Technical data
Liquitrend QMW43
40
Hauser
Humidity
Operation up to 100 %. Do not connect in a condensing atmosphere.
Operating altitude
Up to 2
000 m (6
600 ft) above sea level
Pollution degree
Pollution degree 4
Climate class
DIN EN 60068-2-38/IEC 68-2-38: Test Z/AD
Degree of protection
• IP65/67 NEMA type 4X enclosure (plastic housing cover)
• IP66/68/69 NEMA type 4X/6P enclosure (metal housing cover)
Vibration resistance
As per test Fh, EN 60068-2-64:2008: a(RMS) = 50 m/s², f = 5 to 2
000 Hz, t = 3 axes ×
2 h
Shock resistance
As per test Ea, prEN 60068-2-27:2007: a = 300 m/s² = 30 g, 3 axes × 2 directions × 3
shocks × 18 ms
Cleaning
Resistant to typical cleaning agents from the outside, in accordance with Ecolab test.
Electromagnetic
compatibility
Electromagnetic compatibility in accordance with all the relevant requirements of the
EN 61326 series.
Details: Declaration of Conformity
Only the requirements of IEC/EN 61131-9 are met if IO-Link communication is used.
If the device is installed in plastic structures, its function may be influenced by strong
electromagnetic fields. Emission requirements for class A equipment are met (only for use
in "industrial environments").
17.5 Process
Process temperature range
–20 to +100 °C (–4 to +212 °F)
• For 1 h: +150 °C (+302 °F)
• M24 process adapter with EPDM process seal for 1 h: +130 °C (+266 °F)
Process pressure range
–1 to +25 bar (–14.5 to +362.5 psi)
