Two actuator/positioner combinations provide options to fit specific application requirements.
Actuator Features/Specifications
2052
EP2
Valve Body Material Valve Trim Material Valve Shaft Material
Cast Iron
Cast Iron
SST
SST
303 SST
303 SST
Maximum Inlet Pressure
125 psi
125 psi
Acceptable Media
Natural Gas, Air, Oil
Natural Gas, Air, Oil
Fluid Temperature Range Ambient Temperature Range
5 °F to 350 °F (-15 °C to 177 °C) -40 °F to 140 °F (-40 °C to 60 °C)
5 °F to 350 °F (-15 °C to 177 °C) 4 °F to 175 °F (-20 °C to 80 °C)
Input Signal
4-20mA
4-20mA
Protocol Feedback
Hart
Hart
4-20mA
4-20mA
Agency Approval Protection Concept
FM
FM
Explosion Proof/Intrinsic Safe/Non-Incendive
General Purpose* Non-Hazardous*
Suitable Area SIL Capable
Class I, Div. II
SIL 3
Supply Air Air Output Switches
5psi to 145psi 6psi to 140psi
20psi to 90psi 0psi to 90psi
(2) SPDT Switches in Positioner
None
Display
None and display
Operator panel w/4 push buttons
Visual Indication Mechanical Stops
On Positioner
On Poisitioner
2
2
* EP4-, explosion proof FM/CSA, Class I, Div. II, Group A, B, C, D, Class II, Div. II, Group E, F, G.
Bulletin 1008A-2052-EP2 page 2
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