SIEMENS / Каталог продукции департамента "Автоматизация и Приводы" Телефон: +7 (495) 259-08-22
Электронная почта: info@aqad.ru
 
Расширенный поиск Сделать запрос
Каталог продуктов Siemens IA/DT
 Автоматизация процесса
  Контрольно-измерительные приборы
   Приборы измерения температуры SITRANS T
    Пирометры
    Термосопротивления для пищевой и биологической промышленности, фармацевтики
    МИГРАЦИЯ: Преобразователь температуры
     SITRANS TW, версия с внешним питанием для монтажа на рейку
     SITRANS TK-L, для монтажа в головку сенсора (Pt 100)
     SITRANS TK/TK-H, для монтажа в головку сенсора
     SITRANS TF2, полевого исполнения с термосенсором
     SITRANS TH100, two-wire system (Pt100)
     SITRANS TF, transmitter for field assembly/field display
     SITRANS TH400, fieldbus transmitters
     

ENG: SITRANS TH200/TH300, for mounting in sensor head

     ENG: SITRANS TH200/TH300, for mounting in sensor head
     ENG: SITRANS TH200/TH300, for mounting in sensor head
     ENG: SITRANS TH200/TH300, for mounting in sensor head
    Термометры сопротивления
    Термопары
   Датчики давления и манометры
   Встраиваемые самописцы и индикаторы
   Аппаратные ПИД-регуляторы SIPART
   Блок питания/искробезопасной развязки датчиков SITRANS I
   Расходомеры и счетчики
   Уровнемеры
   Устройство для защиты и пуска двигателей SIMOCODE-DP
   Расходомеры
   Сигнализаторы сбоев в промышленном процессе
   Электропневматические позиционеры SIPART PS2
   Электрические приводы SIPOS 5 Flash
  Программное обеспечение
  Системы управления процессом
  Технологии взвешивания
  Соединения и коннекторы Profibus PA
  Коммуникации и программное обеспечение
  Анализаторы процесса
 Блоки питания
 Технология безопасности
 Системные решения и продукты для отраслей
 Приводная техника
 Техника автоматизации
 Электроустановочная техника
 Низковольтная коммутационная техника
 ... и все, что Вам еще необходимо
 Специализированные сенсоры
 Коммуникации и сети
 Сервис
 Случайная рубрика

ENG: SITRANS TH200/TH300, for mounting in sensor head - МИГРАЦИЯ: Преобразователь температуры

ENG: SITRANS TH200/TH300, for mounting in sensor head - МИГРАЦИЯ: Преобразователь температуры

The smart solution - The transmitter with the same capabilities as a SITRANS TH200 and a standardized HART interface.

This universal transmitter integrates your temperature measurement in the TIA concept (Totally Integrated Automation). This makes central engineering possible, bringing you time and cost benefits.

SIMATIC PDM or another HART programming tool can be used for the configuration.

Особенности

  • Two-wire transmitter
  • Assembly in connection head type B (DIN 43729) or larger, or on a standard DIN rail
  • Communication-capable (HART protocol rev. 5.9 for SITRANS TH300, proprietary protocol for SITRANS TH200); this enables programming of sensor connection, measuring range, etc.
  • Electrically isolated
  • Intrinsically-safe version for use in potentially explosive areas
  • Two additional test pins for connection of a multimeter support the measurement of the current signal without interrupting the current loop
  • Operational status indication (LED green or red)
  • Special characteristic
  • Diagnostic functions with SITRANS TH300 (slave pointer, operating hours counter, simulation)

Область применения

The SITRANS TH200 and SITRANS TH300 transmitters can be used in all industries. Due to their compact size they can be installed in the connection head type B (DIN 43729) or larger. The following sensors/signal sources can be connected over their universal input module:

  • Resistance thermometer
  • Thermocouple elements
  • Resistance-based sensors/potentiometers
  • DC voltage sources

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 (zone 0). The declarations of conformity comply with the IEC standard.

Функции

Mode of operation

The signal output by a resistance-based sensor (two-wire, three-wire or four-wire system) or thermocouple is converted into a digital signal by an analog-to-digital converter. This is then evaluated in a microcontroller (μC1), corrected in accordance with the sensor characteristic and transmitted to the microcontroller (μC2) over the electrical isolation. There, the analog output value is calculated, the function status is determined over LED, and the communication data are preprocessed Over a digital/analog converter, the measured value is then converted to an output current of 4 to 20 mA. The power supply is located in the output signal circuit.

The SITRANS TH200 and SITRANS TH300 are parameterized and operated using a PC, which is connected to the two-wire system over a suitable interface module (SIPROM T modem or HART modem). A hand-held communicator can also be used to parameterize the SITRANS TH300. The signals required for communication according to the HART protocol rev. 5.9 are superimposed on the current signal in accordance with the FSK method (Frequency Shift Keying). The data specific to the transmitter and the data for parameterization are stored in two non-volatile memories (EEPROM).

Function diagram for SITRANS TH200 and SITRANS TH300

Технические данные

Input

 

Resistance thermometer

 

Measured variable

Temperature

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 (max. 30 points)

Sensor factor

0.25 ... 10 (adaptation of the basic type, e.g. Pt100 to version Pt25 ... Pt1000)

Units

°C or °F

Connection

 
  • Standard connection

1 resistance thermometer (RTD) in 2-wire, 3-wire or 4-wire system

  • Generation of average value

2 identical resistance thermometers in 2-wire system for generation of average temperature

  • Generation of difference

2 identical resistance thermometers (RTD) in 2-wire system (RTD 1 – RTD 2 or RTD 2 – RTD 1)

Interface

 
  • Two-wire system

Parameterizable line resistance ≤ 100 Ω (loop resistance)

  • Three-wire system

No balancing required

  • Four-wire system

No balancing required

Sensor current

≤ 0.45 mA

Response time

≤ 250 ms for 1 sensor with open-circuit monitoring

Open-circuit monitoring

can be switched off

Short-circuit monitoring

can be switched off (value is adjustable)

Range

Parameterizable (see table "Digital measuring errors")

Min. measured span

10 °C (18 °F)

Characteristic

Temperature-linear or special characteristic

Resistance-based sensors

 

Measured variable

Actual resistance

Sensor type

Resistance-based, potentiometers

Units

Ω

Connection

 
  • Normal connection

1 resistance-based sensor (R) in 2-wire, 3-wire or 4-wire system

  • Generation of average value

2 resistance-based sensors in 2-wire system for generation of average value

  • Generation of difference

2 resistance thermometers in 2-wire system
(R1 – R2 or R2 – R1)

Interface

 
  • Two-wire system

Parameterizable line resistance ≤ 100 Ω (loop resistance)

  • Three-wire system

No balancing required

  • Four-wire system

No balancing required

Sensor current

≤ 0.45 mA

Response time

≤ 250 ms for 1 sensor with open-circuit monitoring

Open-circuit monitoring

can be switched off

Short-circuit monitoring

can be switched off (value is adjustable)

Range

Parameterizable, max. 0 ... 2200 Ω (see Table "Digital measuring errors")

Min. measured span

5 Ω ... 25 Ω (see Table "Digital measuring errors")

Characteristic

Resistance-linear or special characteristic

Thermocouple elements

 

Measured variable

Temperature

Sensor type (thermocouples)

 
  • Type B

Pt30Rh-Pt6Rh to DIN IEC 584

  • Type C

W5%-Re to ASTM 988

  • Type D

W3%-Re 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

Units

°C or °F

Connection

 
  • Standard connection

1 thermocouple (TC)

  • Generation of average value

2 thermocouples (TC)

  • Generation of difference

2 thermocouples (TC) TC1 – TC2 or TC2 – TC1

Response time

≤ 250 ms for 1 sensor with open-circuit monitoring

Open-circuit monitoring

can be switched off

Cold junction compensation

 
  • Internal

With integrated Pt100 resistance thermometer

  • External

With external Pt100 IEC 60571 (2-wire or 3-wire connection)

  • External fixed

Cold junction temperature can be set as fixed value

Range

Parameterizable (see table "Digital measuring errors")

Min. measured span

Min. 50 ... 199 °C (90 ... 180 °F) (see table "Digital measuring errors")

Characteristic

Temperature-linear or special characteristic

mV Sensor

 

Measured variable

DC voltage

Sensor type

DC voltage source (DC voltage source possible over an externally connected resistor)

Units

mV

Response time

≤ 250 ms for 1 sensor with open-circuit monitoring

Open-circuit monitoring

can be switched off

Short-circuit monitoring

can be switched off (value is adjustable)

Range

-10 ... 70 mV
-100   1100 mV

Min. measured span

2 mV or 20 mV

Overload capacity of the input

-1.5 ... +3.5 V DC

Input resistance

≥ 1 MΩ

Characteristic

Voltage-linear or special characteristic

Output

 

Output signal

4 ... 20 mA, 2-wire

With SITRANS TH300, additional communication acc. to HART Rev. 5.9

Power supply

11 ... 35 V DC (to 30 V with EEx)

Max. load

(Uaux – 11 V)/0.023 A

Overrange

3.6 ... 23 mA, continuously adjustable (default range: 3.84 mA ... 20.50 mA)

Error signal (e.g. in the event of sensor breakage)

3.6 ... 23 mA, continuously adjustable (default value: 22.8 mA)

Sample cycle

0.25 s nominal

Damping

Software filter 1st order 0 ... 30 s (parameterizable)

Protection

Against reversed polarity

Electrically isolated

Input against output (1 kVeff)

Measuring accuracy

 

Digital measuring errors

See Table "Digital measuring errors"

Reference conditions

 
  • Power supply

24 V ± 1%

  • Load

500 Ω

  • Storage temperature

23 °C

  • Warming-up time

> 5 min

Error in the analog ouput (digital/analog converter)

< 0.1 % of span

Error due to internal cold junction

< 0.5 °C (0.9 °F)

Temperature effect

< 0.1% der max. span/10°C (18 °F)

Power supply effect

< 0.005% of span/V

Effect of load impedance

< 0.012% of span/100 Ω

Long-term drift

 
  • in the first month

< 0.02% of max. span

  • after one year

< 0.03% of max. span

  • after 5 years

< 0.04% of max. span

Rated conditions

 

Ambient temperature

 

Storage temperature

-40 ... +85 °C (-40 ... 185 °F)

Functional temperature

-40 ... +85 °C (-40 ... 185 °F)

Relative humidity

< 98%, with condensation

Electromagnetic compatibility

acc. to DIN EN 61326 and NE21

Construction

 

Material

Molded plastic

Approx. weight

50 g (0.11 lb)

Dimensions

See "Dimension drawings"

Cross-section of cables

Max. 2.5 mm² (AWG 13)

Degree of protection to EN 60529

 
  • Enclosure

IP40

  • Terminals

IP00

Certificate and approvals

 

Explosion protection ATEX

 
  • "Intrinsically-safe" type of protection

II 1G EEx ia IIC T6/T4
II 2(1)G EEx ia/ib IIC T6/T4

  • "Operating equipment that is non-ignitable and has limited energy" type of protection

II 3G EEx nAL IIC T6/T4

  • EC type test certificate

PTB 05 ATEX 2040X

Explosion protection to FM for USA and Canada (cFMUS)

 
  • FM approval

PID 3024169

  • Degree of protection

IS Cl I, II, III, Div 1, GP ABCDEFG T4/T5/T6
IS Cl I, ZN 0, 1 AEx ia IIC T4/T5/T6
NI Cl I, II, III, Div 2, GP ABCDFG T4/T5/T6
Cl I, ZN2, GP IIC T4/T5/T6

Software requirements for SIPROM T

 

PC operating system:

Windows ME, 2000 and XP; also Windows 95, 98 and 98 SE, but only in connection with RS 232 modem.


Factory setting:

  • Pt100 (IEC 751) with three-wire circuit
  • Measuring range: 0 ... 100 °C (32 ... 212 °F)
  • Fault current: 22.8 mA
  • Sensor offset: 0 °C (0 °F)
  • Damping 0.0 s

Digital measuring errors

Resistance thermometer

input

Range

Min. measured span

Digital accuracy

 

°C (°F)

°C

(°F)

°C

(°F)

To IEC 60751

         

Pt25

-200 ... +850 (-328 ... +1562)

10

(18)

0.2

(0.36)

Pt50

-200 ... +850 (-328 ... +1562)

10

(18)

0.15

(0.27)

Pt100 ... Pt200

-200 ... +850 (-328 ... +1562)

10

(18)

0.1

(0.18)

Pt500

-200 ... +850 (-328 ... +1562)

10

(18)

0.15

(0.27)

Pt1000

-200 ... +350 (-328 ... +662)

10

(18)

0.15

(0.27)

to JIS C1604-81

         

Pt25

-200 ... +649 (-328 ... +1200)

10

(18)

0.2

(0.36)

Pt50

-200 ... +649 (-328 ... +1200)

10

(18)

0.15

(0.27)

Pt100 ... Pt200

-200 ... +649 (-328 ... +1200)

10

(18)

0.1

(0.18)

Pt500

-200 ... +649 (-328 ... +1200)

10

(18)

0.15

(0.27)

Pt1000

-200 ... +350 (-328 ... +662)

10

(18)

0.15

(0.27)

Ni 25 to Ni1000

-60 ... +250 (-76 ... +482)

10

(18)

0.1

(0.18)


Resistance-based sensors

Input

Range

Min. measured span

Digital accuracy

 

Ω

Ω

Ω

Resistance

0 ... 390

5

0.05

Resistance

0 ... 2200

25

0.25


Thermocouple elements

input

Range

Min. measured span

Digital accuracy

 

°C

(°F)

°C

(°F)

°C

(°F)

Type B

0 ... +1820

(32 ... 3308)

100

(180)

2

(5.4)

Type C (W5)

0 ... 2300

(32 ... 4172)

100

(180)

2

(3.6)

Type D (W3)

0 ... 2300

(32 ... 4172)

100

(180)

2

(3.6)

Type E

-200 ... +1000

(-328 ... +1832)

50

(90)

1

(1.8)

Type J

-210 ... +1200

(-346 ... +2192)

50

(90)

1

(1.8)

Type K

-230 ... +1370

(-382 ... +2498)

50

(90)

1

(1.8)

Type L

-200 ... +900

(-328 ... +1652)

50

(90)

1

(1.8)

Type N

-200 ... +1300

(-328 ... +2372)

50

(90)

1

(1.8)

Type R

-50 ... +1760

(-58 ... +3200)

100

(180)

2

(3.6)

Type S

-50 ... +1760

(-58 ... +3200)

100

(180)

2

(3.6)

Type T

-200 ... +400

(-328 ... +752)

40

(72)

1

(1.8)

Type U

-200 ... +600

(-328 ... +1112)

50

(90)

2

(3.6)


mV Sensor

input

Range

Min. measured span

Digital accuracy

 

mV

mV

μV

mV Sensor

-10 ... +70

2

40

mV Sensor

-100 ... +1100

20

400


The digital accuracy is the accuracy after the analog/digital conversion including linearization and calculation of the measured value.

An additional error is generated in the output current 4 to 20 mA as a result of the digital/analog conversion of 0.1% of the set span (digital-analog error).

The total error under reference conditions at the analog output is the sum from the digital error and the digital-analog error (poss. with the addition of cold junction errors in the case of thermocouple measurements).

Чертеж

SITRANS TH200/TH300, dimensions and pin assignment, dimensions in mm (inch)

SITRANS TH200/TH300, mounting of transmitter on DIN rail

DIN rail adaptor, dimensions in mm (inch)

Схема подключения

SITRANS TH200/TH300, sensor connection assignment

Заказные данные

Заказной №ОписаниеВес (кг)ДоставкаМин. зак. (шт)
7NG3032-0JN00TEMPERATURE TRANSMITTER SITRANS TR200, FOR RAIL MOUNTING, 2-WIRE SYSTEM, 4 TO 20 MA, PROGRAMMABLE, WITH GALVANIC ISOLATION; WITHOUT EXPLOSION PROTECTION; WITH DOCUMENTATION ON CD0.213 - 5 недель (A)1
7NG3032-1JN00TEMPERATURE TRANSMITTER SITRANS TR200, FOR RAIL MOUNTING, 2-WIRE SYSTEM, 4 TO 20 MA, PROGRAMMABLE, WITH GALVANIC ISOLATION; WITH EXPLOSION PROTECTION; INTRINSIC SAFETY (ATEX); WITH DOCUMENTATION ON CD0.213 - 5 недель (A)1

Заказные данные [PDF]

Загрузить PDF-файл.

Для просмотра информации в формате PDF необходимо установить Adobe Acrobat Reader.
Adobe Acrobat Reader

Аксессуары

Заказной №ОписаниеВес (кг)ДоставкаМин. зак. (шт)
7NG3092-8KMМОДЕМ С ИНТЕРФЕЙСОМ RS232 ДЛЯ ПАРАМЕТРИРОВАНИЯ ИЗМЕРИТЕЛЬНЫХ ПРЕОБРАЗОВАТЕЛЕЙ ТЕМПЕРАТУРЫ SITRANS TH100/200, С ПРОГРАММНЫМ ОБЕСПЕЧЕНИЕМ SIPROM T0.433 - 5 недель (A)1
7NG3092-8KUМОДЕМ С USB- ИНТЕРФЕЙСОМ ДЛЯ ПАРАМЕТРИРОВАНИЯ ИЗМЕРИТЕЛЬНЫХ ПРЕОБРАЗОВАТЕЛЕЙ ТЕМПЕРАТУРЫ SITRANS TH100/200, С ПРОГРАММНЫМ ОБЕСПЕЧЕНИЕМ SIPROM T0.33 - 5 недель (A)1
A5E00364512CD-ROM FOR TEMPERATURE MEASURE- MENT DEVICES WITH DOKUMENTATION AND SOFTWARE SIPROM T03 - 5 недель (A)1