Product catalog Product catalog - Unicom

Mechanical Inductive Transmitters
Vacuum transmitter with plug connection for liquid, gas (FVNED3)
Vacuum transmitter, 3-wire system.
For vacuum control of liquids or gaseous media, e.g. for district heating or cooling.
Kind of pressure vacuum, relative
Pressure connection internal thread G1/4, external thread G1/2
Electrical connection Plug DIN 43650
Protection class IP65
Sensing method mechanical-inductive
Sensing element material 1.4104 + 1.4571
Media temp. 0 ... 70 o C
Media temp. limit temperatures up to 85 o C are allowable for short periods. Higher
temperatures are possible, provided that the limit is safeguarded
by suitable measures (e.g. water tube trap, see Accessories for
Pressure Switches / Transmitters)
Medium liquid/gaseous
Ambient temperature 0 ... 45 o C
Power supply 19..29Vac, 24..36Vdc
Output signal 0..10Vdc + 0..20mA
Additional description Accuracy class: 1,0
Pressure range Max. pressure Type
bar bar
-1 ... 0 6 FVN111+ED3
-1 ... 1 6 FVN112+ED3
-1 ... 5 25 FVN105+ED3
-0,25 ... 0,25 3 FVN125+ED3
Syphons for high temperature, steel, u-shape (for more accessories see Accessories
for Pressure Switches / Transmitters)
U430B
25-9
16
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