Technical specifications
SITRANS TR200/TR300
60
Operating Instructions, 04/2007, A5E01071992-01
Resistance-type sensor
Measured variable
Ohmic resistance
Sensor type
Resistance, potentiometer
Units of measurement
Ω
Interface connection
Normal connection
1 resistance-type transmitter (R) in two-wire, three-wire or
four-wire input
Calculation of mean value
2 resistance-type transmitters in two-wire input for
calculation of the mean value
Calculation of differential value
2 resistance-type transmitters in two-wire input
(R1 - R2 or R2 - R1)
Connection
Two-wire input
Parameterizable line resistance ≤100 Ω (loop resistance)
Three-wire input
No trim necessary
Four-wire input
No trim necessary
Sensor current
≤ 0.45 mA
Response time
≤ 250 ms for 1 sensor with broken wire monitoring
Broken wire monitoring
Always active (cannot be switched off)
Short-circuit monitoring
Can be switched off (value can be adjusted)
Measuring range
Parameterizable max. 0 to 2200 Ω
Min. measuring span
5 Ω to 25 Ω
Characteristic curve
Linear to resistance or special characteristic curve
Thermocouples
Measured variable
Temperature
Sensor type (thermo pairs)
Type B: Pt30Rh-Pt6Rh (DIN IEC 584)
type C: W5%-Re (ASTM 988)
type D: W3%-Re (ASTM 998)
type E: NiCr-CuNi (DIN IEC 584)
type J: Fe-CuNi (DIN IEC 584)
type K: NiCr-Ni (DIN IEC 584)
type L: Fe-CuNi (DIN 43710)
type N: NiCrSi-NiSi (DIN IEC 584)
type R: Pt13Rh-Pt (DIN IEC 584)
type S: Pt10Rh-Pt (DIN IEC 584)
type T: Cu-CuNi (DIN IEC 584)
type U: Cu-CuNi (DIN 43710)
Units of measurement
°C or °F
Interface connection
Normal connection
1 thermocouple (TC)
Calculation of mean value
2 equal thermocouples (TC)
Содержание sitrans tr200
Страница 2: ......
Страница 20: ...Installation SITRANS TR200 TR300 20 Operating Instructions 04 2007 A5E01071992 01 ...
Страница 32: ...Commissioning SITRANS TR200 TR300 32 Operating Instructions 04 2007 A5E01071992 01 ...
Страница 58: ...Maintenance and servicing 9 1 Maintenance SITRANS TR200 TR300 58 Operating Instructions 04 2007 A5E01071992 01 ...
Страница 66: ...Dimension drawings SITRANS TR200 TR300 66 Operating Instructions 04 2007 A5E01071992 01 ...
Страница 70: ...Appendix A 1 Certificates SITRANS TR200 TR300 70 Operating Instructions 04 2007 A5E01071992 01 ...
Страница 74: ...Glossary SITRANS TR200 TR300 74 Operating Instructions 04 2007 A5E01071992 01 ...
Страница 77: ......