Products
![ET601 - Push-in thermocouples with terminal heads](https://evikontroll.ee/cache/d0/d0006d17acb01a86f4d747d14d3c32c21d52cd45_320x320_fwb_i.jpg)
ET601 - Push-in thermocouples with terminal heads
- Measurement range -200...+1600 °C
- K, J, N, S or B type thermocouples
- Heat resistance alloy protection tubes
- 4-20 mA / 0-10 V analog or RS485 Modbus RTU digital
![ET621 - Thermocouples with metal protection tube](https://evikontroll.ee/cache/b2/b2040eb37c0686e44cc992969c18819449e6ed6a_320x320_fwb_i.jpg)
ET621 - Thermocouples with metal protection tube
- Measurement up to +1300 °C
- K, J, N, S type thermocouples
- Heat-resistant alloy protection tube
- Mineral-insulated insert
- 4-20 mA / 0-10 V analog or RS485 Modbus RTU digital
![ET631 - Thermocouples with ceramic protection tube](https://evikontroll.ee/cache/27/27d399a12a88211a8d4cb4ae7793c47382eff83d_320x320_fwb_i.jpg)
ET631 - Thermocouples with ceramic protection tube
- Measurement up to +2320 °C (non-oxidizing atmosphere)
- K, N, B, S, R, C, D, G type thermocouples
- C799 alumina ceramic protection tube
- Replaceable insert
- 4-20 mA analog or RS485 Modbus RTU digital