piezoresistive level transmitter / for liquids / for water / stainless steel
PTM/N/RS485

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Characteristics

  • Technology:

    piezoresistive

  • Medium:

    for liquids, for water

  • Other characteristics:

    stainless steel, programmable, RS-485, with digital output, analog, submersible, corrosion-resistant

  • Applications:

    for storage tanks, for sumps, for silos, for atmospheric vessels, for the pharmaceutical industry, for pressurized vessels, low-pressure, for OEM, for harsh environments, for hygienic applications

  • Level range:

    Max.: 250 m (820'02")

    Min.: 1 m (3'03")

  • Process temperature:

    Max.: 80 °C (176 °F)

    Min.: -5 °C (23 °F)

Description

PTM/N/RS485
Features
Pressure measuring range: 1…250 mH2O
Adjustable 1:4 of the nominal range within -5% to +105% (analog output)
Accuracy: ≤ ± 0.25 / 0.10 % FS
Temperature measuring range: -25…85 °C
Operating temperature: -5…80 °C
Process temperature: -5…80 °C
2 Output signals (p & T): 4…20 mA
Interface: RS485 (Modbus RTU)
Materials: Stainless steel, Titanium
Feature: Recalibration with software possible, optional surge (lightning) protection
Customer benefits
High flexibility due to scalalbe pressure range
Digital (RS485) and analogue (4-20mA) output signal in one sensor
Available as multi-parameter sensor (pressure & temperature)
Fast customization thanks to configurable product design
Stainless steel and titanium version for use in acidic or otherwise aggressive media
Available with lightning protection