23
WIKA operating instructions pressure transmitter, model IS-3
EN
14243628.02 10/2018 EN/DE
3. Specifications
Electrical connection
ATEX
2014/34/EU
EPL
Group
Ambient and medium
temperatures (°C)
Temperature class /
surface temperature
Cable outlet IP68
(permanent use in the medium)
PUR
Not adjustable
IS-3-*-****-***-*******-*ZDCA**-****
M1
Ma
I
-30 ≤ T
a
≤ +70
N/A
1G
Ga
IIA
-30 ≤ T
a
≤ +60
-30 ≤ T
a
≤ +70
-30 ≤ T
a
≤ +70
T6
T5
T4
1/2G
3G
Ga/Gb
Gc
IIC
-30 ≤ T
a
≤ +60
-30 ≤ T
a
≤ +70
-30 ≤ T
a
≤ +70
T6
T5
T4
1D
1/2D
Da
Da/Db
IIIC
-30 ≤ T
a
≤ +40 (750 mW)
-30 ≤ T
a
≤ +70 (650 mW)
-30 ≤ T
a
≤ +70 (550 mW)
135 °C
Cable outlet IP68
(permanent use in the medium)
FEP
Not adjustable
IS-3-*-****-***-*******-*ZDCB**-****
M1
Ma
I
-30 ≤ T
a
≤ +95
N/A
1G
Ga
IIA
-30 ≤ T
a
≤ +60
-30 ≤ T
a
≤ +75
-30 ≤ T
a
≤ +95
T6
T5
T4
1/2G
3G
Ga/Gb
Gc
IIC
-30 ≤ T
a
≤ +60
-30 ≤ T
a
≤ +75
-30 ≤ T
a
≤ +95
T6
T5
T4
1D
1/2D
Da
Da/Db
IIIC
-30 ≤ T
a
≤ +40 (750 mW)
-30 ≤ T
a
≤ +70 (650 mW)
-30 ≤ T
a
≤ +95 (550 mW)
135 °C
Field case
Brass cable gland, nickel-plated
IS-3-*-****-***-*******-*TFHZ**-****
IS-3-*-****-***-*******-*TFKZ**-****
Field case
Stainless steel cable gland
IS-3-*-****-***-*******-*TFCZ**-****
IS-3-*-****-***-*******-*TFDZ**-****
Field case, conduit
IS-3-*-****-***-*******-*TFSZ**-****
IS-3-*-****-***-*******-*TFTZ**-****
IS-3-*-****-***-*******-*TFLZ**-****
IS-3-*-****-***-*******-*TFMZ**-****
M1
Ma
I
-50 ≤ T
a
≤ +105
N/A
1/2G
3G
Ga/Gb
Gc
IIC
-50 ≤ T
a
≤ +60
-50 ≤ T
a
≤ +75
-50 ≤ T
a
≤ +105
T6
T5
T4
1/2D
Da/Db
IIIC
-50 ≤ T
a
≤ +40 (750 mW)
-50 ≤ T
a
≤ +70 (650 mW)
-50 ≤ T
a
≤ +100 (550 mW)
135 °C