ConrolAir Type 950XP Explosion-Proof I/P Transducer
Now there’s a compact I/P transducer that delivers reliable high performance for the toughest applications in the most hazardous environments: the Type 950XP from ControlAir. The Type 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.
Specifications
Input | 4-20 mA |
Output Range | 0-33 psig (0-2.2 bar), 3-15 psig (0.2-1 bar), 3-27 psig (0.2-1.8 bar), 6-30 psig (0.40-2 bar) |
Max. Supply Pressure | 100 psig (7 bar) |
Air Consumption | 3.0 scfh (1.5 Nl/min) |
Maximum Flow Capacity | 12 scfm (340 Nl/min) |
Ambient Temperature Limits | -40° to +158°F (-40° to +70°C) |
Temperature Range (Storage) | -40° to +200°F (-40° to +93°C) |
Accuracy, Hysteresis, and Repeatability | ±0.10% of span (±0.25 with field-selectable option) |
Deadband | 0.02% of span |
Position Effect | No measurable effect |
Vibration Effect | Less than ±1.0% of span under the following conditions: 5-15Hz @ 0.8 inches constant displacement; 15-500Hz @ 10g’s |
Temperature Effect | ±0.045%/°F (±0.07%/°C) of span |
Reverse Polarity Effect | No damage from reversal of normal supply current (4-20 mA) or from misapplication of up to 60 mA |
RFI/EMI Effect | Less than .5% of span change in output pressure per En 61000-4-3:1998, Amendment 1, Performance Criterion A |
Port Size | 1/4" NPT |
Port Size (Electric) | 1/2" NPT, M20 x 1.5 (ATEX) |
Media | Clean, dry, oil-free, air-filtered to 40 micron Sweet natural gas or methane when purchased with the (E) option. |
Mounting | Direct wall, Panel, 2" Pipe (optional) |
Materials (Body) | Aluminum |
Materials (Other) | Buna-N, Stainless Steel, Brass, Zinc-plated Steel |
Weight | 1.8 lbs. (0.82 kg.) |
Weight with "E" Option | 2.3 lbs. (1.1 kg) |
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