IFM Electronic SL5204 Installation Instructions Manual

Installation Instructions

Airflow monitor analogue

SL5204

UK

701793/00 07/2003

1 Function and features

The analog airflow monitor monitors airflows. It detects the flow velocity and con­verts it into an analog voltage signal.

Operating range: 2 m/s...30 m/s; Output signal: 1 V...10 V.

Ua [V]

10

9
8
7
6
5
4
3
2
1

2

4 6 8 10 12 14 16 18 20 22 24 26 28 30

v [m/s]

2 Mounting

Mount the airflow monitor by means of the mounting clamp provi-ded. Diameter of
the mounting hole for the unit: 24 mm. If mounting is to be airtight, use the gaskets
provided.
The insertion depth depends on the diameter / side length of the pipe:

Diameter / side length = 180 mm: The arrow
1 must be flush with the mounting clamp.

arrow 1

Diameter / side length ≤ 100 mm: Max.
distance of 30 mm between the arrow 2 on
the unit and the mounting clamp.

arrow 1

2

180mm

arrow 2

max.

30mm

≤ 100mm