SITRANS TH100, two-wire system (Pt100) Siemens (Сименс) доставка по России со склада и под заказ

Used in conjunction with Pt100 resistance thermometers, the SITRANS TH100 transmitters are ideal for measuring temperatures in all industries. Due to its compact size it can be installed in the connection head type B (DIN 43729) or larger.

The output signal is a direct current from 4 to 20 mA that is proportional to the temperature.

Parameterization is implemented over the PC using the parameterization software SIPROM T and the modem for SITRANS TH100/TH200. If you already have a "modem for SITRANS TK" (Order No. 7NG3190-6KB), you can continue using this to parameterize the SITRANS TH100.

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), as well as FM and CSA regulations.

Заказные данные

Заказной №	Вес, кг	Описание	Наличие на складе
7NG3211-0AN00	0.08	Измерительный преобразователь температуры sitrans th100 для pt100 для монтажа в головку сенсора, 2-проводный, 4-20 ma, программируемый, взрывозащита (atex): искробезопасное исполнение и для зоны 2, без руководства	------
7NG3211-0BN00	0.08	Измерительный преобразователь температуры sitrans th100 для pt100 для монтажа в головку сенсора, 2-проводный, 4-20 ma, программируемый, взрывозащита (cfmus): искробезопасное исполнение и для зоны 2, без руководства	------
7NG3211-0NN00	0.08	Измерительный преобразователь температуры sitrans th100 для pt100 для монтажа в головку сенсора, 2-проводный, 4-20 ma, программируемый, без взрывозащиты, без руководства	------

Аксессуары

Заказной №	Вес, кг	Описание	Наличие на складе
7NG3092-8KA	0.06	АДАПТЕР ДЛЯ МОНТАЖА НА ОПОРНУЮ БАЛКУ ПРЕОБРАЗОВАТЕЛЯ МОНТИРУЕМОГО В ГОЛОВУ (5 ШТ.)	------
7NG3092-8KC	0.03	КАБЕЛЬ RTD ДАТЧИКОВ ДЛЯ ПРЕОБРАЗОВАТЕЛЕЙ, МОНТИРУЕМЫХ В ГОЛОВКЕ, 4-ПРОВОДНОЙ, 150 ММ, В УПАКОВКЕ 5 ШТ.	------
7NG3092-8KM	0.43	Модем с интерфейсом rs232 для параметрирования измерительных преобразователей температуры sitrans th100/200, с программным обеспечением siprom t	------
7NG3092-8KU	0.3	МОДЕМ С USB- ИНТЕРФЕЙСОМ ДЛЯ ПАРАМЕТРИРОВАНИЯ ИЗМЕРИТЕЛЬНЫХ ПРЕОБРАЗОВАТЕЛЕЙ ТЕМПЕРАТУРЫ SITRANS TH100/200, С ПРОГРАММНЫМ ОБЕСПЕЧЕНИЕМ SIPROM T	------
A5E00364512	0.1	Cd-rom для приборов измерения температур с документацией и программным обеспечением siprom t	------

Тех. данные

Особенности

Two-wire transmitter
Assembly in connection head type B (DIN 43729) or larger, or on a standard DIN rail
Can be programmed, which means that the sensor connection, measuring range, etc. can also be programmed
Intrinsically-safe version for use in potentially explosive areas

Функции

Mode of operation

The measured signal supplied by a Pt100 resistance thermometer (2, 3 or 4-wire system) is amplified in the input stage. The voltage, which is proportional to the input variable, is then converted into digital signals by a multiplexer in an analog/digital converter. They are converted in the microcontroller in accordance with the sensor characteristics and further parameters (measuring range, damping, ambient temperature etc.).

The signal prepared in this way is converted in a digital/analog converter into a load-independent direct current of 4 to 20 mA.

An EMC filter protects the input and output circuits against electromagnetic interferences.

SITRANS TH100, function diagram

Технические данные

SITRANS TH100
Input
Resistance thermometer
Measured variable	Temperature
Sensor type	PT100 to IEC 60751
Characteristic curve	Temperature-linear
Type of connection	2-, 3- or 4-wire circuit
Resolution	14 bit
Measuring accuracy
Span <250 °C (450 °F)	< 0.25 °C (0.45 °F)
Span >250 °C (450 °F)	< 0.1 % of span
Repeatability	< 0.1 °C (0.18 °F)
Measuring current	approx. 0.4 mA
Measuring cycle	< 0.7 s
Measuring range	-200 ... +850 °C (-328 ... +1562 °F)
Measuring span	25 ... 1050 °C (77 ... 1922 °F)
Unit	°C or °F
Offset	programmable: -100 ... +100 °C (-180 ... +180 °F)
Line resistance	Max. 20 Ω (total from feeder and return conductor)
Noise rejection	50 and 60 Hz
Output
Output signal	4 ... 20 mA, two-wire
Auxiliary power supply	8.5 ... 36 V DC (30 V for Ex)
Max. load	(U_aux – 8.5 V)/0.023 A
Overrange	3.6 ... 23 mA, infinitely adjustable (default value: 3.84 ... 20.5 mA)
Error signal (in the event of sensor breakage)	3.6 ... 23 mA, infinitely adjustable (default value: 3.6 mA or 22.8 mA)
Damping time	0 ... 30 s
Protection	Against reversed polarity
Resolution	12 bit
Accuracy at 23 °C (73.4 °F)	< 0.1 % of span
Temperature effect	< 0.1 %/10 °C (0.1 %/18 °F)
Effect of auxiliary power	< 0.01 % of span/V
Effect of load impedance	< 0.025 % of max. span/100 Ω
Long-term drift
in the first month	< 0.025 % of max. span
after one year	< 0.035 % of max. span
after 5 years	< 0.05 % of max. span
Ambient conditions
Ambient temperature range	-40 ... +85 °C (-40 ... +185 °F)
Storage temperature range	-40 ... +85 °C (-40 ... +185 °F)
Relative humidity	98 %, with condensation
Electromagnetic compatibility	According to EN 61326 and NAMUR NE21
Construction
Weight	50 g
Dimensions	See dimensional drawing
Material	Molded plastic
Cross-section of cables	Max. 2.5 mm² (AWG 13)
Degree of protection to IEC 60529
Enclosure	IP40
Terminals	IP00
Certificates and approvals
Explosion protection ATEX
EC type test certificate	PTB 05 ATEX 2049X
"Intrinsic safety" type of protection	II 1G EEx ia IIC T6/T4 II 2(1)G EEx ib/ia IIC T6/T4
"Operating equipment that is non-ignitable and has limited energy" type of protection	II 3G EEx nAL IIC T6/T4
Explosion protection: FM for USA
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 Nl/Cl I, II, III/Div 2/GP ABCDFG T4, T5, T6 Cl I/ZN 2/GP IIC T4, T5, T6
Explosion protection to FM for Canada (cFM_US)
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 Nl/Cl I, II, III/Div 2/GP ABCDFG T4, T5, T6 Cl I/ZN 2/GP IIC T4, T5, T6

Software requirements for SIPROM T
PC operating system	Windows ME, 2000 and XP; also Windows 95, 98 and 98SE, but only in connection with RS 232 modem.
Factory setting:
Pt100 (IEC 751) with 3-wire circuit Measuring range: 0 ... 100 °C (32 ... 212 °F) Error signal in the event of sensor breakage: 22.8 mA Sensor offset: 0 °C (0 °F) Damping 0.0 s