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Control systems Positioners and controllers
Technical data
Input signal range
4-20 mA (split range minimum amplitude 8 mA)
Impedance
Max 250 +/- 15 Ω
Air supply
1.4 to 7.0 bar (regulate 5 to 10 psi above actuator spring range)
Air quality
ISO 8573-1:2010 Class 3:3:2
Output pressure
0 to 100% supply pressure
Actuator stroke
20 mm to 150 mm or 0° to 90°
Action
Single acting/fail vent/Double acting
Standard temperature
-20 °C to +70 °C
Operating temperature
High temperature
-20 °C to +120 °C
Air flow
80 LPM @ 1.4 bar
Steady state air consumption
2.4 LPM @ 1.4 bar
Air connections
¼ " NPT female
Single : +/- 0.2% F.S. (Full Scale) Double : +/- 0.5% F.S
Sensitivity
Hysteresis
+/- 1% F.S.
4.4 28
Single +/- 1% F.S. Double +/- 2% F.S.
Linearity
Repeatability
+/- 0.5% F.S
Electrical connections
Cable gland M20 internal, terminals for conductors from 0.5 to 2.5 mm 2 wire
Degree of protection
IP66
Characteristic
Linear
Linear 2.8 kg (positioner only) Mounting Kits for Linear EY3 and EY4 - 1.3 kg, UY1,2,3 - 0.9 kg, UBC - 0.2 kg Rotary 4.1 kg (Positioner and mounting kit)
Shipping weight
Positioner options Basic model
EP6
Aluminium enclosure
S
Single acting
Acting type
A D
Single Acting + Reduced Orifice Ø 1
Double acting
L
Linear - See page 4 for Mounting Kit selection
Mounting type
R
Rotary - Mounting Kit included
Hazardous area protection
S
Safe area
Electrical and Air connection
1
M20 -¼" NPT
A B H K
Standard model
Standard Model + Supply Pressure Gauge
Non standard features
High Temp Model (-20 °C to +120 °C)
High Temp Model (-20 °C to +120 °C) + Supply Pressure Gauge
Ordering Code Example:
EP6
S
L
S
1 -
A
TI-P703-01 CTLS Issue 3
Page 2 of 4
EP6 Electro-pneumatic Positioner
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