WIKA TGT70 - Manual (Page 8)

14047194.02 02/2013 GB/D/F/E
8 WIKA operating instructions model TGT70
GB
3. Specifications
Specifications intelliTHERM ® model TGT70
Measuring principle Bourdon tube system
Nominal size in mm 63, 100
Filling medium Xylol or silicone oil
Connection location
Lower mount (LM) (radial)
Version B: back mount (axial)
Instrument version
■ H
■ M
■ B
■ V
■ R
Instrument with capillary and rear surface mounting flange
Instrument with capillary and surface mounting bracket
Instrument with capillary, triangular bezel and mounting clamp
Instrument with capillary and panel mounting flange
Direct connection without capillary
Indication accuracy Class 2, EN 13190
Capillary Length in accordance with customer specifications (max. 10 m)
Ø 2 mm, stainless steel 1.4571, bending radius no less than 6 mm
Capillary entry lower mount
Capillary mounting Take care that the mounting is free from vibration
Case and bayonet ring Stainless steel
Connection plain, stainless steel 1.4571
Stem Ø 8 mm, stainless steel 1.4571
Active sensor length Depends on Ød and scale range
Dial Plastic sticker, white with logo
Aluminium, white, black lettering
Pointer Aluminium, black
Window Laminated safety glass
Ingress protection IP 65 per EN/IEC 60529
Electronics
Output signal
■ Voltage output With U
s
= DC 5 V, ratiometric: 0.5 … 4.5 V
With U
s
= DC 12 … 32 V, non ratiometric: 0.5 … 4.5 V
■ Current output 4 … 20 mA, 2-wire
Power supply (U
s
) DC 5 V / DC 12 … 32 V
Electromagnetic compatibility EMC directive 2004/108/EC, EN 61326 emission (group 1,
class B) and interference immunity (industrial application)
3. Specifications