地铁盾构机专用液位开关NG-015GA2-SR

GENERAL CHARACTERISTICS Female thread 1/2"NPT aluminium
NG-015GA1
TECHNICAL DATA
media temperature max. 75 °C
switch point 55mm middle thread entrance
ON (NG-015GA1)
NG-015GA2 see sketch
MATERIALS
body aluminium
float stainless steel
glass acrylic
seal NBR NG-015GA1
MOUNTING POSITION ELECTRICAL DATA
reed switch
leads 0.5 metre
115 V AC 0.43 A
230 V AC 0.13 A
115 V DC 0.15 A
protection class IP 65
NG-015GA1 NG-015GA2
wiring 0.372 wiring 0.292
METERING SUBSTANCES NOMENCLATURE
basic type
specification
water female thread
aluminium
1 switch point
oil 2 switch points
All technical changes reserved

BASIC Standard BASIC Programme option VARIO Special option Å PLUS Accessories not recommendable
aluminium
A
NG-015GA2
Mechanical Level Switch for liquids. In a transparent
housing the magnet-equipped float follows the actual level
of the liquid and magnetically triggers a reed switch in an
identified and fixed position. Designed for bypass
mounting.
 level differences in bypass
 reliable
 good repeatability
NG- 015
1/2"NPT NG-015GA1 ³0.8
NPT Type liquid density
g/cm³
weight
kg
PN
bar
>0.8 8 0.9
2

G
1
22.04.2009
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