Temperature Sensor TF-CX. Operating Instructions Melt Temperature Sensor TF-CX. Contents: 2. Identification data

Transcription

1 Page of 5 Operating Instructions Melt Temperature Sensor TFCX Contents:. Application and designated area of application. Identification data 3. Safety and disposal 4. Electrical connection 5. Dimensions 6. Fitting and removal 7. Order specification Certified to ISO 900:000. Application and designated area of operation Gneuß melt temperature sensors are designed for temperature measurement of liquid, doughy or pastelike melts up to a temperature of 400 C (PT C). They do not have any negative influence on the production process. The media must be homogeneous. Further, the measuring tip length has to be selected in accordance with the melt viscosity and the channel diameter. Any application deviating from this area of operation is designated unsuitable. Should the use of the sensor for unsuitable applications result in any damage, the manufacturer cannot be held responsible. This is exclusively the responsibility of the operator.. Identification data Sensor: Material in contact with media: Thermal conductivity values: Insulation resistance of the Measuring element: insulated thermocouple or RTD Steel grade.4305, optional Steel grade.454 or.460 Shaft and measuring tip: 5 W / m x K Insulating sleeve:,5 W / m x K (version TFCX ) 0 C: Approx. 00 MOhm at 00 V 350 C: 0 40 MOhm at 00 V Max. melt pressure: Accuracy class: 000 bar Thermocouple: Class according to IEC PT00: Class B according to IEC 6057 Please study these operating instructions carefully before connecting or operating the equipment!

2 Page of 5 3.Safety and disposal The unit is built according to the latest state of technology and is therefore reliable in operation. There is, however, a permanent danger of burns due to hot components. The unit does not contain toxic or waterpolluting materials and therefore does not need to be disposed of as special waste. Further, no materials harmful to the ozone layer are used for the manufacture of these sensors. 4. Thermocouple connector version Thermocouple 4.Electrical connection 4. Goldcontact version G or 4G Thermocouple single dual 3 4 single dual Resistance thermometer PT 00 3 Resistance thermometer PT 00 4 and 3 wire 4 wire Lemosa ERA S 30 CLL, pole or Lemosa ERA S 304 CLL, 4pole Lemosa FFA S 30 CLAL 5 Z, pole or Lemosa FFA S 304 CLAL 5 Z, 4pole 3 wire 4 wire

3 Page 3 of Version with 4 0 ma output TFXXXXXXXXXXXXMAGXXX 4.4 Version with 0 0 V output TFXXXXXXXXXXXXVDC4GXXX Technical data of integrated amplifier: Measuring range: C Output signal: ma Leiter Supply: VDC, max. ripple <0% Max. working resistance: 50 Ohm at 5 V supply 750 Ohm at 5 V supply 50 Ohm at 35 V supply Malfunction: Sensing element fracture output > 0mA Sensor short circuit output < 4mA EMC emission: According to EN :00 EMC stability: According to EN 60006:00 Technical data of integrated amplifier: Measuring range: C Output signal: 0 0V 3/4Leiter Supply: VDC, max. ripple <0% Max. consumption: 0 ma Malfunction: Sensing element fracture output > 0V Sensor short circuit output = 0 V EMC emission: According to EN :00 EMC stability: According to EN 60006:00 Lemosa ERA S 304 CLL, 4pole Lemosa ERA S 30 CLL, pole Lemosa FFA S 304 CLAL 5 Z, 4pole Lemosa FFA S 30 CLAL 5 Z, pole

4 Page 4 of 5 5. Dimensions D D D3 D4 D5 A B C SW L M8x,5 0 0,05 6 0, 6 0, , /5/0/ / 0UNF A 7,8 0,5 0,5 0,05 0,5 0,5,5 5,6 0, 0, /0/5 For available shaft length see order specification 6. Fitting and removal Fitting of the melt temperature sensor Before fitting the unit, please make sure that the installation dimensions of the sensor drilling are absolutely in accordance with the given specification. Further, it is important that there are no melt residues or dirt in the drilling. To ensure that the sensor can easily be screwed in, we recommend to apply heatresistant grease to the sensor before fitting it and to check the sensor drilling by means of a test bolt. This bolt (which can be provided by Gneuss) is made of stainless steel, so that it can also be used as blanking plug. The melt temperature sensor should be screwed in by hand until the sealing surfaces (45 surfaces) make contact. The max. permissible tightening torque is 30 Nm for /" threads. Removal of the melt temperature sensor In order to avoid damage to the sensor, it may not be removed during the melt being cold. We therefore recommend to remove the sensor while the machine is still warm.

5 Temperatur Page 5 of 5 Order specification TF Standard version TF Version ceramically isolated measuring tip C X Measuring tip in steel construction M X Process connection /" UNF A A M8 x,5 A 8 A Sensor tip length [mm] 0mm 0 0 5mm 0 5 0mm 0 5mm 5 0mm 0 5mm 5 Special length T 9 Sensor tip material Stainless steel (standard) S Stainless steel (martensitic) R Alloy C4 H Special material Y Shaft length [rigid] 5 mm, 6" (Standard) S 0 03 mm, 8,0" S 54 mm, 0,0" S 38 mm,,5" S mm, 4,0" S mm, 6,0" S mm, 8,0" S 6 76 mm, 3,0" S 8 Special shaft length S 9 Exit junction no cable exit Plug connection * F 0 Cable exit 00 mm, 4" F Cable exit 06 mm, 400" F Cable exit 3000 mm, 8" F 3 BUZhead *7 F 4 Special length F 9 Sensor element output signal Thermocouple Type J (simplex) * T J Thermocouple Type L (simplex) * T L Thermocouple Type K (simplex) * T K Thermocouple Type J (duplex) *3 T J Thermocouple Type L (duplex) *3 T L Thermocouple Type K (duplex) *3 T K RTD PT00 Wire system * P T RTD PT00 3Wire system *,3 P T 3 RTD PT00 4Wire System *3 P T 4 40mA wire EX approved (BUZ) *64 E X A 40mA wire *68 M A 00V *69 V D C Special output signal Electrical Connection pole, goldcontacts 4pole, goldcontacts pole Thermocouple connector 4pole Thermocouple connector G 4 G T 4 T open cable end L O terminal screw *5 S K Special design without Customer specific construction x x x * Electrical connection "G" or "T" *6 Only with RTD PT00 3wire * Electrical connection "G" or "4G" *7 Only in conjunction with rigid shaft *3 Electrical connection "4G" or "4T" *8 Electrical connection "G" *4 Electrical connection "SK" *9 Electrical connection "4G" *5 Only in conjunction with "F4 BUZhead" Gneuß Kunststofftechnik GmbH Mönichhusen 4 D3549 Bad Oeynhausen Tel / Fax / gneuss@gneuss.com