Sitrans TR200 Siemens Temperature Transmitter
About Siemens temperature transmitter Sitrans TR200 :
The Siemens temperature transmitter SITRANS TR200 is designed to support all common RTDs, thermocouples, resistance and Millivolt sensors. Setup is quick and easy with the transmitter-modem and SIPROM T software. This configuration tool can be downloaded free. Unique user-friendly details are implemented: Without opening the 4-20mA loop, the output current can be read out directly with a multimeter. A red/green LED shows the technician the status at a glance.
Siemens temperature transmitter Key Specifications
- Universal temperature sensor input with a 4-20 mA linear output signal
- Alarm signal for sensor break or short-circuit according NAMUR 43
- Electromagnetic compatibility (EMC) according DIN EN 61326 and NE21
- Galvanic insulation for accuracy and safety in thermocouple applications
- Single or dual-point trim
- Custom characteristic curve for application of non-standard sensors
- Difference and average measurement
- Rugged design, potted electronics
Specifications:
| Measured Variable for Resistance Thermometer | Temperature |
| Sensor Current for Resistance Thermometer | ≤0.45 mA |
| Response Time for Resistance Thermometer | ≤250 ms for 1 sensor with opencircuit monitoring for T63 |
| Open-Circuit Monitoring for Resistance Thermometer | Always active (cannot be disabled) |
| Sensor Factor | 0.25 to 10 (adaptation of the basic type, e.g. Pt100 to version Pt25 to 1000) |
| Characteristic Curve for Resistance Thermometer | Temperature-linear Special Characteristic |
| Measured Variable for Resistance-Based Sensors | Actual Resistance |
| Normal Connection for Resistance-Based Sensors | 1 resistance-based sensor (R) in 2-wire 3-wire 4-wire system |
| Sensor Type (Thermocouples) | Type B: Pt30Rh-Pt6Rh to DIN IEC 584 Type C: W5 %-Re acc. to ASTM 988 Type D: W3 %-Re acc. to ASTM 988 Type E: NiCr-CuNi to DIN IEC 584 Type J: Fe-CuNi to DIN IEC 584 Type K: NiCr-Ni to DIN IEC 584 Type L: Fe-CuNi to DIN 43710 Type N: NiCrSi-NiSi to DIN IEC 584 Type R: Pt13Rh-Pt to DIN IEC 584 Type S: Pt10Rh-Pt to DIN IEC 584 Type T: Cu-CuNi to DIN IEC 584 Type U: Cu-CuNi to DIN 43710 |
| Internal Cold Junction Compensation | With integrated Pt100 resistance thermometer |
| Measured Variable | DC Voltage |
| Sensor Type for mV Sensor | DC voltage source (DC voltage source possible over an externally connected resistor) |
| Response Time | ≤250 ms for 1 sensor with opencircuit monitoring |
| Overload Capability of the Direct Current (DC) Input | -1.5 to 3.5 V |
| Standard Connection for Resistance Thermometer | 1 resistance thermometer (RTD) in 2-wire, 3-wire or 4-wire system |
| Generation of Average Value for Resistance Thermometer | 2 resistance thermometers in 2-wire system for generation of average temperature |
| Generation of Average Value for Resistance-Based Sensors | 2 resistance thermometers in 2-wire system for generation of average temperature |
| Generation of Difference for Resistance Thermometer | 2 resistance thermometers (RTD) in 2-wire system (RTD 1 – RTD 2 or RTD 2 – RTD 1) |
| Generation of Difference for Resistance-Based Sensors | 2 resistance thermometers (RTD) in 2-wire system (RTD 1 – RTD 2 or RTD 2 – RTD 1) |
| Output Specifications | |
|---|---|
| Output Signal Wire | 2-Wire |
| Error Signal | 3.6 to 23 mA |
| Nominal Sampling Cycle | 0.25 s |
| Damping | Software filter 1st order 0 to 30 s (parameterizable) |
| Protection | Against reversed polarity |
| Electrically Isolated | Input against output (1 kVeff) |
| Overrange | 3.6 to 23 mA |
| Output Signal | 4 to 20 mA |
| Maximum Load | (Uaux – 11 V)/0.023 A |
| Ambient Conditions | |
| Ambient Temperature Range | -40 to 85 ºC -40 to 185 ºF |
| Storage Temperature Range | -40 to 85 ºC -40 to 185 ºF |
| Electromagnetic Compatibility (EMC) | According to EN 61326 and NE21 |
| Construction | |
| Material | Plastic Electronic Module Potted |
| Maximum Cross-Section of Cables | 2.5 mm² 13 AWG |
| Measuring Accuracy | |
| Analog Measuring Error | 0.02 % of span/10 ºC (18 ºF) |
| Digital Measuring Errors with Resistance Thermometers | 0.06 to 10 ºC 0.11 to 18 ºF |
| Digital Measuring Errors with Thermocouples | 0.6 to 10 ºC 1.1 to 18 ºF |
| Auxiliary Power Effect | < 0.001 % of span/V |
| Effect of Load Impedance | < 0.002 % of span/100 Ω |
| Long-Term Drift in the First Month | < 0.02 % of Span |
| Long-Term Drift after 1 Year | < 0.2 % of Span |
| Long-Term Drift after 5 Years | < 0.3 % of Span |
| Auxiliary Power | 24 V |
| Auxiliary Power Tolerance (±) | 1 % |
| Ambient Temperature | 23 ºC |
| Warming-up Time | > 5 min |
| Specifications | |
| Minimum Measured Span Temperature | 10 ºC 18 ºF |
| Minimum Measured Span | 5 to 25 O |
| Relative Humidity | 98 %, with condensation |
| External Cold Junction Compensation | With external Pt100 IEC 60571 (2-wire or 3-wire connection) |
| External Fixed Cold Junction Compensation | Cold junction temperature can be set as fixed value |
| Minimum Measured Span for Cold Junction Compensation | Minimum 40 to 100 ºC (72 to 180 ºF) (see table “Digital measuring errors”) |
| Input Resistance | ≥1 MO |
| Direct Current (DC) Auxiliary Power | 11 to 35 V |
| Load | 500 O |
| Error Due to Internal Cold Junction | < 0.5 ºC |
| Benefits | Compact design Test sockets for multimeters Diagnostics Light-Emitting diode (LED) (green/red) Sensor monitoring open circuits and short-circuits Self-monitoring Configuration status stored in EEPROM SIL2 (with Order Code C20), SIL2/3 (with C23) Expanded diagnostic functions, such as slave pointer, operating hours counter, etc. Special characteristic Electromagnetic compatibility to EN 61326 and NE21 Electrically isolated |
| Enclosure Degree of Protection to IEC 60529 | IP20 |
| Certificates and Approvals | Explosion protection ATEX EC type test certificate: PTB 07 ATEX 2032X “Intrinsic safety” type of protection: II 2(1) G Ex ia/ib IIC T6/T4, II 3(1) G Ex ia/ic IIC T6/T4, II 3 G Ex ic IIC T6/T4, II 2(1) D Ex iaD/ibD 20/21 T115 ºC Type of protection, “equipment is non-arcing”: II 3 G Ex nA IIC T6/T4 Other certificates: NEPSI |
| Software Requirements for SIPROM T | PC operating system: Windows ME, 2000, XP, Win 7 and Win 8; can also be used in connection with RS 232 modem under Windows 95, 98 and 98SE |
| Resistance Thermometer Sensor Type | To IEC 60751: Pt25 to Pt1000 To JIS C 1604; a = 0.00392 K-1: Pt25 to Pt1000 To IEC 60751: Ni25 to Ni1000 Special type over special characteristic (maximum 30 points) Sensor factor 0.25 to 10 (adaptation of the basic type, e.g. Pt100 to version Pt25 to 1000) |
| Factory Setting | Pt100 (IEC 751) with 3-wire circuit Measuring range: 0 to 100 ºC (32 to 212 ºF) Fault current: 22.8 mA Sensor offset: 0 ºC (0 ºF) Damping 0.0 s |
| Resistance-Based Sensor Type | Resistance-based Potentiometers |
| Four-Wire Interface System for Resistance Thermometer | No balancing required |
| Two-Wire Interface System for Resistance Thermometer | Parameterizable line resistance ≤ 100 Ω (loop resistance) |
| Two-Wire Interface System for Resistance-Based Sensors | Parameterizable line resistance ≤ 100 Ω (loop resistance) |
| Applications | Thermocouples Resistance-based sensors and DC voltage sources SITRANS TR200 transmitters can be used in all industrial sectors. Their compact design enables simple mounting on standard DIN rails on-site in protective boxes or in control cabinets. The following sensors/signal sources can be connected over their universal input module: Resistance thermometers (2, 3 or 4-wire system) The output signal is a direct current from 4 to 20 mA in accordance with the sensor characteristic.Transmitters of the “intrinsically safe” type of protection can be installed within potentially explosive atmospheres. The devices comply with the Directive 94/9/EC (ATEX). |
| Function | The SITRANS TR200 is configured over a PC. A USB or RS 232 modem is linked to the output terminals for this purpose. The configuration data can now be edited using the SIPROM T software tool. The configuration data are then permanently stored in the non-volatile memory (EEPROM). Once the sensors and power supply have been correctly connected, the transmitter outputs a temperature-linear output signal and the diagnostics LED displays a green light. In the case of a sensor short-circuit, the LED flashes red, an internal device fault is indicated by a steady red light. The test socket can be used to connect an ammeter at any time for monitoring purposes and plausibility checks. The output current can be read without any interruption, or even without opening the current loop. |
| Weight | 122 lb |