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PRO AIR TPK 21 - Page 106

PRO AIR TPK 21
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101
2 alarm thresholds: adjustable pre-alarm and main alarm
4 relay outputs: isolated normally-open contacts
(DC/AC 40V/100mA)
switching polarity may be set via the menu
upper and lower limits may be set for
each relay channel
RS485 interface: with MODBUS protocol (customisable)
operating temperature: -20
o
C ... 50°C ( sensor )
sample gas temperature: -20
o
C ... 50°C
protection system: IP 54 housing and connector
mechanical connection: 3/8“ female thread. SW 27 quick-release
coupling included
electrical connection: M12 - connector
sample measuring chamber stainless steel 1.4404 (medium-contacted parts)
display: FSTN dot matrix, monochrome, back-lit LCD touchscreen
dimensions: 160 x 120 x 59 mm (h x b x t) - with coupling
weight: ca. 600 g (without power supply)
housing material: ABS plastic
languages: German, English, French
set via the display
Industry 4.0: ready
data logging: SD card, 8 GB (ring storage)
power supply: 230V AC / max 20VΑ (power supply included)
(device: 24 V DC/5W ± 5%)
Genauigkeit: ± 1K dtp (at 0….+20
o
C t
pd
)
± 2K dtp (at 0….+40
o
C t
pd
)
± 3K dtp (at -40….-55
o
C t
pd
)

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