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TIF352U0089 Temperature Sensor for Contactless Temperature Measurement Operating Instructions Translation of the Original Operating Instruction Subject to change without notice Available as PDF version only Version 1.2.0 Status: 04.07.2019 www.wenglor.com...
Table of Contents General ..............................4 1.1. Information Regarding these Instructions .................... 4 1.2. Explanation of Symbols ........................4 1.3. Limitation of Liability ..........................5 1.4. Copyrights ............................. 5 For Your Safety ............................6 2.1. Use for Intended Purpose ........................6 2.2. Use for Other than the Intended Purpose..................... 7 2.3.
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7.3. AnA (select analog voltage output or current output) ................ 19 7.4. A.Lo (temperature for 4 mA/0 V) ......................20 7.5. A.hI (temperature for 20 mA/10 V) ...................... 20 7.6. SP1 (set switching point or switching temperature 1) ................ 21 7.7.
1. General 1.1. Information Regarding these Instructions • These instructions are intended for the product with the order code TIF352U0089. • They make it possible to work with the product safely and efficiently. • These instructions are an integral part of the product and must be kept on hand for the entire duration of its service life.
• The product was developed in consideration of the current state-of-the-art and applicable standards and directives. The product is subject to change without notice. • Liability on the part of wenglor is excluded in the case of: • Non-observance of the instructions •...
2. For Your Safety 2.1. Use for Intended Purpose The product is based on the following functional principle: Contactless Temperature Measurement The temperature sensor measures infrared radiation emitted by an object in a contactless fashion, on the basis of which it determines the object’s temperature. The sensor detects all objects within its working range which emit adequate amounts of infrared radiation within a spectral range of 8 to 14 μm.
• No safety components in accordance with the machinery directive • The product is not suitable for use in potentially explosive atmospheres. • Only accessories obtained from or approved by wenglor may be used with the product. Danger! Danger of property damage in the event of use for other than the intended purpose! Damage to the sensor and other components.
EN60825-1 Standards and safety regulations must be complied with. 2007 2.7. Approvals and Protection Class RoHS 3. Technical Data Order Number TIF352U0089 Technical Data Temperature Data Working range –25…350° C (–13…662° F) Measuring range 375° C (675° F) Spectral sensitivity 8…14 μm...
≤ 200 °C); Ta = 20 °C Linearity error (–20 °C < T 0.7 K Service life (Ta = 25 °C) 100,000 hours Laser class (EN 60825-1) Short-circuit proof Reverse polarity protected and overload proof Interface RS 232 Baud rate 38,400 baud Mechanical Data Housing material...
Switching point A2 / Yellow on Yellow blinking Error 3.7. Scope of Delivery • TIF352U0089 Temperature Sensor • 2 hex nuts, M30×1.5 • Quick start 4. Transport and Storage 4.1. Transport Upon receipt of goods, check for transport damage. If damage is apparent, accept the package conditionally and notify the manufacturer regarding the damage.
5. Installation and Electrical Connection 5.1. Installation • Protect the product from contamination during installation (see also “2.5. General Safety Precautions” on page 7). • Corresponding electrical and mechanical regulations, standards and safety rules must be complied with. • Protect the product against mechanical influences. •...
5.2. Electrical Connection • Connect the sensor to 18 to 30 V DC (see “3.3. Connection Diagram” on page 11). 6. Overview of Functions 6.1. Default Settings Configuration Menu Submenu Function Display mode PInF Analog output Analog voltage output A.Lo –25 4 mA / 0 V = –25°...
6.2. Function Definitions Designation Function Page Display mode PInF Set pin function (analog or switching output) Adjust analog voltage or current output A.Lo Temperature which corresponds to 4 mA or 0 V at the analog output A.hI Temperature which corresponds to 20 mA or 10 V at the analog output Switching point or switching temperature 1 OFn1 Select switching logic, for SP1 (PNP or NPN)
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The configuration menu can be exited by pressing and holding the M key for roughly 5 seconds, after which the current temperature value is displayed along with the Lock selected settings. If no keys are activated for more than 1 minute, the standard display appears. The last change which has not been acknowledged is lost.
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The sensor’s configuration menu is laid out as follows: + key Display mode (run) Exit configuration menu M key + key Analog output + key Pin function (PInF) Switching output M key + key Voltage output Analog voltage or + key Current output current output (AnA) M key...
7. Settings 7.1. run (display mode) You can immediately switch to the display mode by pressing the + key. 7.2. PInF (pin function) Setting Description Analog Output Use of the analog output (pin 6 is used as an analog output). Output type (AnA) and temperature for 4 mA/0 V (A.Lo) and 20 mA/10 V (A.hI) must be selected.
7.4. A.Lo (temperature for 4 mA/0 V) Setting Description Value in °C (°F) Temperature which Corresponds to 4 mA/0 V at the Analog Output Value within a range of –25…350° C (–13…662° F). AnA (mA) AnA (V) AnA (mA) AnA (V) –25 °C 350 °C –25 °C...
7.6. SP1 (set switching point or switching temperature 1) Set the switching point for switching output A1/ . Setting Description Value in °C (°F) Switching Temperature 1 Value within a range of –25…350° C (–13…662° F). Mode key LED / switching status indicator lights up when set to ON. 7.7.
7.9. SP2 (set switching point or switching temperature 2) Set the switching point for switching output A2/ Setting Description Value in °C (°F) Switching Temperature 2 Value within a range of –25…350° C (–13…662° F). Plus key LED / error display / switching status indicator lights up when set to ON. 7.10.
7.12. EP (expert menu) Different menu items and submenu items appear depending on whether the expert menu is set to ON or OFF. The expert menu is set to OFF as a default value. The menu is shorter and easier to use as a result. If the displayed menu items are insufficient for the respective application, the expert menu can be switched on in order to be able to take advantage of the sensor’s full scope of functions.
7.14. d.U (select temperature unit of measure) Setting Description °C Metric Unit of Measure for Temperature The temperature is read out in °C. °F Imperial Unit of Measure for Temperature The temperature is read out in °F. 7.15. EF (adjust emission factor) Setting Description Adjust Emission Factor...
7.17. rESP (set response time) Setting Description Value in s Response time can be set to one of the following values: 0.065 s, 0.10 s, 0.34 s, 1.10 s, 1.33 s, 3.00 s, 5.00 s, 10.00 s, 30.00 s The higher the response time setting, the greater the extent to which temperature peaks and fluctuations can be filtered.
In the event of an error, the plus key LED / error display / switching status indicator blinks. 8. RS 232 Port Process and parameter data can be accessed in the download area for the product at www.wenglor.com. 9. Maintenance Instructions Note! •...
Furthermore, wenglor herewith explicitly informs the user that these operating instructions are only a general description of technical procedures whose implementation may not be suitable in all cases as described in this document.
12. Appendix 12.1. Operating Instructions Change Index Version Date Description/Change 1.0.0 21.05.2015 Layout revised 1.1.0 24.02.2016 Correction of the description of the SEr.O function (serial interface) 1.2.0 04.07.2019 Supplementing the Definition of Reproducibility (Chapter 3) 12.2. Emission Factor The following table includes a selection of emission factors provided as examples within a spectral range of 8 to14 μm at a temperature of 70°...
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1 Measure and make a note of the temperature of the object with the help of a thermocouple or another tem- perature measuring device which makes contact with the object. 2 Adjust the wenglor temperature sensor so that it’s aligned to the object. The object must entirely fill out the sensor’s field of vision.
12.3. EU Declaration of Conformity The EU Declaration of Conformity can be found in the download area for the product on our website at www.wenglor.com. Appendix...
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Temperature Sensor for Contactless Temperature Measurement...
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