Operating voltage

AC 24 V ±20 % or DC13.5…35 V (SELV)

or

AC/DC 24 V class 2 (US)

Frequency

50/60 Hz at AC 24 V

External supply line protection

Fuse slow max. 10 A

or

Circuit breaker max. 13 A

Characteristic B, C, D as per EN 60898

or

Power source with current limitation of max. 10 A

Power consumption

≤ 0.4VA

Humidity sensor

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 and at

0...95 % r.h.

30...70 % r.h.

±5 % r.h.

±3 % r.h.

Temperature dependency

≤ 0.1 % r.h./℃

Time constant

< 20 s

Output signal, linear (terminal U1)

DC 0...10 V  0...100 % r.h., max. 1 mA

Temperature sensor

Range of use

-15...+50 °C

Measuring range

0...50 °C (R2 = factory setting), -35...+35 °C (R1) or -40…+70 °C (R3)

Measuring accuracy at AC/DC 24 V and at
23 °C

15...35 °C

-35...+50 °C

±0.3 K

±0.7 K

±1 K

Time constant

8.5 min (depending on air movement and thermal coupling to the wall)

Output signal, linear (terminal U2)

DC 0...10 V  0...50 °C / -35...+35 °C
/ -40…+70 °C
max. 1 mA

Protection degree of housing

IP30 as per EN 60529

Protection class

III as per EN 60730

Environmental conditions

  Operation to

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

  Transport to

• Climatic conditions
• • Temperature
  • Humidity
• Mechanical conditions

IEC 60721-3-3

• Class 3K5
• • -15...+50 °C
  • 0…95 % r. h. (non-condensing)
• Class 3M2

IEC 60721-3-2

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

Product standard

EN 60730-1

Automatic electrical controls for household and similar use

Electromagnetic compatibility (Applications)

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

EU conformity (CE)

8000036934 *⁾

RCM conformity

8000065389 *⁾

UKCA

A5W00188740A *⁾

EAC conformity

Eurasia Conformity

UL

UL 873, http://ul.com/database

Environmental compatibility

The product environmental declaration (7164110299 *) contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal).

Cable lengths for measuring signal
Perm. cable lengths

See data sheet for the device handling the signal

Materials and colors

Housing front

ASA + PC, NCS S 0502-G (white) equates to RAL9010

Bottom section of housing

ASA + PC, NCS 2801-Y43R (grey)

equates to RAL7035

Base

PC, NCS 2801-Y43R (grey)

equates to RAL7035

Sensor (complete assembly)

Silicone-free

Packaging

Corrugated cardboard

Weight including package

Approx. 0.130 kg