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Siemens SITRANS T Series Operating Instructions Manual

Temperature transmitter
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SITRANS TH200/TH300
SITRANS T
Temperature transmitter
SITRANS TH200/TH300
Operating Instructions
7NG3211-1*N00 SITRANS TH200 7NG3212-0*N00
SITRANS TH300
08/2015
A5E00393069-04
___________________
Introduction
___________________
Safety information
___________________
Description
___________________
Installation
___________________
Connecting
___________________
Operation
___________________
Functional safety
___________________
Commissioning
___________________
Functions
___________________
Technical data
___________________
Dimension drawings
___________________
Spare parts and accessories
___________________
Appendix
1
2
3
4
5
6
7
8
9
10
11
12
A

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Summary of Contents for Siemens SITRANS T Series

  • Page 1 ___________________ SITRANS TH200/TH300 Introduction ___________________ Safety information ___________________ SITRANS T Description ___________________ Installation Temperature transmitter SITRANS TH200/TH300 ___________________ Connecting ___________________ Operation Operating Instructions ___________________ Functional safety ___________________ Commissioning ___________________ Functions ___________________ Technical data ___________________ Dimension drawings ___________________ Spare parts and accessories ___________________ Appendix 7NG3211-1*N00 SITRANS TH200 7NG3212-0*N00...
  • Page 2 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.

  • Page 3: Table Of Contents

    Table of contents Introduction ............................. 7 Purpose of this documentation ....................7 History ............................7 Notes on warranty ........................8 Laws and directives ........................8 Conformity with European directives ..................8 Safety information ..........................11 Description ............................13 Application ..........................13 Product features ........................
  • Page 4 Table of contents Safety-Instrumented system in single-channel operation (SIL 2) .......... 34 Safety-Instrumented system in multi-channel operation (SIL 3) ..........34 Safety Integrity Level (SIL) ..................... 35 Settings ..........................37 Safety characteristics ......................38 Maintenance/Checking ......................39 Commissioning ............................. 41 LED operating indicator ......................
  • Page 5 Table of contents Technical data ............................65 10.1 Technical data ......................... 65 10.2 Digital measuring error......................71 Dimension drawings ..........................73 11.1 Dimension drawing for SITRANS TH200/TH300 ..............73 11.2 Dimension drawing for the DIN rail adapter ................73 Spare parts and accessories ......................... 75 Appendix...............................
  • Page 6 Table of contents SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 7: Introduction

    Introduction Purpose of this documentation These instructions contain all information required to commission and use the device. Read the instructions carefully prior to installation and commissioning. In order to use the device correctly, first review its principle of operation. The instructions are aimed at persons mechanically installing the device, connecting it electronically, configuring the parameters and commissioning it, as well as service and maintenance engineers.

  • Page 8: Notes On Warranty

    The sales contract contains all obligations on the part of Siemens as well as the complete and solely applicable warranty conditions. Any statements regarding device versions described in the manual do not create new warranties or modify the existing warranty.
  • Page 9 Introduction 1.5 Conformity with European directives Radio and telecommunica- Directive of the European Parliament and of the Council on tions terminal equipment radio equipment and telecommunications terminal equipment R&TTE and the mutual recognition of their conformity. 1999/5/EC Measuring instruments di- Directive of the European Parliament and the advisory body for rective MID harmonization of measuring instruments.
  • Page 10 Introduction 1.5 Conformity with European directives SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 11: Safety Information

    Safety information This device left the factory in good working condition. In order to maintain this status and to ensure safe operation of the device, observe these instructions and all the specifications relevant to safety. Observe the information and symbols on the device. Do not remove any information or symbols from the device.
  • Page 12 Safety information WARNING Loss of safety of device with type of protection "Intrinsic safety Ex i" If the device has already been operated in non-intrinsically safe circuits or the electrical specifications have not been observed, the safety of the device is no longer ensured for use in hazardous areas.

  • Page 13: Description

    Description Application 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 14: 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. ① ② Product name Version ③ ④ Order No. Additional data ⑤ ⑥ CE mark Pay attention to the Operating Instructions ⑦...

  • Page 15: Mode Of Operation

    Description 3.4 Mode of operation Mode of operation 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 16: Communication

    Description 3.5 Communication Communication 3.5.1 Communication overview SITRANS TH200 Parameterization of the SITRANS TH200 is only possible offline. A configuration produced offline on a PC using SIPROM T is transferred to the transmitter via the SIPROM T modem. SITRANS TH200 does not have a HART interface. SITRANS TH300 SITRANS TH300 is parameterized online.

  • Page 17: Hart Communication With Supply Via Isolating Power Supply

    Description 3.5 Communication 3.5.3 HART communication with supply via isolating power supply ① Only intrinsically safe HART communicators or HART modems are allowed to be used with an intrinsically safe power supply. ② HART communication via HART jacks of isolating power supply ③...
  • Page 18 Description 3.5 Communication SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 19: Installation

    Installation Safety information WARNING 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 20 Installation 4.2 Installation in the connection head Securing the transmitter: in the connection head cover in the connection head base ① ② Transmitter Ceramic base of the measuring element ③ Connection head Note Using the lock washers (TH200/TH300 only) ④ The lock washers included in the delivery are only required for securely fastening the ②...

  • Page 21: Installation On Din Rail And G Rail

    Installation 4.3 Installation on DIN rail and G rail Installation on DIN rail and G rail Note Fixing rings The fixing rings included in the scope of delivery for the transmitter are not required for the installation on DIN rails or G rails. You can either install the transmitter on a 35 mm DIN rail or on a 32 mm G rail.
  • Page 22 Installation 4.3 Installation on DIN rail and G rail SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 23: Connecting

    Connecting WARNING Connecting device in energized state Danger of explosion in hazardous areas. • Connect devices in hazardous areas only in a de-energized state. Exceptions: • Circuits of limited energy may also be connected in the energized state in hazardous areas.

  • Page 24: Safety Information When Connecting

    Connecting 5.1 Safety information when connecting Safety information when connecting WARNING Improper power supply Danger of explosion in hazardous areas as result of incorrect power supply, e.g. using direct current instead of alternating current. • Connect the device in accordance with the specified power supply and signal circuits. The relevant specifications can be found in the certificates, in Chapter "Technical data (Page 65)"...
  • Page 25 Connecting 5.1 Safety information when connecting 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. ●...

  • Page 26: 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. ① Test terminal ②...

  • Page 27: Connection Diagrams

    Connecting 5.3 Connection diagrams Connection diagrams Figure 5-2 SITRANS TH200/TH300 connection diagrams SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 28: Notes On Measuring Current

    Connecting 5.4 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 29: Operation

    ● The display module is removed. Procedure 1. Start SIPROM T: Start > Programs > Siemens Process Instruments > SIPROM T. 2. Select device to be parameterized: Extras > Settings > Device. 3. Set communication path: Extras > Settings > Communication path.

  • Page 30: Operation Of The Sitrans Th300

    7. Transfer the modified configuration to the transmitter: click the "Download to PG/PC" button in the toolbar. Further information can be found on the Internet in the manual for SIPROM T (http://support.automation.siemens.com/WW/view/en/23844748). Operation of the SITRANS TH300 6.2.1 Operation with the HART modem and SIMATIC PDM...

  • Page 31: Operation With Hart Communicator

    6.2 Operation of the SITRANS TH300 4. Set transmitter parameters. 5. Download modified settings to device. Further Information can be found on the Internet in the manual for SIMATIC PDM (https://support.industry.siemens.com/cs/ww/en/ps/16983/man). 6.2.2 Operation with HART communicator Action buttons This button switches the HART communicator on and off. When switched-on, the hand-held terminal automatically establishes communication with the transmitter.
  • Page 32 Operation 6.2 Operation of the SITRANS TH300 SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 33: Functional Safety

    2.1% of 100°C (selected operation range 0°… 100°C) is approximately 2°K. If process monitoring is set to 48°C, safe shutdown is guaranteed even in the event of a single random failure within the safety accuracy. See also SIL-Declaration of conformity (https://support.industry.siemens.com/cs/ww/en/view/91147908) SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 34: Safety-Instrumented System In Single-Channel Operation (Sil 2)

    Functional safety 7.2 Safety-Instrumented system in single-channel operation (SIL 2) Safety-Instrumented system in single-channel operation (SIL 2) Description Only one SITRANS T device is required for single-channel operation for SIL 2. The combination of transmitter, automation system and final controlling element forms a safety-instrumented system that performs a safety function.

  • Page 35: Safety Integrity Level (Sil)

    Functional safety 7.4 Safety Integrity Level (SIL) The transmitters generate process-related measured values that are transferred to the automation system. The automation system monitors these measured values. In the event of a fault, the automation system generates shutdown signals for connected final controlling elements that set the associated valve to the defined safety position.
  • Page 36 ● For detailed information on values and hardware/firmware versions for your device, refer to the manufacturer declaration for the device (Declaration of Conformity, Functional Safety according to IEC 61508 and IEC 61511): Certificates (http://www.siemens.com/processinstrumentation/certificates). 1 (0) 2 (1) < 60 %...

  • Page 37: Settings

    ● The function requires SIL of less than 4. The device fulfills these conditions. See also General functional safety (http://www.siemens.com/safety) Functional safety in process instrumentation (http://www.siemens.com/SIL) Settings Safety-relevant parameters This table offers you an overview of which safety-relevant parameters must be set.

  • Page 38: Safety Characteristics

    Functional safety 7.6 Safety characteristics 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 temperature transmitters that are described in this manual are only used in applications with a low demand rate for the safety function (low demand mode).

  • Page 39: Maintenance/Checking

    Functional safety 7.7 Maintenance/Checking Maintenance/Checking Interval We recommend checking the function of the temperature transmitter annually. Checking the safety function We recommend for transmitter (both transmitters for SIL3): ● Checking the status for warnings and alarms. ● Checking the upper and lower alarm current values. ●...
  • Page 40 Functional safety 7.7 Maintenance/Checking SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 41: 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 42 Commissioning 8.1 LED operating indicator SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 43: 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 44: Broken Wire Monitoring

    Functions 9.2 Broken wire monitoring ● 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 –...

  • Page 45: Short-Circuit Monitoring

    Functions 9.3 Short-circuit monitoring Short-circuit monitoring Short circuit monitoring on a specific measurement channel is only possible with resistance thermometers and resistance-type transmitters. The threshold value for the short circuit check can be set in the parameters. The programmed fault current, 3.6mA to 23mA, is output in the event of a sensor short circuit.

  • Page 46: Sensor Factor

    Functions 9.7 Sensor factor 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. You must multiply the sensor factor with the basic series of the resistance thermometer or thermocouple.

  • Page 47: Electrical Damping

    Functions 9.10 Electrical damping 9.10 Electrical damping You can set the filter time constant of electrical damping to a point within a range from 0 to 30 s. 9.11 Current simulator function (only in SITRANS TH300) ● You can switch the transmitter to constant current mode for test purposes. In that case, the output current no longer corresponds to the process variable.

  • Page 48: Sensor Calibration

    Functions 9.13 Sensor calibration ① Linear control range ② Lower limit of the control range (default value = 3.80 mA) ③ Upper limit of the control range (default value = 20.5 mA) ④ Lower fault current value (default value = 3.6 mA) ⑤...

  • Page 49: Trimming The Lower Sensor Calibration (Trim) Point

    Functions 9.13 Sensor calibration 9.13.3 Trimming the lower sensor calibration (trim) point Trimming the lower sensor trim point With this function: ● You apply the process variable, e.g. temperature or resistance - on which the lower sensor calibration should be performed - to the transmitter input. ●...
  • Page 50 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: •...

  • Page 51: Current Simulator Calibration (Digital-To-Analog Trim)

    Functions 9.14 Current simulator calibration (digital-to-analog trim) 9.14 Current simulator 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 52: Special Characteristic Curve

    Functions 9.15 Special characteristic curve Trim at 4 mA (offset correction) 1. Use the menu item D/A trim to assign 4 mA output to the transmitter. 2. Read the measured value at the ammeter. 3. Enter the measured current value using the operating software. The transmitter uses this value for offset correction of the current.
  • Page 53 Functions 9.15 Special characteristic curve Figure 9-4 Principle of customer-specific characteristic curve correction 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 54 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...

  • Page 55: 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 56: Diagnostics

    Functions 9.17 Diagnostics Parameter Reset to value Linearization type Linear to temperature Attenuation 0.00 s Runtime meters PV Are all reset to 0 h 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...

  • Page 57: Violations Of Specification

    Functions 9.17 Diagnostics Diagnostic function Priority HART Analog output Sensor short circuit Status On alarm value Red 2 Measured value (PV) outside the sensor Status On alarm value Red 2 limit Only in TH300 A diagnostics interrupt is not triggered unless the measured value is higher or lower than the limit value by 3 °C (5.40 °F).

  • Page 58: Runtime Meters In Temperature Classes

    Functions 9.18 Runtime meters in temperature classes CAUTION Operation outside the permissible temperature limits If you use the transmitter outside the permissible temperature limits, it no longer corresponds to the specification. The transmitter then outputs the parameterized fault current. The message "Ambient temperature error/electronics temperature error" remains set in the device even after the power supply has been switched off and on again.

  • Page 59: Slave Pointer

    Functions 9.19 Slave pointer ● Runtime meter and temperature ranges cannot be reset or set by the user. ● The runtime meter is only updated if the device is in measuring mode. The runtime meter is not updated in simulation mode. 2.

  • Page 60: 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 61: Individual Password Protection (Sitrans Th300 Only)

    • 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 62 Should you no longer know your password, then the data in the device can only be altered using a "super pin", therefore not using the default password. The super pin can be obtained from your regional Siemens contact person.
  • Page 63 The device is maintenance-free. Note Function check of device If the device is located outside the building, device function must be checked after an overvoltage event. An overvoltage event can occur, for example, during a thunderstorm. SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...
  • Page 64 Functions SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 65: Technical Data

    Technical data 10.1 Technical data Input Resistance thermometer input Measured variable Temperature Sensor type Pt25 ... Pt1000 According to IEC 60751 • Pt25 ... Pt1000 According to JIS C 1604; a=0.00392 • Ni25 ... Ni1000 According to IEC 60751 • Via special characteristic curve (max.
  • Page 66 Technical data 10.1 Technical data Prerequisites: same resistance for all three lines. Resistance-type transmitter input Measured variable Ohmic resistance Sensor type Resistance, potentiometer Units of measurement Ω Interface 1 resistance-type transmitter (R) in two-wire, three-wire or Standard connection • four-wire input 2 resistance-type transmitters in two-wire input for aver- Averaging •...
  • Page 67 Technical data 10.1 Technical data Thermocouples input NiCr-Ni according to DIN IEC 584 Type K • Fe-CuNi according to DIN 43710 Type L • NiCrSi-NiSi according to DIN IEC 584 Type N • Pt13Rh-Pt according to DIN IEC 584 Type R •...
  • Page 68 Technical data 10.1 Technical data Output Output Output signal 4 ... 20 mA, two-wire line With SITRANS TH300, additionally with communication according to HART rev. 5.9 Auxiliary power supply 11 ... 35 V DC (to 30 V for Ex ia and ib; to 32 V for Ex nA/nL/ic) Max.
  • Page 69 Technical data 10.1 Technical data Measuring accuracy Influence of load < 0.002% of the output current span (16 mA)/ 100 Ω Long-term drift (start of scale value, < 0.02% of the measuring span in the first month • measuring span) <...
  • Page 70 Technical data 10.1 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. "Intrinsic safety" type of protection II 1 G Ex ia IIC T6/T4 Ga •...

  • Page 71: Digital Measuring Error

    Technical data 10.2 Digital measuring error 10.2 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) 0,2 (0.36) Pt50...
  • Page 72 Technical data 10.2 Digital measuring error Input point Measuring range in °C Minimum measur- Digital accuracy (°F) ing span in °C in °C (°F) (°F) Type J -210 ... +1200 (- 50 (90) 1 (1.8) 346 ... +2192) Type K -230 ...

  • Page 73: Dimension Drawings

    Dimension drawings 11.1 Dimension drawing for SITRANS TH200/TH300 Figure 11-1 SITRANS TH200/TH300, dimensions in mm (inch) 11.2 Dimension drawing for the DIN rail adapter Figure 11-2 Dimensions of the DIN rail adapter (7NG3092-8KA) SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...
  • Page 74 Dimension drawings 11.2 Dimension drawing for the DIN rail adapter SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 75: Spare Parts And Accessories

    Spare parts and accessories Name Order number CD "SITRANS T - temperature transmitters" containing documenta- A5E00364512 tion in German/English/French/Spanish/Italian/Portuguese and the SIPROM T parameterization software Temperature transmitter SITRANS TH200 for installation in the connection head type B (DIN 43729), two-wire technology 4 to 20 mA, programmable, with galvanic isola- tion 7NG3211-1NN00 Without protection against explosion...
  • Page 76 Spare parts and accessories SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 77: Appendix

    Appendix Certificate The certificates can be found on the enclosed CD and on the Internet under: Certificates (http://www.siemens.com/processinstrumentation/certificates) Control drawing Note The maximum permissible output parameters Lo/La and Co/Ca are specified in the following control drawing (corresponding to the values in the annex A from IEC 60079-11). These parameters are not valid, if the inner inductance (Li) and the inner capacitance (Ci) of the connected sensor is more than 1% of Lo/La or Co/Ca respectively.
  • Page 78 Appendix A.3 Return procedure SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 79: Return Procedure

    ● Services & Support (http://www.siemens.com/automation/service&support) where you will find support news, support documents including EDDs and software, and also support from experts. Additional Support If you have additional questions about the device, please contact your local Siemens representative. Find your local contact partner at: ● Partner (http://www.automation.siemens.com/partner)
  • Page 80 Appendix A.5 Technical support Documentation for various products and systems is available at: ● Instructions and manuals (http://www.siemens.com/processinstrumentation/documentation) See also E-mail (mailto:support.automation@siemens.com) SITRANS TH200/TH300 Operating Instructions, 08/2015, A5E00393069-04...

  • Page 81: Index

    Index Action button, 31 Electrical damping Additional Support, 79 Filter time constant, 47 Alarm current, 47 Alphanumeric key, 31 application time maximum, 38 Factory setting status, 55 Auxiliary power supply, 41 Filter time constant Averaging circuit, 46 Electrical damping, 47 Firmware, 7 Frequency shift keying, 29 FSK, 29...
  • Page 82 Index Offset Measured value, 45 Parameter assignment Special characteristic curve, 53 Qualified personnel, 11 Safety Checking, 39 Safety function Checking, 39 Sensor characteristic curve, 52 Sensor factor, 46 Service, 79 Shift key, 31 Short-circuit monitoring, 45 Special characteristic curve Calculation, 54 Parameter assignment, 53 Support, 79 Test certificates, 8...

This manual is also suitable for:

Sitrans th300Sitrans th200

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