OLC - Oil Level Controller0 pages
Technical Data Sheet
Oil Level Controller
P/N 80.01.21X-XXXX-XX
Dimensions
∙ length
210 mm (8.27")
∙ total length (incl. wiring, approx.)
270 mm (10.63")
∙ width
120 mm (4.72")
∙ volume
480 cm³ (29.29 in³)
∙ weight (incl. 3 float switches, 1.0 m (3.28') lead length)
1.6 kg (3.53 lbs)
∙ distance of mounting (horizontal)
100 mm (3.94")
∙ adjustment range (vertical)
30 mm (1.18")
∙ installation position, from the vertical (permanent/short term)
10°/25°
∙ sight glass range (standard)
165 mm (6.50")
Connections
∙ balancing connections (top/rear side)*
G 3/8"
∙ oil connections (bottom/rear side)*
G 1/2"
* Metric or NPT threads optionally available
Material
∙ housing
G-Al Si7 Mg 0.3
∙ front panel
Al Mg 3
∙ bolts
1.4403/ANSI 304
∙ sight glass (standard/optionally)
polycarbonat/borosilicate glass
∙ gasket front panel (standard/optionally)
NBR (Perbunan)/FKM (Viton)
∙ clamps srew connections and plugs
Ms nickel-plated
∙ guide tubes float switches
1.4571/ANSI 316Ti-ø 8 mm (0.31")
∙ lead (standard/optionally)
PVC/silicone
∙ lead cross section
2x0.75 mm² (2x0.001 in²)
∙ lead (standard/optionally)
1 m/4 m (3.28'/13.12')
Corrosion Resistance
∙ to atmospheric conditions
excellent
∙ to seawater
very good
Permissible Temperatures
∙ internal, oil (gasket front panel – NBR/FKM)
90 °C/125 °C (194 °F/257 °F)
∙ external (PVC-/silicone leads)
80 °C/120 °C (176 °F/248 °F)
Permissible Pressures
∙ maximum internal pressure
2.5 bar (36.26 psi)
∙ maximum test presure
3.5 bar (50.76 psi)
Electrical Data
∙ maximum voltage AC/DC
60 V
∙ maximum switching current
50 mA
∙ maximum switching capacity
1.2 W
∙ resistance (in series with reed contact)
47 Ω
∙ switching hysteresis
3 to 4 mm (0.11" to 0.16")
∙ protection class
IP 65
P/N 01.63.001-EN | Rev. 06/2014
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