JUMO 902815 Dtrans T100 Screw-In RTD Temperature Probe Without/With Transmitter Data Sheet - Manual (Page 2)

2011-10-10/00477217
Data Sheet 902815 Page 2/7
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.
8 Technology Boulevard
Canastota, NY 13032, USA
Phone: 315-697-5866
1-800-554-JUMO
Fax: 315-697-5867
E-mail: [email protected]
Internet: www.jumo.us
Technical data (general)
Technical data (transmitter)
Input
Measurement input without transmitter:
Pt100 or Pt1000 temperature sensor, EN 60751, Class A, B or AA (1/3 Class B),
2- or 4-wire circuit
with programmable transmitter:
Pt1000 temperature sensor, EN 60751, Class A,
4-wire circuit
Measuring ranges Basic type 902815/10... : -50 to +200 °C
Basic type 902815/20... : -50 to +150 °C
Basic type 902815/21... : -50 to +260 °C with extension
Tolerance limits 0.15 + 0.002 × |t| 1 , Class A (standard)
0.10 + 0.0017 × |t| 1 , Class AA (1/3 Class B)
0.30 + 0.005 × |t| 1 , Class B
Environmental influences
Ambient temperature range for the head Basic type 902815/10... : -30 to +90 °C
Basic types 902815/20... and 902815/21... : -30 to +85 °C
Storage temperature range -30 to +90 °C
Climatic conditions according to IEC 68-2-30 (rel. humidity
≤
95 % with condensation)
Vibration strength according to IEC 68-2-6 (according to GL characteristic)
Input
Shortest span 10 K
Sampling rate 1 measurement per second
Input filter 1st order digital filter; filter constant adjustable from 0 to 125 s
Measuring circuit monitoring
Underrange linear fall off to 3.8 mA (according to NAMUR recommendation 43)
Overrange linear rise up to 20.5 mA (according to NAMUR recommendation 43)
Probe short-circuit, probe or lead break
≤
3.6 mA or
≥
21.0 mA (configurable)
Current limiting for probe short-circuit
or probe break
≤
25 mA
Output
Output signal proportional DC current 4 to 20 mA or 20 to 4 mA
Transfer characteristic linear with temperature
Maximum burden resistance (R
B
) R
B
= (U
b
- 8 V) / 23 mA, max. 600
Ω
Burden error
≤
±0.02 %/100
Ω 2
Settling time after temperature change ≤ 5 s
Settling time after switch-on or reset
≤
5 s
Measuring accuracy for electronics 0.1 °C or 0.08 % 3
Electrical data
Voltage supply (U
b
) 8 to 35 V DC (pin 1 = +, pin 3 = -),
only for operation in SELV or PELV circuits according to EN 50178
Reverse polarity protection yes
Voltage supply error
≤
± 0.01 % per V deviation from 24 V 2
Environmental influences
Ambient temperature error
≤
±(15 ppm/°C × (range end + 200) + 50 ppm/°C × set range) ×
Δυ
Δυ
= deviation of ambient temperature from the reference temperature
Calibration/reference conditions 24 V DC at 25 °C ± 5 °C (77 °F ± 9 °F)
Electromagnetic compatibility (EMC)
- interference emission
- interference immunity EN 61326
Class B
industrial requirements
1
|t| is the numerical value of the temperature in °C, disregarding the sign.
2 % details refer to the end of range value 20 mA.
3 % details refer to the measuring span that has been set, the larger value applies.