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PPL Pneumatic Pneumatic Linear Positioner gallery image 1
PPL Pneumatic Pneumatic Linear Positioner gallery image 1

PPL Pneumatic Pneumatic Linear Positioner

- Easy maintenance

- Precise calibration with simple SPAN and ZERO adjustments

- Simple conversion to direct acting or reverse acting

- 1/2 split range available

- Rugged aluminum housing with corrosion-resistant coating

- Vibration resistant design

- Stainless steel gauges standard

- Restricted pilot valve orifice kit for small actuators included

Input signal

:

0.2 ~ 1.0bar (3 - 15psi)

Input resistance

:

235 ± 15Ω

Air supply

:

Max. 7.0bar (100psi)

Standard stroke

:

10 ~ 80mm

Pneumatic connections

:

Rc 1/4 or NPT 1/4

Electrical connections

:

G 1/2 or NPT 1/2

Ambient temperature

:

-20C ~ +70C

Pressure gauge

:

Stainless steel

Output characteristics

:

Linear

Linearity

:

Within ± 1.0% F.S(Single) ,Within ± 1.5% F.S(Double)

Sensitivity

:

Within ± 0.2% F.S(Single), Within ± 0.5% F.S(Double)

Hysteresis

:

Within 1.0% F.S

Repeatability

:

Within ± 0.5% F.S

Air consumption

:

5 LPM (Sup. 1.4 kgf)

Flow capacity

:

80 LPM (Sup. 1.4 kgf)

Material

:

Aluminum die-cast

PPL Series Pneumatic Pneumatic are linear type mechanical positioners. Linear type pneumatic pneumatic positioner is mechanical type and designed to work under difficult conditions. Robust valve system gives this powerful performance.

Input control signal: 3-15 psi, Electrical signal: 4-20 mA In systems without system signal can be pneumatic. In this case, pneumatic pneumatic positioner is preferred. Sometimes T-1000 series I/P converters are used for signal conversion.

Linear pneumatic globe valve is used for proportional operation. It is used in both double acting and single acting (spring return type rotary actuator) actuators with minor adjustment.