Related Manuals for WIKA TR Series
Summary of Contents for WIKA TR Series
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Page 1: Table Of Contents
4. Transport, packaging and storage 5. Commissioning, operation 6. Additional notes for instruments with EHEDG and 3-A 7. Faults 8. Maintenance, cleaning and calibration 9. Dismounting, return and disposal 10. Specifications 11. Accessories WIKA operating instructions, models TRxx and TCxx... -
Page 2: General Information
For further information for operation in hazardous areas, see the additional information for the corresponding ignition protection type (separate document). The instrument has been designed and built solely for the intended use described here, and may only be used accordingly. WIKA operating instructions, models TRxx and TCxx... -
Page 3: Safety
... indicates a potentially dangerous situation that can result in serious injury or death, if not avoided. CAUTION! ... indicates a potentially dangerous situation that can result in light injuries or damage to equipment or the environment, if not avoided. WIKA operating instructions, models TRxx and TCxx... - Page 4 The system operator is responsible for selecting the thermometer or thermowell, and for the selection of their materials, so as to guarantee their safe operation within the plant or machine. When preparing a quote, WIKA can only give recommendations which are based on our experience in similar applications.
- Page 5 The personnel trained by the operator are understood to be personnel who, based on their education, knowledge and experience, are capable of carrying out the work described and independently recognising potential hazards. Special operating conditions require further appropriate knowledge, e.g. of aggressive media. WIKA operating instructions, models TRxx and TCxx...
- Page 6 = The thermometer is, due to its low isolation clearances between sensor and sheath, to be considered as grounded. Approval-related data (non-Ex version = no specification) Before mounting and commissioning the instrument, ensure you read the operating instructions! WIKA operating instructions, models TRxx and TCxx...
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Page 7: Transport, Packaging And Storage
1. Place the instrument, along with the shock-absorbent material, in the packaging. 2. If stored for a prolonged period of time (more than 30 days), place a bag containing a desiccant inside the packaging. WIKA operating instructions, models TRxx and TCxx... -
Page 8: Commissioning, Operation
As standard, WIKA uses copper seals for the connection between the neck tube and the thermowell, and a paper flat gasket for the connection of the connection head and the neck tube or thermowell. - Page 9 Flow rate of purge gas: approx. 10 ... 12 LPH Purge gas: nitrogen Depending on the process an adjustment of given values can be required. The sole responsibility for this rests with the end user. WIKA operating instructions, models TRxx and TCxx...
- Page 10 Danger of short circuit Damage to cables, wires and connection points can lead to malfunction of the instrument. Avoid damaging the cables and wires. Fine-stranded leads with bare ends must be finished with end splices. WIKA operating instructions, models TRxx and TCxx...
- Page 11 3160629.06 Assignment and colour coding for Pt1000 as well as for Pt100 Pt1000 only available as single elements WIKA operating instructions, models TRxx and TCxx...
- Page 12 Series 680 Series 423 (shielded) Binder Series 680 Series 423 (shielded) Binder Series 680 Series 423 (shielded) Binder Series 680 Series 423 (shielded) Binder Series 692 Series 423 (shielded) 3366036.02 Amphenol C16-3 3366142.06 WIKA operating instructions, models TRxx and TCxx...
- Page 13 Thermo connector (RTD, male) 14372358.01 14372218.02 Binder screw-in-connector (male), Harting connector M12 x 1 (series 713) ATTENTION: Pin assignment for version “WIKA standard”! View of the connector contacts Contact insert pins Contact insert socket 14372213.01 14372219.01 WIKA operating instructions, models TRxx and TCxx...
- Page 14 Colour code of cable strands Type of sensor Standard Positive Negative IEC 60584 Green White IEC 60584 Black White IEC 60584 Violet White IEC 60584 Pink White WIKA operating instructions, models TRxx and TCxx...
- Page 15 M20 x 1.5 12 Nm ½ NPT T.F.F.T 2 - 3 Junction between cable and cable gland Screw the pressure screw tightly into the adapter (use appropriate tools!) 1) Turns from finger tight (T.F.F.T) WIKA operating instructions, models TRxx and TCxx...
- Page 16 1 ¼ ... 1 ½ Stainless steel compression ring 1 ¼ ... 1 ½ PTFE ferrule 1 ¼ ... 1 ½ 1) Turns from finger tight (T.F.F.T) 2) Only for versions with “nipple-union-nipple” neck tube WIKA operating instructions, models TRxx and TCxx...
- Page 17 The correct torque depends on the dimensions of the connection thread and the sealing used (form/material). When screwing in or unscrewing the instrument, do not use the connection head as contact surface. When screwing in the instrument, please observe that the threads are not skewed. WIKA operating instructions, models TRxx and TCxx...
- Page 18 For thermometers fitted with a connecting cable, the temperature at the interface with the connecting cable is restricted. The maximum is 150 °C. To ensure that the permissible temperature is not exceeded, the dimension X must be selected accordingly. WIKA operating instructions, models TRxx and TCxx...
- Page 19 The length X is defined as the distance between the transition point from the cable to the heat-emitting surface. The expected temperature at the transition point should be a maximum of 120 °C. If necessary, the X length should be increased. Thread Thread (NPT) WIKA operating instructions, models TRxx and TCxx...
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Page 20: Additional Notes For Instruments With Ehedg And 3-A
Avoid thermal shocks or fast changes in the temperature. The temperature difference between the cleaning agent and rinsing with clear water should be as low as possible. Negative example: Cleaning with 80 °C and rinsing at +4 °C with clear water. WIKA operating instructions, models TRxx and TCxx... -
Page 21: Faults
Deposits on the sensor or Remove deposits thermowell WIKA operating instructions, models TRxx and TCxx... -
Page 22: Maintenance, Cleaning And Calibration
Improper cleaning may lead to physical injuries and damage to property and the environment. Residual media in the dismounted instrument can result in a risk to persons, the environment and equipment. Carry out the cleaning process as described below. WIKA operating instructions, models TRxx and TCxx... - Page 23 3.1 or DKD/DAkkS is 100 mm. 8.3.3 Measuring inserts (models Tx10-A, Tx10-K, TR11-A, Tx12-A) The minimum length for carrying out a measurement accuracy test 3.1 or DKD/DAkkS is 100 mm. WIKA operating instructions, models TRxx and TCxx...
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Page 24: Dismounting, Return And Disposal
Only disconnect the thermometer once the system has been depressurised. WARNING! Risk of burns During dismounting there is a risk of dangerously hot media escaping. Let the instrument cool down sufficiently before dismounting it! WIKA operating instructions, models TRxx and TCxx... - Page 25 9. Dismounting, return and disposal 9.2 Return Strictly observe the following when shipping the instrument: All instruments delivered to WIKA must be free from any kind of hazardous substances (acids, bases, solutions, etc.) and must therefore be cleaned before being returned. WARNING!
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Page 26: Specifications
10. Specifications 10. Specifications Due to the large variance, the specifications are very extensive. Therefore we refer to the corresponding WIKA data sheets and also the order documentation. Resistance thermometers Thermocouples Model Data sheet Model Data sheet TR10-0 TE 61.01 TC10-0 TE 66.01... -
Page 27: Accessories
11. Accessories 11. Accessories The seals can be ordered from WIKA, indicating the WIKA order number and/ or the designation (see table). WIKA Designation Suitable for order number threads 11349981 per DIN 7603 form C 14 x 18 x 2 -CuFA G ¼, M14 x 1.5... - Page 28 WIKA operating instructions, models TRxx and TCxx...