Natural Gas As Actuator Medium - Siemens SIPART PS2 6DR5.1-E Instrucciones De Operación

Maximum permissible ambient temperature ranges with types of protection Ex ia, Ex ic, Ex nA and Ex ec
Explosion protection in accordance with
6DR5ayb-0cdef-g.Ah-Z ...
•
6DR5ayb-0cdef-g.Ah-Z M40
•
6DR5ayb-0cdef-g.Ah-Z ...
•
With the data (a = 0,2; e = 0,1,2,3; f = 0,2)
6DR5ayb-0cdef-g.Ah-Z M40
•
With the data (a = 0,2; e = 0,1,2,3; f = 0,2)
Position feedback module (already fitted or can
be retrofitted)
Already fitted:
•
6DR5ayb-0cdef-g.Ah-Z ...
with the data (f = 1 or 3)
Can be retrofitted 6DR4004-6J
•
Already fitted and can be retrofitted:
•
6DR5ayb-0cdef-g.Ah-Z M40
with the data (f = 1 or 3)
Option modules
Non contacting sensor (NCS)
•
6DR4004-6N..-0-...
External position detection system
•
C73451-A430-D78 or 6DR4004-1ES
Maximum permissible ambient temperature ranges with type of protection Ex t
Explosion protection in accordance with
6DR5ayb-0cdef-g.Ah-Z ...
•
with the data (c = D or K)
6DR5ayb-0cdef-g.Ah-Z M40
•
with the data (c= D or K)
7.2

Natural gas as actuator medium

Introduction
Note when using an actuator with natural gas that this can escape at the following points:
● At the exhaust air outlet with sound absorber.
● At the enclosure vent.
● At the control air outlet near the pneumatic connections.
Note
Exhaust air outlet with a sound absorber
The positioner is supplied as standard with a sound absorber. To provide an outlet for the exhaust air, replace the sound
absorber by a G¼ pipe coupling.
Enclosure ventilation and control air outlet
Enclosure ventilation and control air outlet cannot be collected and channeled off.
Please refer to the following table for the maximum ventilation values.
SIPART PS2 (6DR5...)
A5E03436620-AB, 01/2017
ATEX/IECEx
T4: -30 ≤ T
T6: -30 ≤ T
T4: -40 ≤ T
T6: -40 ≤ T
T4: -30 ≤ Ta ≤ +80 °C (-22 ≤ Ta ≤ +176 °F)
T6: -30 ≤ Ta ≤ +60 °C (-22 ≤ Ta ≤ +140 °F)
T4: -40 ≤ Ta ≤ +80 °C (-40 ≤ Ta ≤ +176 °F)
T6: -40 ≤ Ta ≤ +60 °C (-40 ≤ Ta ≤ +140 °F)
T4: -30 ≤ T
T4: -40 ≤ T
T4: -40 ≤ T ≤ +90 °C
a
(-40 ≤ T ≤ +194 °F)
a
T6: -40 ≤ T ≤ +70 °C
a
(-40 ≤ T ≤ +158 °F)
a
T4: -40 ≤ T ≤ +90 °C
a
(-40 ≤ T ≤ +194 °F)
a
T6: -40 ≤ T ≤ +60 °C
a
(-40 ≤ T ≤ +140 °F)
a
ATEX/IECEx
-30 ≤ T
-40 ≤ Ta ≤ +80 °C (-40 ≤ Ta ≤ +176 °F)
FM/CSA
≤ +80 °C (-22 ≤ T
a a
≤ +50 °C (-22 ≤ T
a a
≤ +80 °C (-40 ≤ T
a a
≤ +50 °C (-40 ≤ T
a a
≤ +80 °C (-22 ≤ T
a a
≤ +80 °C (-40 ≤ T
a a
T4: -40 ≤ T
(-40 ≤ T
a
T6: -40 ≤ T
(-40 ≤ T
a
T4: -40 ≤ T
(-40 ≤ T
a
T6: -40 ≤ T
(-40 ≤ T
a
FM/CSA
≤ +80 °C (-22 ≤ T ≤ +176 °F)
a a
≤ +176 °F)
≤ +122 °F)
≤ +176 °F)
≤ +122 °F)
≤ +176 °F)
≤ +176 °F)
≤ +85 °C
a
≤ +185 °F)
≤ +70 °C
a
≤ +158 °F)
≤ +85 °C
a
≤ +185 °F)
≤ +60 °C
a
≤ +140 °F)
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