Tempatron 344-574 Manual De Instrucciones

Issued / Herausgegeben / Publicado/ Pubblicato 09/1998
Instruction Leaflet
Bedienungsanleitung
Manual de instrucciones
Foglio d'instruzioni
Figures / Abbildung / Figures / Figura
1
B
5
4
3
D
2
~
110V
A. Sensor - PT100 A. Sensor - PT100
B. Deviation meter B. Abweichmesser
(optional) (wahlweise)
(50-0-50 µA) (50-0-50 µA)
C. Output relay C. Leistungsrelais
(shown de- (in
energised) abgeschaltetem
D. Neutral zustand
abgebildet)
D. Mittelleiter
2
B
4
3
D
2
~
110V
A. Sensor - A. Sensor -
Thermocouple Therokreuz
(type 1) (typ K)
B. Deviation meter B. Abweichmesser
(optional) (wahlweise)
(50-050 µA) (50-0-50 µA)
C. Output relay C. Leistungsrelais
(shown de- (in
energised) abgeschaltetem
D. Neutral zustand
abgebildet)
D. Mittelleiter
3
45
14 73
Proportional und Differenzierende Temperaturregler
A
6
7
C
8
9
10
11
1
~
240V
A. Sensor - PT100 A. Sensore - PT100
B. Indicador de B. Registratore di
desviación deviazione
(opcional) (opzionale)
(50-0-50 µA) (50-0-50 µA)
C. Relé de salida C. Relè di uscita
(dibujado cuando (mostrato
está desactivado) diseccitato)
D. Neutro D. Neutro
A
6
5 7
C
8
9
10
1 11
~
240V
A. Sensor - PT100 A. Sensore -
B. Indicador de PT100
desviación B. Registratore di
(opcional) deviazione
(50-0-50 µA) (opzionale)
C. Relé de salida (50-0-50 µA)
(dibujado C. Relè di uscita
cuando está (mostrato disec-
desactivado) citato)
D. Neutro D. Neutro
6.5
1
11.5 48
Proportional Plus Derivative Temperature
Controllers for type K or PT100 Sensors
für Typ K oder PT100 Sensoren
Controladores de temperatura derivativos
proporcionales para sensores tipo K ó PT100
Registratori di temperatura proporzionali e
derivativi per sensori tipo K o PT100
0 to 200°C type K sensor RS stock no. 344-574
0 to 400°C type K sensor RS stock no. 344-120
0 to 800°C type K sensor RS stock no. 344-580
-50 to 150°C PT100 sensor RS stock no. 344-603
0 to 100°C PT100 sensor RS stock no. 344-625
Figure 1. Electrical connections
(PT100 input - RS stock no. 344-603, 344-625)
Figure 2.
(Type K input - RS stock no. 344-574, 344-120 and 344-580)
Figure 3. Case dimensions and mounting details
A panel cut out of 45 by 45mm is required for panel mounting (use hole
punch RS stock no. 600-048).
The controller is retained by a special clip supplied with the unit and can
be fitted into panel up to 10mm thick.
Proportional band adjustment
The size of the proportional band will increase as the proportional band
control is turned anti-clockwise. This control is situated below and to the
left of the dial and is numbered 1 in figure 3.
Increasing the proportional band will reduce over shoot at the expense
of slower response. The size of band required will be governed not only
by the response required but also by the thermal characteristics of the
system under control.
A lock , numbered 2 in figure 3, is provided to enable the temperature
setting to be locked to prevent tampering or accidental adjustment. A
2mm A.F. hex is supplied with each unit ot operate this lock.
Technical specification
Supply requirements____________110 or 240VBa.c. + 10% to - 15%
Power consumption ______________________________4 V.A. max.
Operating temperature range______________________10 to + 50°C
Storage temperature range ______________________20 to + 85°C
Electrical isolation __________________________________3.75kV
Weight ________________________________________0.2kg max.
Dev. meter range __________________________± 20% of full scale
Output relay current __________5A @ 240Va.c. or 30Vd.c. resistive
Output cycle time __________________________15 to 50 seconds
Accuracy __________________________________± 2% of full scale
Proportional __________________________2% to 5% single turn pot
RS Components shall not be liable for any liability or loss of any nature (howsoever
caused and whether or not due to RS Components' negligence) which may result
from the use of any information provided in RS technical literature.
48
2
V7453
RS Stock No.
@ 47 to 63Hz