ipf electronic SL450824 User manual

SL450824
Imonitoring device for air andgases
Iintegrated electronics
ILED balancing indicator
Istainless steel coated measuring system
Irobust PA housing
Iscrew thread G ½
Ipressure resistance up to 30bar
IM12-connector
TECHNICAL DATA
operating voltage 24V DC ± 20%
current consumption current consumption 80mA
switching output relay output, no
detection range air / gases 0.5 to 30m/s
standby time 10 … 90s
reaction time 2 … 30s
degree of protection IP67 (DIN 40050)
ambient temperature -20 … +70°C
temperature range of medium -20 … +80°C
temperature gradient 20°C / min.
pressure resistance 30 bar
material sensor V4A
material housing PA
Connection Mounting
Mounting instructions:
When installing the sensor in the flow channel, make sure that the two measuring pins are completely immersed
in the flow. The maximum immersion depth islimited tohalf the channel diameter.
Flow sensor for air and gases
Pressure resistance up to 30 bar
MANUAL •Subject to alteration! Version: March 2019
ipf electronic gmbh •Rosmarter Allee 14 •58762 Altena
│
Tel [phone] •Fax [phone]
│
[email protected] •www.ipf-electronic.com 1

Dimensional drawing
Status LEDs:
red set flow value falls below, relay dropped
yellow set flow value reached, relay energized
yellow and green set flow value exceeded, the number of lighting green
LEDs is a measure of the flow reserve
Adjustment
The adjustment of the switching point is done with the potentiometer in the front of the device. Remove the protec-
tive screw. Always carry out the adjustment only when the flow velocity and the medium temperature are stable. The
flow velocity to be monitored must be within the detection range of the flow switch.
MANUAL •Subject to alteration! Version: March 2019
ipf electronic gmbh •Rosmarter Allee 14 •58762 Altena
│
Tel [phone] •Fax [phone]
│
[email protected] •www.ipf-electronic.com 2

SAFETY WARNING:
Before initial operation, please make sure to follow all safety instructions that may be provided in the product infor-
mation!
Never use these devices in applications where the safety of a person depends on their functionality.
MANUAL •Subject to alteration! Version: March 2019
ipf electronic gmbh •Rosmarter Allee 14 •58762 Altena
│
Tel [phone] •Fax [phone]
│
[email protected] •www.ipf-electronic.com 3