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

PRODUCT CATALOG

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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