Power Genex Vietnam | EPR-WA2SO3NTF | EPR-WA2SOF | ELECTRO-PNEUMATIC POSITIONER

Công ty TNHH kỹ thuật công nghệ và dịch vụ Tiên Phong

D5 KDC Miễu Nổi, Đinh Tiên Hoàng, P3, Q.Bình Thạnh

Tell : 0915.980.479

        0162.999.888.7

Email :       vinhmv.pitesco@gmail.com

Website:   www.pitesvietnam.com                    

                    www.sensor-encoder.com

ELECTRO-PNEUMATIC POSITIONER

EPL (Linear Type)

EPR (Rotary Type)

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

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 T6Eex 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)

How to order

EPR -

Feedback Shaft

Pressure  Gauge (SUP.OUT)

Pilot Valve Orifice

Position Feedback

Connection Threads

Dome indicator

High Temp

Mounting Bracket

Description Code Protection class : F : Flameproof KC / NEPSI Ex dmb IIB+H2 T6 A : Flameproof KC Ex dmb IIC T6/T5D : Flameproof IECEx Ex dmb IIC T6/T5I : ATEX / IECEx intrinsically safe Ex ia IIC T6W : Weatherproof to IP66 Feedback shaft : N : NAMUR shaft      (direct mounting)A : Fork lever M6×40LB : Fork lever other size       on request Pressure gauge : 1 : 6 bar (90psi) 2 : 10 bar (150psi, standard) Pilot valve orifice : S : Standard(actuator volume over180㎤)M : Small orifice       (Ø1.0 or Ø0.7)(actuator volume 90~180㎤) Position feedback : N : None(standard)O : Position transmitter     (4-20㎃ output signal) L : 2×SPDT limit switch P : 2×proximity sensor       P&F NJ2-V3-N M : O+L Q : O+P

Description Code Connection threads :(pneumatic-electrical) 3 : Rc 1/4 – G 1/2 (standard)4 : NPT 1/4 – NPT 1/25 : Rc 1/4 – M20 X 1.5 Dome Indicator : N : Flat indicator      (standard) D : Dome indicator High temperature :  (only for weatherproof type) T : 70℃ (standard)H : 120℃ (without position                 feedback option)      85℃ (with position               feedback option) Mounting bracket :  ·Namur Shaft Type :    ·Fork Lever Type : N : NoneR : Multi-size Namur bracket      for DIN VDI/VDE 3845     (130×30×50 bracket      on request)F : DHCT bracket 80×30 for      fork lever typeE : Multi-size NAMUR      bracket for fork lever type     (130×30×50 bracket on      request)