Pressure Level Sensor OTT PLS

Professional Monitoring Water Level Professional Monitoring Solutions by Measured Parameters - Level, Depth to Water - Temperature | Dez-18 | OTT PLS | Pressure Level Sensor

OTT PLS The pressure probe OTT PLS reliably measures the water level in (ground- and) open surface waters. The PLS features a long-term stable, highly precise, capacitive-ceramic pressure cell. This cell is extremely robust and insensitive against mechanical overload as well as against aggressive media. Basically it consits of a sensor card, a housing, the measuring tube and the bubble pot which is installed in the water. | Dez-18 | OTT PLS | Pressure Level Sensor

OTT PLS Design features that are convincing Serial data interface SDI-12, RS 485 or 4…20 mA signal Cable with Kevlar core for long term stable mounting Integrated Microcontroller for calculation, temperature compensation, considering of acceleration of gravity Sealed cable connection Robust design IP68 … Stainless steel (DIN 1.4539 (904L) ) Ceramic-capacitive sensor | Dez-18 | OTT PLS | Pressure Level Sensor

OTT PLS Features for your benefit! Features Highly accurate, robust & reliable Digital interface SDI-12, RS 485 Digital interface SDI-12 / RS 485 Programmable through serial interface 4..20 mA scaled to a measurement range for wells 1” and bigger Temperature compensation Long term stable Benefits Precise results Easy fit to all data loggers – flexible Level & temperature available Flexible, better resolution with optimized 4…20 mA scaling The right solution for almost every site Accurate reliable data Reliable data | Dez-18 | OTT PLS | Pressure Level Sensor

OTT PLS Technical Data Interfaces 4 ... 20 mA, SDI-12, RS-485 (SDI-12 protocol) L x D 195 mm x 22 mm Weight 0.3 kg Operating temperature -25 ... +70 ºC Relative humidity 0 ... 100 %, non condensing Material housing Stainless Steel DIN 1.4539 (904L) Measuring range: 0 – 4 m 0 – 10 m 0 – 20 m 0 – 40 m Accuracy 0.05% FS Long term stability ±0.1 % FS max. per year Power supply + 9.6 V ... + 28 V DC, typical 12/24 V DC Power consumption (SDI-12) active < 3.6 mA | Dez-18 | OTT PLS | Pressure Level Sensor

OTT PLS Why OTT PLS ? Robust design for accurate & reliable values Choice between serial or 4…20 mA signal Flexible, fits in 1“ or bigger Easy to adapt to the application: programmable e.g. 4…20 mA scaling Serial interface, output of level and temperature | Dez-18 | OTT PLS | Pressure Level Sensor

OTT PLS The Environment is worth it Powerful Logging Recyclable Mercury free Prepared to be compliant to WEEE1) EU Directive RoHS2) EU Directive 1) DIRECTIVE 2002/96/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27 January 2003 on waste electrical and electronic equipment (WEEE) 2) DIRECTIVE 2002/95/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) Recyclable | Dez-18 | OTT PLS | Pressure Level Sensor

OTT PLS – Accessories OTT FAD5 Connection box between sensor cable and data cable with air drying cartridge -avoids damages to senor through condensated water in the barometric pressure compensation capillary air drying cartridge data line wire connectors inspection window – cartridge status probe cable | Dez-18 | OTT PLS | Pressure Level Sensor