User Manual

ManualsBrandsSiemens ManualsSensors TemperatureCable temperature sensor / Kabeltemperaturfühler QAP..

CE1N1833en

201

7-12-01

Building Technologies

833

Cable Temperature Sensor

QAP21.2

for applicatiions up to 180 °C

Use

The cable temperature sensor is used for acquiring high medium temperatures. It is

especially suited for acquiring the medium temperature in flat solar collectors.

Ordering

When ordering, please give type reference of cable temperature sensor and type refer-

ence of the accessories required.

Function

The sensor acquires the medium temperature in the solar panel with its nickel element.

The resistance value of the element changes as a function of the temperature.

It is delivered for further handling by a suitable controller.

Summary of content (4 pages)

PAGE 1
833 Cable Temperature Sensor QAP21.2 for applicatiions up to 180 °C Use The cable temperature sensor is used for acquiring high medium temperatures. It is especially suited for acquiring the medium temperature in flat solar collectors. Ordering When ordering, please give type reference of cable temperature sensor and type reference of the accessories required. Function The sensor acquires the medium temperature in the solar panel with its nickel element.
PAGE 2
Characteristic Accuracy ∆ϑ [K] R [Ω] 1833D01 2500 2000 2.0 1833D02 Sensing element 1.5 1.0 0.5 1500 0 −0.5 −1.0 1000 −1.5 500 −40 −20 Legend R ϑ ∆ϑ 0 20 40 60 80 100 120 140 160 180 200 220 240 ϑ [°C] −2.0 −50 0 50 100 150 200 250 ϑ [°C] Resistance value in Ohm Temperature in degrees Celsius Temperature differential in Kelvin Mechanical design The cable temperature sensor consists of a sleeve (6 mm diameter, 50 mm long), sensing element and connecting cable with ferrules.
PAGE 3
Disposal The device is considered electrical and electronic equipment for disposal in terms of the applicable European Directive and may not be disposed of as domestic garbage. • Dispose of the device via the channels provided for this purpose. • Comply with all local and currently applicable laws and regulations. Technical data Functional data Degree of protection Connections Measurement range max. (1-2 h/d) −30 ...
PAGE 4
1833G01 Internal diagram LG-Ni 1000 QAP21.2 ø6 40 ø 4,7 Dimensions 50 1500 13 100 13 22 1833M02 G½ A ø9 ALT-SB100 1833M01 40 Dimensions in mm Published by: Siemens Switzerland Ltd. Building Technologies Division International Headquarters Gubelstrasse 22 6301 Zug Switzerland Tel. +41 58-724 24 24 www.siemens.com/buildingtechnologies © Siemens Switzerland Ltd 2004 Delivery and technical specifications subject to change 4/4 Siemens Building Technologies Cable temperature sensor QAP21.