KROHNE OPTISYS SLM 2100 EN - Manual (Page 69)

TECHNICAL DATA
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OPTISYS SLM 2100
www.krohne.com 03/2014 - 4002737302 - MA OPTISYS SLM 2100 R02 en
Measuring accuracy
Maximum measuring error
(concentration)
5% full scale
Maximum measuring error
(level)
1% full scale
Operating conditions
Altitude ≤ 2000 m / 6561.68 ft
Temperatures and pressure
Ambient temperature (in
operation)
-20...+50°C / -4...+122°F
Process temperature (sensor) 0...+60°C / +32...+140°F
Storage temperature 0...+60°C / +32...+140°F
Humidity Max. 90% at 40°C / 104°F
Max. immersion depth 10 m / 32.8 ft
Max. water pressure (process) 10 bar / 145 psi
Protection category IP 68 (sensor), IP 54 (electronic compartment) and IP 44 (cable drum
compartment)
Installation conditions
Installation position Fixing on a handrail at open channels, basins or tanks.
Dimensions & weights For detailed information refer to Dimensions on page 72.
Materials
Enclosures Stainless steel 1.4301
Sensor Enclosures: Stainless steel 1.4404
Optical windows: Sapphire
Cable gland: POM
O-Ring: NBR
Sensor cable PUR
Electrical connections
Power supply (voltage) 230 VAC (-15% / +10%) at 50 Hz (±10%)
Power consumption 100 VA
Power rating 150 VA (maximum)
Internal fuse 1.6 A slow blow
Cable feedthrough M20x1.5 PA 6-12 mm
External fuse
(recommended)
6 A
Protection class I
Overvoltage catergory II
.book Page 69 Wednesday, April 30, 2014 1:39 PM