CE1N1801en

2017-12-01

Building Technologies

1801

Strap-on

temperature sensor

QAD2…

Strap-on sensor for acquiring the temperature of pipework.

Range of use -30… 125/130 °C / 5…95 % r. F. non-condensing

(not suitably for chillers)

Use

Acquisition of temperature of pipework for

controlling or limiting the flow temperature

limiting the return temperature

controlling the d.h.w. temperature

Type summary

Type reference

Sensing element

Range of use

Time constant

QAD22

LG-Ni 1000

-30…+130 °C

3 s

QAD2010

Pt 100

-30…+130 °C

3 s

QAD2012

Pt 1000

-30…+130 °C

3 s

QAD2030

NTC 10k

-30…+125 °C

6 s

Ordering

When ordering, please give type reference, e.g.:

Strap-on temperature sensor QAD2…

Equipment combinations

The QAD2… is suited for use with all types of controllers that can handle analog

passive sensor signals.