Electro Pneumatic Valve Positioner

Electro Pneumatic Valve Positioner – Specifications

EPL EPR
Linear Type (Lever Feedback) Rotary Type (Cam Feedback)
Single Double Single Double
INPUT SIGNAL 4-20 mA @ 24 V DC
INPUT RESISTANCE 235 ± 15 W
SUPPLY AIR PRESSURE Max 7.0 bar ( 100 psi )
STANDARD STROKE 10 ~ 80mm 60 ~ 100mm
PNEUMATIC CONNECTION Rc 1/4 or NPT 1/4
ELECTRICAL CONNECTION 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°C
PRESSURE GUAGE Stainless Steel
OUTPUT CHARACTERISTICS Linear
LINEARITY Within ± 1.0% FS Within ± 1.5% FS
SENSITIVITY Within 0.2% FS Within 0.5% FS
HYSTERESIS Within 0.5% FS Within 1.0% FS
REPEATABILITY Within ± 0.5% FS
AIR CONSUMPTION 5 LPM ( Sup. 1.4 kgf /cm² )
FLOW CAPACITY 80 LPM ( Sup. 1.4 kgf /cm² )
BODY MATERIAL Aluminium Diecast
WEIGHT 2.9 kg ( With a terminal box )