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S I T R A N S S E N S O R H E A D MO U N T T E MP E R A T U R E T R A N S MI T T E R S
MO D E L S : T H 1 0 0 & T H 2 0 0 & T H 3 0 0 & T H 4 0 0
P R O D U C T I N S T R U C T I O N MA N U A L V 1 . 0
MA Y 2 0 1 6
2 0 1 S O U T H H O U S T O N A V E .
T U L S A , O K 7 4 1 2 7
P H O N E ( 9 1 8 ) 5 8 4 - 4 7 0 0
WWW. E R N I E G R A V E S . C O M
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Table of Contents
Related Manuals for Siemens SITRANS T4200
Summary of Contents for Siemens SITRANS T4200
- Page 1 P R O D U C T I N S T R U C T I O N MA N U A L V 1 . 0 MA Y 2 0 1 6 S I T R A N S S E N S O R H E A D MO U N T T E MP E R A T U R E T R A N S MI T T E R S MO D E L S : T H 1 0 0 &...
- Page 2 ___________________ SITRANS TH200/TH300 Introduction ___________________ General safety notes ___________________ Description SITRANS T ___________________ Installation Temperature transmitter ___________________ SITRANS TH200/TH300 Connecting ___________________ Operation Operating Instructions ___________________ Functional safety ___________________ Commissioning ___________________ Functions ___________________ Service and maintenance ___________________ Technical data ___________________ Dimension drawings ___________________ Spare parts and accessories ___________________...
- Page 3 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
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Page 4: Table Of Contents
Table of contents Introduction..............................7 Purpose of this documentation ......................7 History ............................7 Notes on warranty..........................8 Environmental protection .......................8 General safety notes..........................9 General information ........................9 Correct usage..........................9 Qualified Personnel........................9 Laws and directives ........................10 Precautions ..........................11 Description............................... 13 Application range .........................13 Product features...........................13 Nameplate structure........................14 How It works..........................15... - Page 5 Table of contents Operation..............................31 Operating the SITRANS TH200/TH300 and assigning parameters to it ........31 Operation of the SITRANS TH200 with PC/laptop and modem ..........31 Operation of the SITRANS TH300....................33 6.3.1 Operation with the HART modem and SIMATIC PDM ............... 33 6.3.2 Operation with HART communicator ..................
- Page 6 Table of contents 9.17 Diagnostics...........................60 9.17.1 Diagnostic functions........................60 9.17.2 Violations of specification......................62 9.18 Runtime meters in temperature classes ..................63 Slave pointer ..........................64 9.19 9.20 Simulation (only in SITRANS TH300)..................65 9.21 Individual password protection (only in SITRANS TH300) ............67 Service and maintenance ........................69 Technical data ............................
- Page 7 Table of contents SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 8: Introduction
Introduction Purpose of this documentation These instructions contain all information that you will require to commission and use the device. Read these instructions carefully prior to installation and commissioning. In order to use the device correctly, first make yourself acquainted with its principle of operation. The instructions are aimed both at persons mechanically installing the device, connecting it electronically, configuring the parameters and commissioning it as well as service and maintenance engineers. -
Page 9: Notes On Warranty
The contents of this programming manual shall not become part of or modify any prior or existing agreement, commitment or legal relationship. All obligations on the part of Siemens AG are contained in the respective sales contract, which also contains the complete and solely applicable warranty conditions. -
Page 10: General Safety Notes
General safety notes General information This device left the factory free from safety problems. In order to maintain this status and to ensure safe operation of the device, please observe the safety information and warnings contained in these instructions. Safety information and symbols must be observed without exception. They must not be removed and must be maintained in legible condition at all times. -
Page 11: Laws And Directives
● Canadian Electrical Code (CEC) (Canada) ● The working reliability regulation (Germany) Further provisions for hazardous areas, these are for example: ● IEC 60079-14 (international) ● EN 60079-14 (formerly VDE 0165, T1) (EU, Germany) See also Certificates (http://www.siemens.com/processinstrumentation/certificates) SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03... -
Page 12: Precautions
General safety notes 2.5 Precautions Precautions In the interests of safety, the following precautions must be observed: WARNING "Intrinsic safety" type of protection Connect the device only to certified, intrinsically safe circuits. These circuits must comply with the technical data specified on the nameplate or in the certificates and approvals. Should these circuits not match the details given in the certificates and approvals, then the safety required for the approval can no longer be guaranteed. - Page 13 General safety notes 2.5 Precautions SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 14: Description
Description Application range SITRANS TH200 and SITRANS TH300 transmitters can be used in all industries. Their compact size means that they can be installed in connection heads of type B, in accordance with DIN43729, or larger. Their input stage means that the following sensor and signal sources can be connected: ●... -
Page 15: Nameplate Structure
Description 3.3 Nameplate structure Nameplate structure The nameplate is located on the enclosure and carries the Order No. and other important product information; see following example. 7NG3212-0AN00-Z XXXXXXXXXXXXXXXXXXXX HART ® XXXXXXXXXXXXXXXXXXXX Serial-No.: XXXXXXXX AZB/nnnnnnnn XXXXXXXX 0044 ① ② Product name Version ③... -
Page 16: How It Works
Description 3.4 How It works How It works Based on the function block diagram, the mode of operation is described below. ① Sensors such as the resistance thermometer, thermocouple, resistance-type transmitter, millivolt transmitter ② Analog-to-digital converter ③ Microcontroller secondary side ④... -
Page 17: Communication
Description 3.5 Communication Communication 3.5.1 Overview SITRANS TH200 This device version does not have an interface to HART. Assigning the parameters to the SITRANS TH200 is only possible "offline" using the modem for SITRANS TH100/TH200/TR200. SITRANS TH300 The device has a parameter assignment interface according to the HART specification. The parameter assignment interface permits access to all the functions of the device via a HART modem or a HART communicator. -
Page 18: Hart Communication With Supply From Voltage Source
Description 3.5 Communication 3.5.2 HART communication with supply from voltage source Figure 3-3 HART communication with supply from voltage source SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03... -
Page 19: Hart Communication With Supply Via Feed Splitter
Description 3.5 Communication 3.5.3 HART communication with supply via feed splitter ① Only intrinsically safe HART communicators or HART modems are allowed to be used with an intrinsically safe supply. ② HART communication via HART jacks of the feed splitter ③... -
Page 20: Installation
Installation Safety information CAUTION Mounting in hazardous areas Make sure you observe the following information before installing the transmitter: Install the transmitter in an enclosure appropriate for the envisaged application In hazardous areas, also observe the requirements specified in the Ex certificates and approvals. -
Page 21: Installation In The Connection Head
Installation 4.2 Installation in the connection head Installation in the connection head NOTICE The transmitter is only designed for installation in a type B connection head or larger. The transmitter is either secured in the base of the connection head or in the raised cover of the connection head. - Page 22 Installation 4.2 Installation in the connection head Securing the transmitter in the connection head base ① ② Transmitter Connection head Note Using the lock washers ④ The lock washers included in the delivery are only required for securely fastening the ②...
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Page 23: Installation On Din Rail And G Rail
Installation 4.3 Installation on DIN rail and G rail Installation on DIN rail and G rail CAUTION Electromagnetic compatibility If the sensor is installed outside a closed building, you must check the transmitter for correct functioning following a lightning stroke. Note Fixing rings The fixing rings included in the scope of delivery for the transmitter are not required for the... -
Page 24: Connecting
Connecting Safety notes on the connection 5.1.1 General safety notes on the connection Note To improve the resistance: Lay signal cables separately from cables with voltages > 60 V. Use cables with twisted wires. Avoid getting too close to large electrical systems or use shielded cables. ... -
Page 25: Safety Notes When Connecting In Hazardous Areas
Connecting 5.1 Safety notes on the connection 5.1.2 Safety notes when connecting in hazardous areas WARNING Observe the degree of protection The device must be connected to the supply and signal circuits named in the certificate or on the nameplate. When installing the device in hazardous areas: Use enclosures/connection heads with the degree of protection corresponding to the test certificate applicable in your country. - Page 26 Connecting 5.1 Safety notes on the connection Zone 0 and Zone 1 in type of protection "i" - intrinsic safety ● Only connect the transmitter, in accordance with the certificate of compliance, to devices certified as intrinsically-safe. Maximum values of the auxiliary power supply and signal circuits: = 30 V DC = 100 mA = 750 mW...
- Page 27 Connecting 5.1 Safety notes on the connection Zone 2 in type of protection "nA" - non-sparking resources ● Install the transmitter in an enclosure meeting the degree of protection IP54 per EN 60529, e.g. in a type B connection head per DIN 43729. ●...
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Page 28: Connecting The Auxiliary Power Supply
Connecting 5.2 Connecting the auxiliary power supply Connecting the auxiliary power supply Procedure Connect the wires for the auxiliary power supply to terminals "1"(+) and "2"(-). Ensure that the polarity is correct. The device is reverse polarity protected. See also Connection diagrams (Page 28) Connection assignment ①... -
Page 29: Connection Diagrams
Connecting 5.4 Connection diagrams Connection diagrams Figure 5-2 SITRANS TH200/TH300 connection diagrams SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03... -
Page 30: Notes On Measuring Current
Connecting 5.5 Notes on measuring current Notes on measuring current Connect an external measuring resistor R to the transmitter connection terminals 5 and 6 if the transmitter is used for measuring current. The transmitter uses this resistor to perform the required current measurement as a voltage measurement. Therefore, the following instructions must be complied with in the parameterization software SIPROM T with SITRANS TH200 and SIMATIC PDM or HART communicator with SITRANS TH300: ●... - Page 31 Connecting 5.6 Test terminals for output signal SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 32: Operation
Operation Operating the SITRANS TH200/TH300 and assigning parameters to The PC is used to both assign the parameters and operate the SITRANS TH200 and SITRANS TH300. The PC is connected to the two-wire line using a suitable modem. The SITRANS TH300 can also be parameterized using a HART communicator. The signals needed for SITRANS TH300 communications in accordance with the HART protocol are superimposed on the output current in accordance with frequency shift keying. - Page 33 6.2 Operation of the SITRANS TH200 with PC/laptop and modem Parameter assignment SITRANS TH200 via USB modem SITRANS TH200 via RS232 modem SIEMENS SIEMENS For more detailed information on assigning parameters to the transmitter, refer to the operating instructions for the following products: ●...
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Page 34: Operation Of The Sitrans Th300
Operation 6.3 Operation of the SITRANS TH300 Operation of the SITRANS TH300 6.3.1 Operation with the HART modem and SIMATIC PDM You can both operate the transmitter and assign its parameters via the PC using the SIMATIC PDM parameterization software and the HART modem. Procedure for commissioning ●... -
Page 35: Operation With Hart Communicator
Operation 6.3 Operation of the SITRANS TH300 6.3.2 Operation with HART communicator Action buttons This button switches the HART communicator on and off. After switch-on, the hand-held terminal automatically establishes communication with the transmitter. The online menu appears on the display. This button moves the cursor up through the menu bar. -
Page 36: Functional Safety
Functional safety General safety information 7.1.1 Safety-instrumented system This chapter describes the functional safety in general and not specific to a device. The devices in the examples are selected as representative examples. The device-specific information follows in the next chapter. Description The sensor, logic unit/control system and final controlling element combine to form a safety- instrumented system, which executes a safety function. - Page 37 Functional safety 7.1 General safety information Functioning of the system as shown in the example The transmitter generates a process-specific analog signal. The downstream control system monitors this signal to ensure that it does not fall below or exceed a set limit value. In case of a fault, the control system generates a failure signal of <...
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Page 38: Safety Integrity Level (Sil)
Functional safety 7.1 General safety information 7.1.2 Safety Integrity Level (SIL) The international standard IEC 61508 defines four discrete Safety Integrity Levels (SIL) from SIL 1 to SIL 4. Each level corresponds to the probability range for the failure of a safety function. - Page 39 Functional safety 7.1 General safety information According to IEC 61511-1, Section 11.4.4, the hardware fault tolerance (HFT) can be reduced by one (values in brackets) for sensors and final controlling elements with complex components if the following conditions are applicable for the device: ●...
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Page 40: Device-Specific Safety Instructions
Functional safety 7.2 Device-specific safety instructions Device-specific safety instructions 7.2.1 Safety function Measuring temperature is the safety function with the temperature transmitters. It is applicable for output currents from 4 to 20 mA and ensures an accuracy of ± 2% in the maximum measurement range. -
Page 41: Settings
Functional safety 7.2 Device-specific safety instructions 7.2.3 Settings CAUTION Current sensor function / Simulation The use of the current sensor function and the simulation in safety applications can result in undesirable operating states. The use of both functions is not permitted in safety applications. Operation/configuration While operating/configuring, ensure that the technical data of the temperature transmitter are adhered to in their respective version. -
Page 42: Behavior In Case Of Faults
When ordering replacement devices, please specify the serial number of the original device. The serial number can be found on the rating plate. The address of the responsible SIEMENS repair center, contacts, spare parts lists, etc. can be found on the Internet. -
Page 43: Safety Characteristics
Functional safety 7.2 Device-specific safety instructions 7.2.6 Safety characteristics The safety characteristics necessary for using the system are listed in the "SIL declaration of conformity". These values apply under the following conditions: ● The SITRANS TH200 / TH300 temperature transmitters are only used in applications with a low demand rate for the safety function (low demand mode). -
Page 44: Commissioning
Commissioning Commissioning WARNING Missing type of protection If the transmitter is not operated with an intrinsically-safe power supply, the type of protection "Intrinsic safety" is no longer guaranteed and the intrinsically-safe approval may be revoked. Permanently erase, therefore, the irrelevant types of protection on the nameplate before commissioning to ensure that erroneous deployment is avoided. - Page 45 Commissioning 8.2 LED operating indicator SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 46: Functions
Functions General information You can operate the SITRANS TH300 either via the SIMATIC PDM parameterization software or via the HART communicator. You can operate the SITRANS TH200 via the SIPROM T parameterization software. The following functions are available to you when operating the SITRANS TH300/TH200: ●... - Page 47 Functions 9.1 General information ● Free material parameters: boxes for describing the connected sensor in more detail – Type of sensor – Composition of the protective tube – Length of the protective tube – Screw thread / installation flange – Supplier / manufacturer –...
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Page 48: Broken Wire Monitoring
Functions 9.2 Broken wire monitoring Broken wire monitoring Broken wire monitoring on a specific measurement channel can be performed for thermocouples and millivolt transmitters. Break monitoring is permanently active in resistance thermometers and resistance-type transmitters. No reference temperature of the internal sensor which measures the electronics temperature can be obtained if there is a broken wire. -
Page 49: Measured Value Offset
Functions 9.6 Measured value offset Measured value offset An offset response on a specific measurement channel can be set in the parameters for applications in which the process variable to be measured cannot be measured directly at the measuring point. Sensor factor The sensor factor is used to adapt the characteristic curve when resistance thermometers are connected in series or parallel and when thermocouples are connected in series. -
Page 50: Calculation Of Differential Value/Mean Value
Functions 9.9 Calculation of differential value/mean value Calculation of differential value/mean value The differential and averaging circuit interfaces have the following special features compared to the standard connection: Setting the start of scale value and full scale value: ● Enter the start of scale value and full scale value for both individual sensors first. The start of scale value and full scale value are the same for both sensors. -
Page 51: Alarm Current
Functions 9.12 Alarm current 9.12 Alarm current This function is used to set the magnitude of the alarm current. The alarm current signals a sensor fault or a hardware/firmware fault. The intensity of the alarm current can be freely selected within the preset limits of the current control range of 3.6 mA to 23 mA. -
Page 52: Sensor Calibration (Two Point)
Functions 9.13 Sensor calibration Entering a one point trim is equivalent to entering a sensor offset. The result of the one-point trim is saved in the "offset sensor" variables. 9.13.2 Sensor calibration (two point) This function allows the characteristic curve of the sensor that is connected to be shifted to intersect two calibration points. - Page 53 Functions 9.13 Sensor calibration Output curve Characteristic curve after lower sensor calibration Characteristic curve after upper sensor calibration Figure 9-2 Sensor calibration Note If any of the following device parameters is changed by re-parameterization, a double point sensor calibration of SITRANS TH200/TH300 performed specifically for a customer is automatically reset: ...
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Page 54: Current Sensor Calibration (Digital-To-Analog Trim)
Functions 9.14 Current sensor calibration (digital-to-analog trim) 9.14 Current sensor calibration (digital-to-analog trim) 9.14.1 Function This function allows you to calibrate the current output by the transmitter regardless of the sensor circuit. This function allows compensation of inaccuracies in the process chain downstream from the transmitter. -
Page 55: Application Example: Current Input Calibration At 4 Ma And 20 Ma
Functions 9.14 Current sensor calibration (digital-to-analog trim) 9.14.2 Application example: Current input calibration at 4 mA and 20 mA NOTICE The multimeter used must have a higher accuracy class than the transmitter. Trim at 4 mA (offset correction) 1. Use the menu item D/A trim to assign 4 mA output to the transmitter. 2. -
Page 56: Special Characteristic Curve
Functions 9.15 Special characteristic curve 9.15 Special characteristic curve The transmitter makes it possible to connect sensors to the device. Sensor characteristic curves valid for a large number of sensors are already programmed in the device. Nevertheless, there are sensors, e.g. Cu100, for which this device does not offer sensor linearization as standard. - Page 57 Functions 9.15 Special characteristic curve Notes on parameter assignment Be sure to observe the following notes when assigning the parameters for the customer- specific special characteristic curve. These notes are irrespective of the parameter assignment software and apply to both device versions of the transmitter. ●...
- Page 58 Functions 9.15 Special characteristic curve Example The transmitter is used for measuring a customer-specific thermocouple. The thermocouple supplies the following mV signals in this case: ● At the start of scale value: - 10 mV (equals -100 °C) ● At full scale value: 40 mV (equals +400 °C) Proceed as follows Note It may be necessary to perform a sensor calibration at the start of scale value (-10 mV) and...
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Page 59: Factory Parameters
Functions 9.16 Factory parameters The following pair of values must be transferred to the parameter assignment software for the characteristic curve correction of the pair of values i = 3: X[3] = 20 % and Y[3] = 20 %. 9.16 Factory parameters Using the menu command Device ➜... - Page 60 Functions 9.16 Factory parameters Parameter Reset to value Runtime meters, field device Are not reset Min/max pointers PV Are all reset to 0 Min/max pointers for electronics temperature Are not reset Manufacturer data sensor Are not reset SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 61: Diagnostics
Functions 9.17 Diagnostics 9.17 Diagnostics 9.17.1 Diagnostic functions The diagnostic concept of the SITRANS TH200 and the SITRANS TH300 envisages that a diagnostic warning can be set in the parameters for diagnostic functions that are used for monitoring limit values. A diagnostic interrupt can be set in the parameters for diagnostic functions that are used for monitoring error conditions. - Page 62 Functions 9.17 Diagnostics Diagnostics warnings Diagnostics warnings can be output via: ● Only in SITRANS TH300: HART communication The device transmits the diagnostics event that has occurred via the operating software. The analog output value is unchanged. Diagnostics function Priority HART Analog output Measured value out of the measuring range...
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Page 63: Violations Of Specification
Functions 9.17 Diagnostics 9.17.2 Violations of specification WARNING Non-observance of Ex ambient conditions If the device has been operated outside the ambient conditions specified for potentially explosive atmospheres, you may no longer operate the device in potentially explosive atmospheres. Additionally make sure to permanently mask all Ex markings on the nameplate. CAUTION Operation outside the permissible temperature limits If you use the transmitter outside the permissible temperature limits, it no longer... -
Page 64: Runtime Meters In Temperature Classes
Functions 9.18 Runtime meters in temperature classes 9.18 Runtime meters in temperature classes The SITRANS TH200 and the SITRANS TH300 offer various runtime meters. Runtime meters are used to monitor the connected process sequence. 1. Runtime meter for transmitter electronics ●... -
Page 65: Slave Pointer
Functions 9.19 Slave pointer 9.19 Slave pointer This device offers a total of two min/max pointer pairs by means of which the following measured variables can be monitored for the lowest and highest values: ● Min/max pointer pair for measured value (e.g. temperature differential T1-T2 with two resistance thermometers in a differential circuit) ●... -
Page 66: Simulation (Only In Sitrans Th300)
Functions 9.20 Simulation (only in SITRANS TH300) 9.20 Simulation (only in SITRANS TH300) The "Simulation" diagnostic function makes it possible to receive and process (quasi) measured data without a process value at the device. In this way, individual process sequences are run through in "cold" status to enable process statuses to be simulated. Furthermore, applying simulation values enables you to check the cable routing for the analog output. - Page 67 Functions 9.20 Simulation (only in SITRANS TH300) Simulation measurement input Note Simulation While simulation is activated, the transmitter will not react to changes in the sensor input signals. If the internal electronics temperature is to be simulated, the device parameters are not allowed to be set to "Thermocouple with internal cold junction compensation"...
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Page 68: Individual Password Protection (Only In Sitrans Th300)
Store your new password in a secure location. Consult the Siemens contact person in your region to receive your "super pin". When you activate the password protection in the device, write protection will be set automatically after the device has been switched on. - Page 69 Functions 9.21 Individual password protection (only in SITRANS TH300) SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 70: Service And Maintenance
Service and maintenance The transmitter is maintenance-free. SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03... - Page 71 Service and maintenance SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 72: Technical Data
Technical data 11.1 Technical data Input point Resistance thermometer input point Measured variable Temperature Sensor type According to IEC 60751 Pt25 ... Pt1000 According to JIS C 1604; a=0.00392 Pt25 ... Pt1000 According to IEC 60751 Ni25 ... Ni1000 Special type Via special characteristic curve (max. - Page 73 Technical data 11.1 Technical data Resistance-type transmitter input point Measured variable Ohmic resistance Sensor type Resistance, potentiometer Units of measurement Ω Interface Standard connection 1 resistance-type transmitter (R) in two-wire, three-wire or four-wire input Averaging 2 resistance-type transmitters in two-wire input for averaging Differentiation 2 resistance-type transmitters in two-wire input...
- Page 74 Technical data 11.1 Technical data Thermocouples' input point Measured variable Temperature Sensor type (thermo pairs) Type B Pt30Rh-Pt6Rh according to DIN IEC 584 Type C W5%-Re according to ASTM 988 Type D W3%-Re according to ASTM 998 Type E ...
- Page 75 Technical data 11.1 Technical data Millivolt transmitter input point Measured variable DC voltage Sensor type DC voltage source (DC voltage source is possible via a resistor that is connected externally) Units of measurement Measuring cycle ≤ 250 ms for 1 sensor with break monitoring Break monitoring Can be switched off Measuring range...
- Page 76 Technical data 11.1 Technical data Measuring accuracy The digital accuracy is the accuracy following analog-to-digital conversion including linearization and measured value calculation. The 4 to 20 mA output current is subject to an additional error arising from the digital-to- analog conversion. This error is called a digital-to-analog error. The overall error on the analog output under reference conditions is the total of the digital error and the digital-to-analog error.
- Page 77 Technical data 11.1 Technical data Rated conditions Rated conditions Ambient conditions Ambient temperature -40 ... +85 °C (-40 ... +185 °F) Storage temperature -40 ... +85 °C (-40 ... +185 °F) Relative humidity ≤ 98 %, condensing Electromagnetic compatibility According to DIN EN 61326 and NAMUR recommendation NE21 See also Certificates / EC declaration of conformity (Page 85)
- Page 78 Technical data 11.1 Technical data Certificates and approvals Certificates and approvals Explosion protection ATEX and further approval authorities Only the technical data listed in the certificates, e.g. PTB 05 ATEX 2040 X, applies to applications in hazardous areas. II 1 G Ex ia IIC T6/T4 Ga "Intrinsic safety"...
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Page 79: 11.2 Digital Measuring Error
Technical data 11.2 Digital measuring error 11.2 Digital measuring error Digital measuring errors for resistance thermometers Input point Measuring range in °C (°F) Minimum measuring Digital accuracy in °C span in °C (°F) (°F) According to IEC 60751 Pt25 -200 ... +850 (-328 ... +1562) 10 (18) 0,3 (0.54) Pt50... - Page 80 Technical data 11.2 Digital measuring error Digital measuring errors for thermocouples Input point Measuring range in °C (°F) Minimum measuring Digital accuracy in °C span in °C (°F) (°F) Type B +100 ... +1820 (212 ... 3308) 100 (180) 2 (3.6) Type C (W5) 0 ...
- Page 81 Technical data 11.2 Digital measuring error SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 82: Dimension Drawings
Dimension drawings 12.1 Dimension drawing for SITRANS TH200/TH300 Figure 12-1 SITRANS TH200/TH300, dimensions in mm (inch) 12.2 Dimension drawing for the DIN rail adapter 14 (0.55) 50,5 (1.99) 33 (1.30) Figure 12-2 Dimensions of the DIN rail adapter (7NG3092-8KA) SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03... - Page 83 Dimension drawings 12.2 Dimension drawing for the DIN rail adapter SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 84: Spare Parts And Accessories
Spare parts and accessories Designation Order number Temperature transmitter SITRANS TH200 for installation in the connection head type B (DIN 43729), two-wire technology 4 to 20 mA, programmable, with galvanic isolation Without protection against explosion 7NG3211-1NN00 With protection against explosion according to: ... - Page 85 Spare parts and accessories SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 86: Appendix
Certificates / EC declaration of conformity You can find the certificates and the EC declaration of conformity on the "sitrans t - temperature transmitters" CD (available separately, Order No. A5E00364512), and on the Internet. See also Certificates (http://www.siemens.com/processinstrumentation/certificates) SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03... -
Page 87: Control Drawing
Appendix A.2 Control drawing Control drawing SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03... - Page 88 Appendix A.2 Control drawing SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 89: Technical Support
● Information about field service, repairs, spare parts and lots more under "Services." Additional Support Please contact your local Siemens representative and offices if you have any questions about the products described in this manual and do not find the right answers. -
Page 90: List Of Abbreviations
List of abbreviations Abbreviations Abbreviation Full term in English Meaning Failure in Time Frequency of failure Number of faults withing 10 hours Hardware Fault Tolerance Hardware fault tolerance: Capability of a function unit to continue executing a required function in the presence of faults or deviations. MooN "M out of N"... - Page 91 List of abbreviations B.1 Abbreviations SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 92: Glossary
Glossary Analog One variable, e.g. voltage which is infinitely adjustable, in contrast to "Digital". ATEX ATEX is an abbreviation of the French term "Atmosphère explosible" (potentially explosive atmosphere). ATEX stands for both EC directives in the area of explosion protection: ATEX product directive 94/9/EC and ATEX operating directive 1999/92/EC. - Page 93 Glossary EC low-voltage directive The EC low voltage directive applies to electrical resources with rated voltages of: ● AC from 50 V to 1000 V; ● DC from 75 V to 1500 V. EEPROM Electrically Erasable Programmable Read Only Memory EEPROMs are often used where individual bytes of data (e.g.
- Page 94 Glossary Fault tolerance Fault tolerance N means that a device can execute the intended task even when N faults exist. The device fails to execute the intended function in case of N+1 faults. Final controlling element Converter that converts electrical signals into mechanical or other non-electrical variables. Firmware Firmware (FW) is software which is embedded in a chip in electronic devices –...
- Page 95 Glossary Microcontroller Microcontrollers (also written µControllers, µC, MCU) are single-chip computer systems which have virtually all their components - such as main processor, program memory, working memory and the input/output interfaces - accommodated on a single chip. Non-volatile memory EEPROM →...
- Page 96 Glossary Sensor In electrical engineering, a sensor is a component that can qualitatively measure not only specific physical or chemical properties (such as heat radiation, temperature, humidity, pressure, excess pressure, sound, brightness, magnetism, acceleration, force) as well as the physical condition of its surroundings or register them as quantitatively measured variables. A part/function of a safety-instrumented system that reduces the risk of a dangerous failure occurring.
- Page 97 Glossary SITRANS TH200/TH300 Operating Instructions, 06/2010, A5E00393069-03...
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Page 98: Index
Index Filter time constant, 49 Action button, 34 Additional Support, 88 Factory setting status, 58 Alarm current, 50 Failure signal, 35 Alphanumeric key, 34 Filter time constant application time Electrical damping, 49 maximum, 42 Final controlling element, 35 Auxiliary power supply, 43 Firmware, 7 Averaging circuit, 49 Frequency shift keying, 31... - Page 99 Index Non-sparking nA (Zone 2), 11 Offset Measured value, 48 Zone 2, 11 Parameter assignment Special characteristic curve, 56 Precautions, 11 Qualified personnel, 9 Recycling, 8 Resistance, 23 Safety Checking, 41 Safety function Checking, 40, 41 Sensor, 35 Sensor calibration, 40 Sensor characteristic curve, 55 Sensor factor, 48 Service, 88...
- Page 100 S I E ME N S ® S I T R A N S S E N S O R H E A D MO U N T T E MP E R A T U R E T R A N S MI T T E R S MO D E L S : T H 1 0 0 &...