WIKA IS-3 User Manual

22 WIKA operating instructions pressure transmitter, model IS-3
MM/YYYY country code based on 14095850.02 12/2014 EN/CN
EN
Electrical connection 94/9/EC
(ATEX)
EPL Group Ambient and medium tem-
peratures (°C)
Temperature class /
surface temperature
Cable outlet IP 68
(continuous 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 IP 68
(continuous 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
Cable gland nickel-plated brass
IS-3-*-****-***-*******-*TFHZ**-****
IS-3-*-****-***-*******-*TFKZ**-****
Field case
Cable gland stainless steel
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
3.Specications

WIKA IS-3 Specifications

General

Output Signal	4 ... 20 mA, 2-wire
Power Supply	10 ... 30 VDC
Material	Stainless steel
Accuracy	≤ ±0.5 % of span
Temperature Range	-20 ... +85 °C
Ingress Protection	IP65
Long-term stability	±0.2 % FS per year
Process Connection	G 1/4, G 1/2, 1/4" NPT, 1/2" NPT
Electrical Connection	M12 x 1