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Kobold TTL Operating Instructions Manual

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Operating Instructions
for
Temperature Sensor
Model: TTL
Explosion Proof Protection Ex d

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Summary of Contents for Kobold TTL

  • Page 1 Operating Instructions Temperature Sensor Model: TTL Explosion Proof Protection Ex d...

  • Page 2: Table Of Contents

    11 Order details ......................17 12 EU-Certificates ...................... 19 13 ATEX-Certificates ....................20 14 Note ........................25 Manufactured by: Kobold Mesura S.L.U Avd. Conflent 68 nave 15 08915 Badalona Tel.: +34 93 460 38 83 Fax: +34 93 460 38 76 E-Mail: info.es@kobold.com...

  • Page 3: Note

    Device model: TTL Regulation Use The temperature sensors of series TTL are suitable for all applications where processes involving fluids, solid bodies or materials, or gases, require temperature recording and measurement. Our temperature sensors are suitable for use in the following industrial areas: chemicals, petrochemicals, water, feed, food, sanitary, etc.

  • Page 4: Operating Principle

    This measuring principle acts to check and measure the temperature also in explosion-proof areas. TTL devices can be with a standard 4 to 20 mA signal transmitter, Hart protocol, Profibus/Fieldbus or with direct access to the sensor. They are appropriate for use in Group IIC and Categories 2G/D explosion-proof atmospheres.

  • Page 5: General

    - Never clean the device dry - Do not install the device near material airflows or near steam outlets 6.5 Maintenance and repairs The instrument does not require maintenance or servicing. Repairs must be only carried out by Kobold Mesura (manufacturer) DT0389 page 5...

  • Page 6: Storage

    6.6 Storage Measuring instruments should be protected against humidity and dust. Storage temperature: -40ºC….+85ºC for sensors without transmitter. Storage temperature: See manual of the corresponding transmitter and display model. Description of the Factory Label page 6 DT0389...

  • Page 7: Installation In The Classified Area

    Installation in the classified area 8.1 Examples of installation in explosion-proof areas conform to the protection type “Ex d” Hazardous area Safe area DT0389 page 7...

  • Page 8: Technical Details

    Technical Details 9.1 Sensor and accuracy Type Class Temp. range Limiting error IEC 60584.2 -40ºC…+375ºC ±1,5ºC +375ºC…+1000ºC ±0,0040 x (tº) -40ºC…+333ºC ±2,5ºC +333ºC…+1200ºC ±0,0075 x (tº) ISA ( ANSI) MC96.1-1982 Standard 0ºC…+1250ºC ±2,2ºC or ±0,75 % Special 0ºC…+1250ºC ±1,1ºC or ±0,4 % IEC 60584.2 -40ºC…+375ºC ±1,5ºC...

  • Page 9: General Details

    9.2 General details Ambient temperature: -40…+150ºC with ceramic terminal base -40… +85ºC with transmitter Process temperature: máx. 750ºC (other on request) Operating pressure: 250 bar (depending on thermowell) Connection head: form XD (IP54...IP68 depending on cable gland and sealing “not included” M20 x 1,5 mm) 9.3 Materials Sensor: st.

  • Page 10: Dimensions

    10 Dimensions 10.1 Sensors Dimensions Temperature Sensor TTL-1 Dimensions Temperature Sensor TTL-2 HL: Neckpipe length 130 mm TTL-1 (other on request) U: Immersion length thermowell (see drawing thermowell) 150 mm TTL-2 (other on request) H: Length thermowell (see drawing thermowell) LN: Screw-in-length by hand (approx.

  • Page 11: Thermowells

    10.2 Thermowells Dimensions Thermowell Model TTL-…B… Nominal pressure: max. PN25 at 20ºC Cylindrical thermowell, welded, with process connection G-thread Process Max. Total Connection length G ½ B G-thread 5000 mm G ¾ B 31.7 G 1 B Nominal pressure: max. PN25 at 20ºC...
  • Page 12 DIN DN 20 DIN DN 25 10/12 12/14 DIN DN 32 DIN DN 40 DIN DN 50 Dimensions Thermowell Model TTL-…G… Nominal pressure: max.PN100 at 20ºC Cylindrical thermowell out of solid material with stepped shaft and process connection G-thread Process Max. Total...
  • Page 13 Nominal pressure: max. PN100 at 20ºC Cylindrical thermowell out of solid material with stepped shaft and process connection NPT-thread Process Max. Total Connection Length 7-8-9 17.5 ½ NPT 10-12 17,5 17,5 7-8-9 NPT-thread 1000mm ¾ NPT 10-12 7-8-9 1 NPT 10-12 Nominal pressure: as flange rating (max.
  • Page 14 DN ¾” 26,9 10-12 For weld-on 1000mm 7-8-9 DN 1” 33.4 10-12 Dimensions Thermowell Model TTL-…D… Nominal pressure: PN250 at 20ºC Conical thermowell out of solid material with process connection G-thread Process Max. Total Connection Length 7-8-9 G ¾ B 31.7...
  • Page 15 Nominal pressure: PN250 at 20ºC Conical thermowell out of solid material with process connection NPT-thread Process Max. Total Connection Length 7-8-9 ¾ NPT 10-12 NPT-thread 1000mm 7-8-9 1 NPT 10-12 Nominal pressure: as flange rating (max. PN250 at 20ºC) Conical thermowell out of solid material with process connection flange acc, DIN or ANSI Process Max.

  • Page 16: Lagging Extension At Thermowell "T

    Nominal pressure: PN250 at 20ºC Conical thermowell out of solid material with process connection flange acc. DIN or ANSI Process Max. Total Connection Length 7-8-9 DN 1” 33.4 10-12 For weld-on 1000mm 7-8-9 DN 1 ¼” 38.1 10-12 10.3 Lagging extension at thermowell “T”. In case of ordering with lagging extension at thermowell please see drawing and specify length “T”...

  • Page 17: Order Details

    11 Order details Order Details (example: TTL-232BNDA86A2) Sensor specification Model Sensor Sensor Sensor type Sensor type/cat. /material Connection head/transmitter wiring connection 0= without 0= without 0= without 0= without 1= 1 x type J, cl. 2; 1.4404 2= 2 x type J, cl. 2; 1.4404 1= standard =1/2”...
  • Page 18 “U“ and hole dia. “i“ (when ordering a/with thermowell) or “EL“ (when ordering without thermowell), neckpipe length “HL“ (when different from stdd. i.e. for TTL-1 stdd. Is 130 mm, for TTL-2 standard is150 mm), lagging extension “T“ (when ordering) and measuring insert length “ML“ (when ordering TTL-3) must be specified in clear text when ordering.

  • Page 19: Eu-Certificates

    Certificazione per esame di tipo CE Marcatura LOM 08ATEX2016 X II 2 GD Exd IIC T6 / Ex tD A21 IP65 T85 ºC Fabricado en KOBOLD MESURA SLU Avd. Conflent 68 nave 15 08915 BADALONA (Spain) Made in: Hergestellt in: Fabriqué dans: Fabbricato in:...

  • Page 20: Atex-Certificates

    13 ATEX-Certificates page 20 DT0389...
  • Page 21 DT0389 page 21...
  • Page 22 page 22 DT0389...
  • Page 23 DT0389 page 23...
  • Page 24 page 24 DT0389...

  • Page 25: Note

    14 Note DT0389 page 25...
  • Page 26 page 26 DT0389...
  • Page 27 DT0389 page 27...
  • Page 28 KOBOLD MESURA S.L.U Avda. Conflent 68 nave 15 08915 Badalona Tel.: +34 93 460 38 83 Fax: +34 93 460 38 76 E-Mail: info.es@kobold.com www.kobold.com Technical data Subject to change without prior notice...

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