Electrotherm Digital Transducer

EMC Emission and Noise immunity: EN61326-1:2006. EN61326-2-3:2006. LKM 273 Pt100/Pt1000 Digital Configurable Measuring Transducer. The LKM 273 is a digital configurable measuring transducer for Pt100 / Pt1000 and is designed for installation on a 35 mm top hat rail. This transducer has a 20 to 20 mA current output. To set 13 different measuring ranges use a 4 DIP switches. You can make minor corrections for the transducer with a zero point controller. The sensor for the LKM 273 is detected automatically and connected with a 3-/2- lead circuit. Measuring ranges that can be configured -100 to 100°C, -50 to 50°C, -40 to 60°C, -30 to 70°C, -20 to 150°C 0 to 50°C, 0 to 100°C, 0 to 200°C, 0 to 250°C, 0 to 300°C, 0 to 400°C, 0 to 500°C, 0 to 600°C. Input: Pt100/Pt1000 self-detecting, 2/3- wire circuit Overall measuring range: Pt100: -100 to 600°C, Pt1000:-100 to 300°C, adjustable via DIP-switch Measurement current: 0.25 mA Current consumption: max. 21mA Resolution: 14 bit Measuring rate: 2/s Output: 4 to 20mA Temperature coefficient: 0.015K/°C set temperature range 0 to 100°C Dimensions: 75x25x53mm (HxWxD) Weight: approx.60g Loop voltage: 10. To 35 Vdc polarity-safe Linearity error: 0.1%FS Probe break: 20mA Short circuit: 4mA Clamping range: 0.2 to 2.5mm² screw clamps Temperature coefficient: 0.015K/°C set temperature range 0 to 100°C Operating temperature range: - 25°C to 70°C Dimensions: 75x25x53mm (HxWxD) Weight: approx.60g. Transducer LKM 273 Pt100 / Pt1000 Rail Assembly