OPTIFLEX 1100 C 3/4 Guided radar (TDR) Level Transmitter - K-OF1100C3/4

Optiflex 1100C 3/4 level transmitter (TDR) for basic fluid applications Used for continuous level measurement in storage, collection or recycling tanks. Some of the areas of usage include level control in water channels, level measurement in water treatment systems, pump control in sludge tanks of wastewater facilities and overfill protection.

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€1,270.03 (tax incl.)
RDR 01.11

Product highlights

Three types of probes which can all be shortened on site

Removal of the converter under process conditions a 360° otation to make the display screen easier to read

Display keypad buttons directly accessible without opening the housing cover

Typical applications


Storage or simple process applications in non-hazardous areas

Applications involving basins, ports, locks

Water and wastewater industry

Water in storage or recycling tanks, basins etc.

Pump control and overfill protection in sludge tanks of wastewater plants

Food and beverage industry

Level control in water channels of fish farms

Frying oils from fast food chains

Pet food production

Livestock food management in breeding centres

Blood recovery in abattoirs

Power industry

Overfill protection in wastewater collection pits of power plants

Machinery and apparatus / OEM industry; Chemical industry

Level measurement in water purification systems (skids)

Cleaning agents for industrial washing machines

Paint from paint booths

Ink from filling machines

Minerals and mining industry

Cement in small silos

Automotive industry

Level monitoring of lubricants

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Product Details
RDR 01.11

Data sheet

Measurement principles
Guided radar
Level measurement type
Continuous measurement
Measured Media
Liquids, Slurries
Contact to measured medium
Measuring range (liquids)
0.7… 20 m / 2.3… 65.6 ft
Measuring range (solids)
0,7… 10 m / 2,3… 32,8 ft
Analogue outputs
4… 20 mA
Accuracy (liquids)
±10 mm/ ±0.4 in
Accuracy (solids)
±20 mm/ ±0.8 in
Process pressure (relative)
-1…16 barg/ -14.5…232 psig
Process temperature
-50…100°C/ -58…212°F
Wetted parts
Austenitic stainless steel (1.4404/316L)
Thread connections
Male: G¾, G1 ¾ NPT, 1 NPT
Probe diameter
Coaxial Ø14 mm / 0.55" (segmented)
Single cable Ø2 mm / 0.08"
Single cable Ø4 mm / 0.15"
Process seals
Probe length
4… 20 m / 13… 65.5 ft
Interface measurement
Ingress protection
IP66/67, NEMA4X
Certificates/Approvals Others
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