DETAILED DESCRIPTION

CD34CNFL ..

The CD34.. capacitive sensor is designed for detection of water-based (conductive) liquids through a non-metallic wall. It automatically adapts to various thicknesses of plastic or glass walls while reliably compensating for any residual amounts of film, moisture or foam accumulation on the tank wall.
The sensor’s robust and compact housing, IP69K ratings and ECOLAB approval make it very suitable for washdown applications and harsh environments.
Universal mounting brackets allow for the sensor to be easily mounted on different tubes or containers in a variety of ways.
The sensor will function out of the box in most applications, and teach-in capabilities are available for adapting the sensor to more challenging applications.

Detection through different wall thicknesses
The CD34.. capacitive sensor is capable of detecting liquids through plastic walls of 0.5 to 6 mm and glass walls of 0.5 to 4 mm, and, moreover, it adapts automatically to changing wall thicknesses.

Detection of a variety of liquids
The CD34.. sensor offers a highly reliable detection of media such as water, syrup, milk, body fluids (blood) as well as acid or alkaline solutions with a conductivity as high as 50 mS/cm.
It efficiently ignores and compensates for adhesive deposits on the wall or foam on the surface.

IP69K - top-class protection and ECOLAB-certified
Tested according to the strictest protection ratings. The CD34.. sensor has proven able to withstand steam and high-pressure cleaning without suffering any damaging effects in appearance and function.

General Characteristics

• Detection: Pipes Diameter: Min Ø8 mm

                    Wall thickness - out of the box - : Plastic 0.5 - 6 mm , Glass 0.5 - 4 mm
                    Wall thickness - manual teach -  : Plastic ≤10 mm, Glass ≤10 mm

• Detection liguids: Water-based liquids such as water, milk, syrup, honey, milkshakes, lubricates, acids, alkaline fluids, body fluids and other high-conductive liquids (up to 50 mS)
• Rated operational voltage: 10 to 30 V DC, Ripple included
• Sensor protection: Short circuit, reverse polarity and transients
• LED indications: Yellow LED for output ON and Green LED for power ON
• Degree of protection: IP65, IP66, IP67, IP68 (1.3 meter, 24 h) and IP69K
• Connection: Cable (PVC, 2 m, 4 x 0.14 mm2) or Pigtail (M8 - 4 pin, male, stainless steal