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Heraeus L Series Platinum Sensor Elements

Heraeus L series platinum temperature sensors are very easy to solder due to their silver-palladium lead-wires.  This is especially important in some probe assembly operations and can assist with p.c.b. mounting.

The L series offers a range of element sizes from 1.9mm x 2.3mm up to the largest 1.9mm x 9.5mm with Pt100, Pt500 and Pt1000 sensor element options available in the two largest sizes.  Also the L220P series offers a perpendicular lead-wire option where the sensing element needs to be laid very flat against the measuring surface.

Applications

  • Automotive electronics
  • White goods sensors
  • Medical and industrial appliances
  • Catering equipment

Features

  • Temperature Range from -50°C to +400°C
  • Temperature Coefficient (TCR) typically 3850 ppm
  • Constructed with highly-solderable AgPd lead-wires
Platinum Elements with soft-solderable AgPd lead wires

Technical Specifications

Product Dimensions in mm Ptxxx (Ohms at 0°C) Temperature
L220 2.3 x 1.9 x 1.0 Pt100/Pt1000 -50°C to +400°C Data Sheet
L220P 2.3 x 1.9 x 1.0 Pt100 -50°C to +400°C Data Sheet
L416 3.9 x 1.5 x 1.0 Pt100 -50°C to +400°C Data Sheet
L420 3.9 x 2.0 x 1.0 Pt100/Pt500/Pt1000 -50°C to +400°C Data Sheet
L1020 9.5 x 1.9 x 1.0 Pt100/Pt500/Pt1000 -50°C to +400°C Data Sheet
LN222 2.3 x 2.1 x 0.9 Pt100/Pt1000 -50°C to +400°C B
-50°C to +300°C A
Data Sheet