Technical data - Data Sheet - QPM9152/MO

Operating voltage

AC 24 V ±20 % or DC 13.5…35 V (SELV)
or
AC/DC 24 V class 2 (US)

Frequency

50/60 Hz at AC 24 V

External supply line protection (EU)

Fuse slow max. 10 A
or
Circuit breaker max. 13 A

Characteristic B, C, D according to EN 60898

or

Power source with current limitation of max. 10 A

Power consumption

< 2.5 VA

Measuring range

0…2000 ppm

Measuring accuracy at 23 °C and 1013 hPa

≤ ±(50 ppm + 2 % of measured value)

Temperature dependency in the range of
-5…45 ℃

±2 ppm / °C (typically)

Long time drift

< ±5 % of measuring range / 5 years (typical)

Time constant t₆₃

< 5 min

Recalibration-free

8 years

Range of use

-5…45 °C

Measuring range

-35…50 °C

Measuring accuracy at DC 24 V in the range of
   23 °C
15…35 °C
-35…50 °C

±0.3 k (typical)
±0.6 k
±1 k

Time constant t₆₃

< 3.5 min in 2 m/s moved air

Range of use

0…95 % r.h. (non-condensing)

Measuring range

0…100 % r.h.

Measuring accuracy at 23 °C and AC/DC 24 V
0…95 % r.h.
30…70 % r.h.

±5 % r.h.
±3 % r.h. (typical)

Time constant t₆₃

Approx. 20 s

Max. air velocity V_max

10 m/sec

Protection degree of housing

IP54 according to EN 60529 in built-in state

Protection class

III according to EN 60730-1

Environmental conditions

  Transport

• Climatic conditions
• Temperature
• Humidity
• Mechanical conditions

  Operation

• Climatic conditions
• Temperature (housing with electronics)
• Humidity
• Mechanical conditions

• Class 2K3
• -25...70 °C
• < 95 % r.h.
• Class 2M2

• Class 3K5
• -5...45 °C
• 0…95 % r.h. (non-condensing)
• Class 3M2

Product standard

EN 60730-1, EN 60730-2-9, EN 61000-6-2,
EN 61000-6-3

Automatic electrical controls for household and similar use

Electromagnetic compatibility (Applications)

For use in residential, commerce, light-industrial and industrial environments

EU conformity (CE)

A5W00037934A *⁾

RCM conformity

A5W00037935A *⁾

UL

UL 873, http://ul.com/database

UKCA

A5W00188747A *⁾

Environmental compatibility

The product environmental declaration (A5W00306853A *) contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal).

Cable lengths for measuring signals
Perm. cable lengths

See data sheet of the device handling the signal

Electrical connections screw terminals

1 × 2.5 mm² or 2 × 1.5 mm²

Materials and colors

Base

Polycarbonate, RAL 7001 (silver-grey)

Cover

Polycarbonate, RAL 7035 (light-grey)

Immersion rod

Polycarbonate, RAL 7001 (silver-grey)

Filter cap

Polycarbonate, RAL 7001 (silver-grey)

Mounting flange

PA 66 – GF35 (black)

Sensor (complete assembly)

Silicone-free

Packaging

Corrugated cardboard

Weight including package

Approx. 280 g