IP2044 Page 20
GB
Specification
Application & mounting
Mini-SQUING will work in most liquids, including coating and aerated liquids and
slurries.
For use in safe area only. Mount in any position in tank or pipe. Mounting is by ¾”
or 1” thread or hygienic fitting.
Construction
Wetside material 316L Stainless steel (1.4404)
Gasket (1” BSPP model only) Non-asbestos
BS7531 Grade X carbon fibre
with rubber binder
Dryside materials
Body 304 Stainless steel with polyester label
LED window Flame retardent Polyamide
(Pa12) UL94 V2
Plug Polyamide glass re-inforced
Plug seal Nitrile butadiene rubber
Ingress protection
rating IP66 an IP67
Operating conditions
Wetside temp. -40
o
C to +150
o
C
Ambient temp. -40
o
C to +80
o
C
(derated to 50
o
C at 150
o
C wetside)
Wetside pressure -0.25 bar g to +100 bar g at 50
o
C
(30 bar for hygienic fittings)
Liquid sg 0.6 to 2.0
Liquid viscosity 0.2 to 10,000 cPs
Switching point 13mm from tip (vertical) / from edge
(water) horizontal) of fork
Hysteresis (water) +/- 1mm nom.
Switching delay 1 sec dry to wet / wet to dry.
Maximum altitude 2000m
Maximum humidity 100% RH
Electrical
Switching mode User selectable (Dry = on or Wet = on) by
selection wiring in plug
Protection Reverse polarity protected. Missing load /
short circuit protection.
Cable connection Via 4 way plug provided – DIN43650
Orientation – 4 position (90/180/270/360 deg.)
Max. conductor size – 1.5mm
2
PG9 Cable gland provided – cable dia. 6mm to 8mm.
Earthing Mini-SQUING must always be earthed
either through cable plug or using
external earth connection provided.
Safety EMC
E.M.C. Directive EN50081-1 (Emmissions)
EN50082-2 (Immunity) EN61326
L.V. Directive EN61010-1
Pollution degree 2, Category II (264V max)
Pollution degree 2, Category III (150V max)
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