Microlectra Dinel DLS-27 Series, Instruction Manual

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DLS–27 © Dinel 22
t
m
– Medium
operating temp.
t
p
– Temp. in process
connection place
t
a
– Ambient temperature
range (on housing)
Variants
N, Xi, Xd, XiM
Variants
NT, XiT, XiMT
Fig. 15: Places for measurement of temperature and explosive areas
t
emPeratUre and PreSSUre dUrability
Variant / Performance Temp. tm Temp. tp Temp. ta
Max. operating pressure for temperature tp
to 30°C to 85°C to 120°C to 150°C to 180°C
DLS-27N–10, 11 -40°C ... +100°C -25°C ... +85°C -20°C ... +80°C 3 MPa 2 MPa – – –
DLS-27N–20, 30
-40°C ... +300°C -25°C ... +85°C -20°C ... +80°C 3 MPa 2 MPa – – –
DLS-27N–21,22,31,
40
-40°C ... +200°C -25°C ... +85°C -20°C ... +80°C 3 MPa 2 MPa – – –
DLS-27NT–10,11,
21,22,31, 40
-40°C ... +200°C -40°C ... +200°C -20°C ... +80°C 3 MPa 2 MPa 0.5 MPa 0.3 MPa 0.1 MPa
DLS-27NT–20,30
-40°C ... +300°C -40°C ... +200°C -20°C ... +80°C 3 MPa 2 MPa 0.5 MPa 0.3 MPa 0.1 MPa
DLS-27Xd -20 ... +70°C -20 ... +70°C -20 ... +70°C 3 MPa 2 MPa – – –
DLS-27Xi, XiM -20°C ... +85°C -25°C ... +85°C -20°C ... +75°C 3 MPa 2 MPa – – –
DLS-27XiT,XiMT–10,
11,20,30
-30°C ... +200°C -40°C ... +200°C -20°C ... +75°C 3 MPa 2 MPa 0,5 MPa 0,3 MPa 0,1 MPa
DLS-27XiT,XiMT–21,
22,31,40
-30°C ... +120°C -40°C ... +180°C -20°C ... +75°C 3 MPa 2 MPa 0,5 MPa 0,3 MPa 0,1 MPa
DLS – 27Xi , XiT, XiM,
XiMT – zone 0
-20 ... +60°C -20 ... +60°C -20 ... +60°C 0,08... 0,11 MPa to 30°C
DLS-27XiM (XiMT) -
mine application Mb
Max. 150°C any surface where the coal-dust may consist layer
Pozn.: Pro správnou funkci hladinoměru nesmí být překročen žádný z uvedených rozsahů teplot ( t
p,
t
m
ani t
a
).
1) Uvedené teploty jsou názorně vysvěstleny na Obr. 15.
Zone 1
Zone 21
Zone 0
Zone 20