Installation, Flow direction, Operating temperature range – Liquid Controls HMS3700 & HMS3770 Insertion Sensors LC Mag Insertion User Manual
Page 4: Dimensions
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4
Installation
Flow Direction
Before installing the sensor, confirm the direction of the
liquid flow in the piping. The sign of the flow rate is posi-
tive when the flow direction is from - to + as printed on
the nameplate on the sensor body.
If flow direction is reversed after the installation, it is suf-
ficient to reverse the sign of the KA coefficient in the
converter (refer to converter installation manual).
Operating Temperature Range
PTFE Wetted Parts
Liquid Temp.
Ambient Temp.
Min.
Max.
Min.
Max.
°F
-4
302
14
140
°C
-20
150
-10
60
Dimensions
HMS3700
HMS3770
Size
Nominal Pipe Diameter
L
1
3" to 20"
19"
2
3" to 40"
24.5"
3
3" to 80"
34.5"
Size
Nominal Pipe Diameter
L
1
3" to 20"
7"
2
3" to 40"
9.5"
3
3" to 80"
18"
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