12
G
RHEASGARD
®
KLGF 1
TECHNICAL DATA
Type
KLGF 1
Item No.
Operating voltage
24 V AC ⁄ DC
Voltage tolerance
+ 10%
Overvoltage category
II
Signal indication, voltage
mains voltage existing
Power consumption max.
max. 2 VA
Device ambient temperature
–20..+60 °C
Signal output flow in V
0..10 V (Ra =10 kOhm) relative
Accuracy of output signal
+ ⁄ - 10% MW
Reproducibility of output signal
± 1%
Media temperature range
0..+ 70 °C
Temperature gradient
15 K ⁄ min
Switchpoint
adjustable via potentiometer
Measuring range
0,1- 30 m ⁄ s
Measuring sensor
built-in
Immersion depth
130 mm
Process connection
PG7, mounting flange
Sensor material
MS 58, nickel-plated
Pressure resistance
10 bar
Protection type, housing
IP 65
Protection type, sensor
IP 67
Contamination class
II
Connection
3 terminals, 2.5 mm
2
Housing dimensions
without display: 72 x 64 x 37.8 mm (Tyr 1)
with display : 108 x 70 x 73.5 mm (Thor II)
Test mark
0
Accessories
mounting flange
Reference conditions:
Inlet zone >10 x DN, outflow zone >5 x DN, laminar flow: air at 0 °C and 1.013 bar
Mounting conditions KLGF 1
To avoid malfunctions, the following points must be observed:
• The sensor tip should be placed in the centre of the duct or pipe if possible. The gaseous medium must fully pass through the
cross-hole in the sensor shaft.
• Use marking as a mounting aid.
• In pipes laid vertical, flow direction should be from bottom up.
• Ensure free inlet zone = 5 x D upstream from the sensor and 3 x D = outflow zone downstream from the sensor.
• Screw in flow monitor by the hexagon at the sensor housing only.
• This flow monitor can be used in any mounting position.
