JUMO 14597 safetyM STB/STW Ex - Safety Temperature Limiter and Safety Temperature Monitor Data Sheet - Manual (Page 2)

2012-10-01/00542385
Data Sheet 701155 Page 2/16
JUMO GmbH & Co. KG
Delivery address: Mackenrodtstraße 14
36039 Fulda, Germany
Postal address: 36035 Fulda, Germany
Phone: +49 661 6003-0
Fax: +49 661 6003-607
E-mail: [email protected]
Internet: www.jumo.net
JUMO Instrument Co. Ltd.
JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: +44 1279 635533
Fax:
+44 1279 635262
E-mail: [email protected]
Internet: www.jumo.co.uk
JUMO Process Control, Inc.
6733 Myers Road
East Syracuse, NY 13057, USA
Phone: 315-437-5866
1-800-554-5866
Fax: 315-437-5860
E-mail: [email protected]
Internet: www.jumousa.com
Technical data
Analog inputs
RTD temperature probe
Thermocouples
Direct current
Analog output
Designation Measuring range Accuracy
2/3-wire circuit
1
Ambient temperature influence
Pt100 DIN EN 60751 -200 to +850 °C 0.5 % / 0.1 % 50 ppm/K
Pt1000 DIN EN 60751 -200 to +850 °C 0.5 % / 0.1 % 50 ppm/K
Connection type 2-wire, 3-wire circuit Maximum output resistance 30
Ω
Measuring rate 210 ms
Error tolerance time
≤
5 s: time taken into account for all diagnostic tests
Input filter Digital filter, 2nd order; filter constant can be set from 0 to 100 s
Special features Individual probe Pt100 2-wire,
display can also be programmed in °F
Designation Measuring range Accuracy 1 Ambient temperature influence
Fe-CuNi "L" DIN 43710 -200 to +900 °C 0.4 % 100 ppm/K
Fe-CuNi "J" DIN EN 60584 -200 to +1200 °C 0.4 % 100 ppm/K
Cu-CuNi "U" DIN 43710 -200 to +600 °C 0.4 % 100 ppm/K
Cu-CuNi "T" DIN EN 60584 -200 to +400 °C 0.4 % 100 ppm/K
NiCr-Ni "K" DIN EN 60584 -200 to +1372 °C 0.4 % 100 ppm/K
NiCrSi-NiSi "N" DIN EN 60584 -100 to +1300 °C 0.4 % 100 ppm/K
Pt10Rh-Pt "S" DIN EN 60584 0 to +1768 °C 0.4 % 100 ppm/K
Pt13Rh-Pt "R" DIN EN 60584 0 to +1768 °C 0.4 % 100 ppm/K
Pt30Rh-Pt6Rh "B" DIN EN 60584 300 to 1820 °C 0.4 % 100 ppm/K
W3Re-W25Re "D" 0 to 2495 °C 0.4 % 100 ppm/K
Cold junction Pt100 internal
Cold junction accuracy ±1 K
Sampling rate 210 ms
Error tolerance time
≤
5 s: time taken into account for all diagnostic tests
Input filter Digital filter, 2nd order; filter constant can be set from 0 to 100 s
1. The accuracy values refer to the maximum measuring range.
Measuring range Accuracy Ambient temperature influence
4 to 20mA, voltage drop < 2 V 0.2 % 150 ppm/K
Scaling Can be freely programmed within the limits
Sampling rate 210 ms
Error tolerance time
≤
5 s: time taken into account for all diagnostic tests
Input filter Digital filter, 2nd order; filter constant can be set from 0 to 100 s
Special features Individual probe 4 to 20 mA
Type of signal Accuracy Residual ripple Load influence Temperature influence Load resistance
Current 4 to 20 mA
≤
0.5 % ± 0.5 % at 300
Ω
± 0.05 mA / 100
Ω
150 ppm/K
≤
500
Ω
0 to 20 mA
Voltage 2 to 10 V
≤
0.5 % ± 0.5 % ± 15 mV 150 ppm/K
≥
500
Ω
0 to 10 V