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Electro pneumatic positioner | EPR (rotary positioner) | POWER GENEX

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Electro pneumatic positioner | EPR (rotary positioner) | POWER GENEX

EPR (Rotary Type)

Introduction

Robust valve control device giving a confidence in reliable performance and outstanding durability under harsh working environments

Features

– 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

Download Catalogue : EP

Instruction & operating manual : MNLEPLEPREN130701

Specifications

EPR
Rotary Type (cam feedback)
Single Double
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 -20 ~ +70℃
Pressure gauge Stainless steel
Output characteristics Linear
Linearity Within ± 1.0% F.S Within ± 1.5% F.S
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
Weight 3.5 kg (with terminal box)
3.2 kg (without terminal box)

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