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Hydrostatic Level Transmitters

Importer & Supplier of a wide range of products which include Hydrostatic Level Transmitters such as Piezoresistive Pressure Transmitters, Programmable Level Pressure Transmitter, Piezoresistive Low-Cost Level Transmitter and Highly Precise Level Transmitters.

Piezoresistive Low-Cost Level Transmitter

Piezoresistive Low-Cost Level Transmitter


Item Code: Keller-Series-26Y
Absolute and Relative Pressure
  • Pressure Ranges 0,2...10 bar
  • Output 4…20 mA | 0…10 V | 0…5 V | 0,5…4,5 V
  • Accuracy ±0,25 %FS
  • Stability, Range > 2 bar: typ. 0,1 %FS
  • Stability, Range = 2 bar: typ. 2 mbar




High Precision Submersible Level Transmitters

High Precision Submersible Level Transmitters


Highly Precise Level Transmitters Series 36 X W

Digitally Compensated / Range able / Digital and Analog Output

 

We are highly appreciated in the international market for extensive range of High Precision Submersible Level Transmitter. This range is offered with READ30 software and the KELLER cable K-107, that ensure to display the calculated pressure at palmtop, laptop or PC. These products work on stable, piezoresisitive transducer and a micro-processor electronics, that are integrated with a 16 bit A/D converter.

 

Attributes:

 

  • The READ30 software also enable the recording of graphic display and pressure signals on the PC
  • Up to 128 transmitters can be hooked together to a bus-system

 

Programming:

 

  • With the KELLER software READ30 and PROG30, a RS485 converter and a PC, the pressure can be exhibited, the units deformed, a new gain and zero set
  • The analog output can be set to any range within the compensated range






Highly Precise Level Transmitters

Highly Precise Level Transmitters


Item Code: Keller-Series-36-X-W
Digitally Compensated / Rangeable / Digital and Analog

Output
  • Pressure Ranges 1...30 bar (abs./rel.)
  • Output RS485 | 4...20 mA | 0...10 V
  • Accuracy 0,1 %FS
  • Linearity (best straight line) 0,025 %FS
  • Long Term Stability, Range = 1 bar: 1 mbar
  • Long Term Stability, Range > 1 bar: 0,1 %FS




Programmable Level Pressure Transmitter

Programmable Level Pressure Transmitter


Item Code: Keller-Series-36-X-S-Stretto-Line
  • Dia 16 mm / Digitally compensated / Rangeable
  • Pressure Ranges 0...10 bar (abs./rel.)
  • Output 4...20 mA | RS485
  • Error Band: 0,2 %FS (within comp. temperature range)
  • Comp. Temperature Range: 0…50 °C




Piezoresistive Pressure Transmitters

Piezoresistive Pressure Transmitters


Item Code: Keller-Series-26W
  • For Level- and High Precision Pressure Measurements
  • Pressure Ranges 0,2...20 bar (relative)
  • Output 0...10 V | 0...20 mA | 4...20 mA
  • Linearity typ. 0,2 %FS
  • Stability, Range 500 mbar: typ. 1 mbar
  • Stability, Range > 1 bar: typ. 0,1 %FS




Piezoresistive Pressure Transmitters

Piezoresistive Pressure Transmitters


Item Code: Keller-Series-27W
  • For Level and High Precision Pressure Measurements
  • Pressure Ranges 0,2...20 bar (relative)
  • Output 0...10 V | 0...20 mA | 4...20 mA
  • Linearity typ. 0,2 %FS
  • Stability, Range 500 mbar: typ. 1 mbar
  • Stability, Range > 1 bar: typ. 0,1 %FS