![[OMRON] — K3MA-L Temperature Meter (Platinum RTD/Thermocouple Input, 2-color LCD, None/1 Relay SPDT, 100~240VAC or 24VAC/VDC)](https://img.prosourcemro.com/2026/05/001-653-1024x1024.png)
Display Unit
Omron
[OMRON] — K3MA-L Temperature Meter (Platinum RTD/Thermocouple Input, 2-color LCD, None/1 Relay SPDT, 100~240VAC or 24VAC/VDC)
Family ID: OMRON-K3MA-L
Highly Visible LCD Display with 2-color (Red and Green) LEDs. Platinum-resistance thermometer and thermocouple input. None output and 1 relay contact output (SPDT) variants. Supply voltage: 100~240VAC or 24VAC/VDC.
4 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| K3MA-L 100-240VAC | RTD/TC input, No output, 100~240VAC | OMRON | Type: Temperature Meter | Input: Platinum RTD / Thermocouple | Output: None | Supply: 100~240VAC | Display: 2-color LCD (Red/Green) | ||
| K3MA-L-C 100-240VAC | RTD/TC input, 1 relay SPDT output, 100~240VAC | OMRON | Type: Temperature Meter | Input: Platinum RTD / Thermocouple | Output: 1 relay contact SPDT | Supply: 100~240VAC | Display: 2-color LCD (Red/Green) | ||
| K3MA-L 24VAC/VDC | RTD/TC input, No output, 24VAC/VDC | OMRON | Type: Temperature Meter | Input: Platinum RTD / Thermocouple | Output: None | Supply: 24VAC/VDC | Display: 2-color LCD (Red/Green) | ||
| K3MA-L-C 24VAC/VDC | RTD/TC input, 1 relay SPDT output, 24VAC/VDC | OMRON | Type: Temperature Meter | Input: Platinum RTD / Thermocouple | Output: 1 relay contact SPDT | Supply: 24VAC/VDC | Display: 2-color LCD (Red/Green) |
