Heavy Duty Electropneumatic Converters
I/P and E/P Models

IP510, EP510, IP511, EP511 Series

Heavy Duty Electropneumatic Converters

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Hazardous Locations and Intrinsically Safe Ratings
NEMA 4X (IP65)
0.1% Accuracy Typical
Closed Loop Pressure Feedback Control
Built-in Volume Booster Provides Flow Up to 12 SCFM
Easy Access to Zero and Span
Damping Pot Prevents Overshoot and Hunting
Low Air Consumption
Mount at Any Angle
Compact and Lightweight
Virtually No Sensitivity to Supply Pressure Changes
Removable Orifice for Easy Maintenance
Buna-N Seals Standard, Fluorocarbon Optional

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Descrição

The IP510/EP510 Series are a patented family of electro-pneumatic instruments that are used to reduce a pneumatic supply pressure to a regulated output pressure which is directly proportional to a two-wire current or three-wire voltage input. This design incorporates closed loop sensing of the output pressure to achieve excellent accuracy and vibration stability. They also feature a unique damping circuit which can be adjusted to prevent overshoot and actuator hunting. Model selection includes General purpose NEMA 1, and Water-tight/Corrosion Resistant NEMA 4X (IP65). All models carry Hazardous Locations and intrinsically safe ratings.

SPECIFICATIONS
Accuracy:
   Typical: ±0.1% of output span
   Max: ±0.25% of output span
Hysteresis:
   Typical: ±0.01% of output span
   Max: ±0.10% of output span
Deadband: No effect
Repeatability:
   Typical: ±0.01% of output span
   Max: ±0.10% of output span
Ambient Temperature Effect Zero:
   Typical: ±0.004% of nominal span/°F
   Max: ±0.022% of nominal span/°F
Ambient Temperature Effect Span:
   Typical: 0.013% of calibrated span/°F
   Max: 0.022% of calibrated span/°F
Temperature Effect: ≤0.02%/°F, zero and span effects combined
Operating Temperature Range:
   Buna-N Elastomers: -29 to 71°C (-20 to 160°F)
   Fluorocarbon Elastomers: -18 to 71°C (0 to 160°F)
Storage Temperature Range:
   Buna-N Elastomers: -40 to 93°C (-40 to 200°F)
   Fluorocarbon Elastomers: -26 to 93°C (-15 to 200°F)
Vibration Effects: Less than 0.5% of span per 1 g, 5 to 2000 Hz, 3 g max, 3 axes
Mounting Position Effect: Not measurable
Loop Load, I/P Transducer:
   Less than 10 Vdc drop at 20 mA
   Less than 12 Vdc drop at 50 mA
Supply Voltage, E/P Transducer:
   Intrinsically Safe/Non-Incendive: 9 to 28 Vdc, less than 20 mA
   General Purpose: 9 to 40 Vdc, less than 20 mA
Supply Voltage Effect: No effect
Signal Impedance E/P Transducer: 6000 Ω minimum
RFI/EMI Effect NEMA 4X (IP66): Less than 0.25% of span change in output 10 V/meter, 20 to 1000 MHz (Reference SAMA PML 33.1 to 1978, 2 to abc)
Supply Pressure Sensitivity: No effect
Effective Air Consumption: 0.07 SCFM (2 LPM) maximum
Supply Pressure: 100 psig (6.9 bar) maximum*
* For models with zero output capability maximum supply pressure = 40 psi (2.8 bar) above maximum output, except for 0 to 100 and 0 to 120 psi models that have a maximum supply pressure of 130 psi (9 bar) and 140 psi (9.7 bar) respectively.
Dimensions
   IP510: 102 H x 48 W x 89 mm D (4.01 x 1.88 x 3.5")
   IP511: 144 H x 112 mm W (5.66 x 4.36")
Port Sizes:
   Pneumatic: ¼ FNPT
   Electrical: ½ FNPT

Heavy Duty Electropneumatic ConvertersI/P and E/P Models

IP510, EP510, IP511, EP511 Series

Heavy Duty Electropneumatic Converters
I/P and E/P Models