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PPR Pneumatic Pneumatic Positioner

PPR Pneumatic Pneumatic Positioner gallery image 1
PPR Pneumatic Pneumatic Positioner gallery image 1

PPR Pneumatic Pneumatic 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

- Certified for ATEX Eex md IIB T5 (05 ATEX 1076X) by NEMKO in conformance with EN 50014:1997, EN 50018:2000 and EN 50028:1987

- Certified for EMC (K1046/E04) in conformance with EN 61000-6-2:2001 and EN 61000-6-4:2001 by RWTUV

- Certified for Ex md IIB T6 (99-1075-Q1), Ex md IIC T6 (2000-1057-Q1),and Ex ia IIB T6 (2000-1056-Q1) by KOSHA

Option

- Position transmitter (4…20 output signal)

- 2 X SPDT limit switch

- 2 X P&F proximity sensor NJ2-V3-N

- Visual dome indicator

- High temperature

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Input signal

:

0.2 ~ 1.0bar (3 - 15psi)

Input resistance

:

235 ± 15 Ω

Air supply

:

Max. 7.0bar (100psi) free of oil, water, and moisture

Operating angle

:

60 ~ 100°

Pneumatic connections

:

Rc 1/4 or NPT 1/4

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 ± 0.5% F.S

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

PPR Series Pneumatic Pneumatic rotary type mechanical positioners. Rotary 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.

Rotary pneumatic ball and butterfly valves are used for proportional operation. It is used in both double acting and single acting (spring return type rotary actuator) actuators with minor adjustment.