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[ATR121-AD] Use instead of ENDA ET1312-PTC-12 with PTC probe

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user4818
Posts: 2
Joined: 28/01/2013, 9:17

[ATR121-AD] Use instead of ENDA ET1312-PTC-12 with PTC probe

Post by user4818 »

I have a Thermostat Controller (ENDA ET1312-PTC-12) that worked with a PTC sensor.
Can I replace it with ATR121-AD Thermostat Controller without replacing the sensor?
Pixsys tecnico 1
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Re: ATR121-AD

Post by Pixsys tecnico 1 »

Hi,
if the PTC is a standard PTC probe 1K@25° it's ok.
user4818
Posts: 2
Joined: 28/01/2013, 9:17

Re: ATR121-AD

Post by user4818 »

Resistance of the PTC sensor I have - 980 to 1000 ohm at 25 deg C.
Pixsys tecnico 1
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Re: ATR121-AD

Post by Pixsys tecnico 1 »

Ok, probably is correct for our ATR121.
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