I'm looking for fast NTC

[Peter Nyffeler]

I'm looking for a source of fast glass encapsulated NTC's with a time constant
below 0.1 s in water.

I know Thermometrics FP Series
http://www.thermometrics.com/assets/images/fp071014.pdf
Dimensions and TC are ok, but they are very expensive.

Peter Nyffeler mailto:nyffeler@phys.chem.ethz.ch
Tel P 01 363 62 42, Tel G 01 632 43 60, Fax G 01 632 10 21

 

[User]

There are several manufacturers of NTCs in glass DO-35 case (like 1N4148
diodes). They may be OK, based on small size.
Best Regards
Eugene
--

"Peter Nyffeler" <nyffeler@phys.chem.ethz.ch> wrote in message
news:3f16d2a0@pfaff2...

I'm looking for a source of fast glass encapsulated NTC's with a time
constant
below 0.1 s in water.

I know Thermometrics FP Series
http://www.thermometrics.com/assets/images/fp071014.pdf
Dimensions and TC are ok, but they are very expensive.

Peter Nyffeler mailto:nyffeler@phys.chem.ethz.ch
Tel P 01 363 62 42, Tel G 01 632 43 60, Fax G 01 632 10 21

 

[Peter Nyffeler]

In article <7AIRa.18360$Ci2.10941@news01.bloor.is.net.cable.rogers.com>, "User" <user@_no_spam_.com> wrote:

There are several manufacturers of NTCs in glass DO-35 case (like 1N4148
diodes). They may be OK, based on small size.
Best Regards
Eugene

Thank you Eugene,

I forgot to mention that the sensor must have radial connection. It will be
used to measure temperature change in a very small amount of liquid.

Peter Nyffeler mailto:nyffeler@phys.chem.ethz.ch
Tel P 01 363 62 42, Tel G 01 632 43 60, Fax G 01 632 10 21

 

[Ross Herbert]

Peter Nyffeler wrote:

In article <7AIRa.18360$Ci2.10941@news01.bloor.is.net.cable.rogers.com>, "User" <user@_no_spam_.com> wrote:
There are several manufacturers of NTCs in glass DO-35 case (like 1N4148
diodes). They may be OK, based on small size.
Best Regards
Eugene

Thank you Eugene,

I forgot to mention that the sensor must have radial connection. It will be
used to measure temperature change in a very small amount of liquid.

Peter Nyffeler mailto:nyffeler@phys.chem.ethz.ch

Peter, you might have a look at http://www.pme.com/smanual/hardware2.htm

You will find a link to the thermistor data sheet there as well.

Ross Herbert
> Tel P 01 363 62 42, Tel G 01 632 43 60, Fax G 01 632 10 21