Surface sensors
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ET203HVAC/R temperature sensor- Pt1000, Ni1000 RTD or NTC thermistor
- -40...+105 °C operation
- Moulded plastic sensor protection
- Two-wire flexible or rigid PVC insulated cable
- Intended for floor-heating and HVAC systems
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ET231Temperature probes with bayonet lock- RTD, thermocouple, PTC or NTC sensor
- A4 / AISI316L steel bayonet tip
- Steel spring 200 mm
- Bayonet caps with one or two slots
- Fiberglass, silicone, fluoroplast or PVC insulated cable
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ET241Surface RTD sensor with cable- For measuring temperatures -50...+500 °C
- Pt100, Pt1000, PTC1000 or NTC sensors
- Available in 2-wire and 3-wire circuit
- PVC-, silicone, fluoroplast or fiberglass cable
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ET243Pipe surface temperature sensor- Operating range -40...+80 °C or -30...+105 °C
- Pt1000 sensor
- For pipes Ø16...60 mm
- PVC insulated cable