °F (0.07 % °C) of Span

Trim Material

  • Brass
  • Stainless Steel
  • Zinc-Plated Steel

Vent

  • Straight
  • Tapped Exhaust

Vibration Effect

  • < ± 1.0 % of Span Under the Following Conditions: 5 to 15 Hz at 0.8" Constant Displacement, 15 to 500 Hz at 10 G’s

Documentation

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