WIKA TIF52 - Handbuch (Seite 9)

WIKA operating instructions models TIF50, TIF52 9
GB
14009686.02 03/2012 GB/D
2. Safety
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant European directives.
ATEX European Explosion Protection Directive
(Atmosphère = AT, explosible = EX)
Instruments bearing this mark comply with the requirements of the European
directive 94/9/EC (ATEX) on explosion protection.
3. Specifications
Specifications Model TIF50 Model TIF52
Display
■ Principle LCD, rotatable in 10° steps
■ Measured value 7-segment LCD, 5-digit, character size 9 mm
■ Bar graph 20-segment LCD
■ Information line 14-segment LCD, 6-digit, character size 5.5 mm
■ Status indicators : HART ® mode (signalling of HART ® parameter adoption)
: Unit lock
: Warnings or error messages
■ Indication range -9999 ... 99999
Measuring rate 4/s
Accuracy ±0.1 % of the measuring span ±0.05 % of the measuring span
Temperature coefficient ±0.1 % of the measuring span/10 K
Permissible maximum
current
100 mA
Voltage drop < DC 3 V (< DC 2 V at 20 mA); supply via current loop
HART ® functionality
■ Access control - Secondary master
■ Automatically set
parameters
Unit, measuring range
■ Available commands - Unit, measuring range start/end, format,
zero point, span, damping, polling address
■ Identified commands Generic mode:
1, 15, 35, 44
Generic mode:
0, 1, 6, 15, 34, 35, 36, 37, 44
■ Multidrop not supported Measured values are automatically taken
from the HART ® digital data and displayed
Permissible
■ Ambient temperature -40 ... +85 °C 1) -40 ... +70 °C 1)
■ Vibration resistance 3 g per EN 60068-2-6
■ Shock resistance 30 g per EN 60068-2-27
CE conformity
■ EMC directive 2004/108/EC, EN 61326 emission (group 1, class B) and interference
immunity (industrial application) as well as per NAMUR NE21
1) Limited display functionality at ambient temperature range -40 ... -20 °C
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