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KELLER Series 36XS Pressure Level probe

KELLER Series 36XS Pressure Level probe

Product Description

 
Description
 
Data
 
   
 
With a small diameter of just 16 mm, these level sensors are ideally suited to use in small spaces, such as narrow monitoring pipes. The measurement results can be read out via the 4...20 mA output or the RS485 interface. Extended lightning protection is integrated as standard.
 
Product Benefits:
  • Only 16 mm diameter
  • Mathematically compensated
  • Programmable, assisting inventory reduction
  • Filtering function 2 ms...30 sec
  • Lightning Protection -
  • Bus-system capabilty (up to 128 transmitters)
 
36 X S level transmitter is available in two different versions:
 
PAA-36 X S Absolute, Zero at Vacuum
This probe is applied when the atmospheric pressure is measured by a separate barometer and when the water level is calculated as the difference between the absolute value and the ambient pressure. Venting of the electrical cable to atmosphere does not have to be considered for these installations.

PR-36 X S Gauge, Zero at atmospheric Pressure
This probe is fitted with a durable cable with an integral vent tube to the atmosphere. To prevent the formation of internal condensation caused by installations in cold water on warm, humid days, it is important to ensure only dry air enters the transmitter enclosure via the vent tube. If the vent tube is not terminated in a warm, dry enclosure, KELLER recommends and can supply a purpose built cartridge filled with a silica gel which is fitted at the end of the reference tube.
  • Pressure Ranges 0…1 to 0…30 bar
  • Accuracy ±0,05 %FS
  • Total Error Band ±0,2 %FS @ 0…50 °C
  • Interfaces RS485, 4…20 mA
  • Special Characteristics Reduced diameter