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warema_2052445_alhb_en_v2•2023-04-01

We reserve the right to make technical modifications

4

Technical data

Omnexo Weather station 

pro

min. type max. Unit

Supply

Operating voltage (SELV)

21.6

24

26.4

V DC

Current consumption

30

1200

mA

Temperature sensor*

Measuring range

-20

60

°C

Resolution

0.5

°C

Accuracy

±2

°C

4 direction-dependent photo sensors

Measuring range

0

100

klx

Resolution

1

klx

Accuracy

±10

%

Dawn/dusk measuring range

0

1000

lx

Resolution at dawn/dusk

1

lx

Accuracy at dawn/dusk

±10

%

Radiation transmission onto facade

Measuring range

0

 

1300

W/m²

Resolution

1

W/m²

Accuracy

±10

%

Wind speed

Measuring range

0

25

m/s

Resolution

1

m/s

Accuracy

±1

m/s

Wind direction

Measuring range

0

360

°

Resolution

45

°

Precipitation sensor

Measuring range

Precipitation yes/no

GPS module

Parameter

Position, date, time

Omnexo interface

Bus interface

RS485 (two-wire bus)

Housing

Dimensions

145 x 120 x 145 mm (WxHxD)

Degree of protection 

IP 44

Safety class

III

Installation

Wall/pole

Miscellaneous

Conformity

 specified under 

www.warema.de/ce

This device complies with the EMC directives for use in 

residential and commercial areas.
WAREMA Renkhoff SE declares herewith that the radio system 

type Omnexo Weather station pro is in compliance with the 

2014/53/EU guideline.
Software class

A

Omnexo Weather station 

pro

min. type max. Unit

Ambient conditions

Operating temperature

-30

60

°C

Storage temperature

0

70

°C

Humidity

(not condensing)

10

100

%RH

Degree of soiling

2

Connection

Omnexo interface

Spring terminals

Permissible line cross-section 

single-wire/fine-wire without 

ferrule

0.5 - 1.5 mm²

Permissible line cross-section 

fine-wire with ferrule

0.5 - 0.75 mm²

Stripping length

8 - 9 mm

Maximum line length  

(for recommended  

line type)

10 m

Recommended line type

4 x AWG 20 C UL

(resistant to UV rays)

Article numbers

Omnexo Weather station pro

2047095

Optional accessories

Omnexo Weather station pro 

power supply unit 24 V DC / 

1.3 A AP

2057430

Connecting line 4 x AWG  

20 C UL (resistant to UV rays) 

3 m

2058245

Connecting line 4 x AWG  

20 C UL (resistant to UV rays) 

10 m

2058246

Pole L = 35 cm; 

Dia. 20 mm, wall mounting, 

wall distance 150 mm

632075

Pole L = 100 cm;

Dia. 20 mm, wall mounting, 

wall distance 150 mm

632085

Adapter for pole

dia. 50 mm 

632095

WAREMA Renkhoff SE 

Hans-Wilhelm-Renkhoff-Strasse 2 

D-97828 Marktheidenfeld, Germany

Germany

KEEP IN A SAFE PLACE FOR COMMISSIONING!

Affix the ID label for the Omnexo Weather station pro here

Note down installation location here

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