Electrotherm LKM 273 Digital Transducer 35V, 70 °C, -25 °C

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£83.56

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£100.27

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RS Stock No.:
913-0850
Mfr. Part No.:
LKM 273
Brand:
Electrotherm
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Brand

Electrotherm

Product Type

Digital Transducer

Output Type

4 to 20 mA

Minimum Temperature Input

-100°C

Maximum Temperature Input

600°C

Series

LKM 273

Depth

53mm

Maximum Supply Voltage

35V

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

70°C

Hazardous Area Certification

No

Standards/Approvals

EN 61326-1:2006, EN 61326-2-3:2006

COO (Country of Origin):
DE

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


Approvals

EMC Emission and Noise immunity: EN61326-1:2006. EN61326-2-3:2006

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