Electrotherm Digital Transducer
- RS Stock No.:
- 913-0850
- Mfr. Part No.:
- LKM 273
- Brand:
- Electrotherm
Bulk discount available
Subtotal (1 unit)*
£83.56
(exc. VAT)
£100.27
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 4 unit(s) shipping from 27 October 2025
- Plus 7 unit(s) shipping from 27 October 2025
- Plus 999,999,995 unit(s) shipping from 22 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £83.56 |
| 5 - 9 | £79.39 |
| 10 + | £75.20 |
*price indicative
- RS Stock No.:
- 913-0850
- Mfr. Part No.:
- LKM 273
- Brand:
- Electrotherm
Technical Reference
Legislation and Compliance
Product Details
- 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
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
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
Related links
- Electrotherm Digital Transducer
- Electrotherm Temperature Transmitter, 8 (Auxiliary) V
- Electrotherm Communication Interface
- Electrotherm Temperature Transmitter Ni100 Pt1000 Input, 10 → 35 V dc
- Electrotherm Temperature Transmitters
- LKMelectronic LKM 213 Temperature Transmitter PT100 Input, 10 → 36 V
- LKMelectronic LKM 214 Temperature Transmitter PT100 Input, 15 → 35 V
- LKMelectronic LKM Temperature Transmitter Pt100/Pt1000 Input
