WIKA IUT-11 - Manual (Page 31)

22
669
39
.0
5 D
/G
B
06
/2
00
6
Universal IS Pressure Transmitter UniTrans
Technical Data
Subject to change due to technical modifications. © Copyright WIKA Alexander Wiegand GmbH & Co. KG / Germany
WIKA Alexander Wiegand GmbH & Co. KG · Alexander-Wiegand-Str. · 63911 Klingenberg · (09372) 132 - 710 · Fax - 706 · E-mail: [email protected] · www.wika.de
106
6.6 Process Conditions
6.7 Safety-related nominal values for IS protection conditions
Storage temperature – 40 °C ... + 85 °C
(– 35 °C ... 80 °C with display)
Climate class D per DIN IEC 654-1
Ingress protection per EN 60 529 IP 65 for plastic case
IP 67 for aluminium case
EMC per EN 50 081-2, EN 50 082-2,
NAMUR NE 21
Medium temperatures – 30 °C ... + 105 °C
Please consider the safety related
values according to EC-Type
Examination Certificate (see chapter 3)
-protection: The instruments are approved for IS zones, which require the
categories 1/2G, 2G,3G.
Dust approval 1/2D, 2D, 3D is available as an option.
Output signal 4 ... 20 mA, two-wire, optionally with
modulated HART signal
Ignition protection class
Available as an option
EEx ia IIC T4 EEx ia IIC T5 / T6
IP 6X T130°C / 95°C / 80°C
Certificate no. (display) (DMT 99 ATEX E 091 U)
Certificate no. (pressure transmitter) (DMT 99 ATEX E 093)
Power supply Ui 30 V DC 30 V DC
Short-circuit current Ii 100 mA 93 mA
Maximum load Pi 750 mW 697 mW
Medium temperature -40°C ... +105°C -40°C ... +60°C
Ambient temperature -40°C ... +70°C -40°C ... +60°C
Internal capacity Ci 9 nF
Internal inductivity Li very small
Attention
°F = (°C * 1.8) + 32