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EPR Electro Pneumatic Rotary Positioner gallery image 1
EPR Electro Pneumatic Rotary Positioner gallery image 1

EPR Electro Pneumatic Rotary 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

Input signal

:

4~20 DC

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

Electrical connections

:

G 1/2 or NPT 1/2

Protection class

:

Ex md IIB T6, Ex md IIC( H²) T6, IP66, Ex ia IIB T6

Eex md IIB T5 for ATEX

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