EX tastatur med touchpad TT-100

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EX tastatur for sone 1 og sone 2. Leveres i 2 utgaver, enten som desktop versjon eller for nedfelling i operatørpult. Produsent er ELB EX - Gerâte.

Operating Data TT-100
 Keyboard TT-100/ TT100F (panel mounting-version)
 General Mounting Within a zone 1 or 2 Ex area

Ex-protection
II 2 G Ex ia IIC T4
For details see Certification of Conformity datasheet
TÜV 00 ATEX 1589
Weight 2.1 kg
IP Rating TT-100 IP 66 front, IP 66 back
IP Rating TT-100F IP 66 front, min. IP 20 on back required

Technical Details
Short travel keys
Number of keystrokes > 1 Mio. operations using a force of 2.55 ± 0.65 N
Travel 0.3 +0.2 -0.1 mm
Keyboard-Type MF2 (102 keys) keyboard with integrated touch pad (2 keys)
Interface PC AT, PS/2 compatible
Cable Length 1.50 m
Key Layout US, German or French (others on request)
Case Dimension TT-100 H x W x D: 50 mm x 523 mm x 238 mm
Dimension TT-100F H x W x D: 13 mm x 482 mm x 177 mm
Case Material Stainless steel 1.4301 fine brushed surface Ra≤ 0.8 my

Keyboard and Touch Pad Surface
Polyester foil 0.3 mm thick with rimmed keys
Acid, alkaline and chemicals resistant
Detailed resistance list on request

Ex Data
Safety Values Ui = 5.7 V, Ii = 350 mA, Pi = 1.2 W
Li = negligible, Ci = 59.4 µF
Supply Voltage 5 V
Ambient Temperature max. - 30°C...+60°C at T4
Storage temperature: - 40°C...+70°C
 Touch Pad Details Foil covered capacitive touch pad ( 62x47 mm ) with 2 keys
(Software driver for sensitivity adjustment available)