WTW Conductivity field monitor LF 298 NTC

Item number: S-959

EAN: 4064343052986

Category: WTW

Manufacturer: WTW

Price on application

Product price on request.


WTW Conductivity field monitor LF 298 NTC

User-friendly, analog field monitor - suitable for numerous conductivity measuring cells due to different measuring ranges and cell constants.
  • for versatile applications with 7 selectabel measuring ranges
  • connection of different measuring cells possible
  • user-friendly operation thanks to clear menu structure
  • Conductivity field monitor with 2 power outputs an MODBUS interface, with automatic temperature compensation (NTC), 230 VAC
The LF 298 is an economical and metrologically flexible solution for use in the field. Thanks to its integrated lightning protection, the fail rate by secondary lightning effects is minimized. Galvanically isolated outputs are just as much standard as a complete function monitoring of the monitor and the connected sensor.

Analytical device: analog monitors
Shipping weight: 5,00 Kg
Dimensions: × × cm
WTW Conductivity field monitor LF 298 NTC
Connectable measuring cells 2 or 4 electrode measuring cells
Measuring range (cell constant) 0 ... 2 µS/cm (2 electrode measuring cells);
0 ... 20 µS/cm (2 electrode measuring cells);
0 ... 200 µS/cm (2 electrode measuring cells);
0 ... 200 µS/cm (4 electrode measuring cells);
0 ... 2 mS/cm (4 electrode measuring cells);
0 ... 20 mS/cm (4 electrode measuring cells);
0 ... 500 mS/cm (4 electrode measuring cells)
emperature measurement NTC (integrated in sensor)
Temperatur compensation -10 °C ... +130 °C
Analog outputs 2 x 0(4) ... 20 mA
2 x Relays
Housing Aluminium housing for wall mounting, protection IP 65
Dimensions (W x H x D) 160 x 130 x 70 mm
Power supply 100... 240 V AC or 18 ... 36 V DC