TCC

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WIKA · Temperature measurement · Family TCC

Linear sensor for hot spot detection

Name: Linear sensor for hot spot detection
Brand: WIKA

Linear sensor for hot spot detection with virtual junction, continuous temperature measurement up to 400 °C, Type K thermocouple conductors, self-restoring.

Range

-223…400 °C

Output

4-20mA · HART

Protection

IP65

RoHSEU declaration of conformityCEEx version possible

Price

On request

Depends on configuration

Request a quote

+38 (067) 285-77-70·info@avigan.com.uaViberTelegram

Description

Unlike a traditional thermocouple which has a hot junction made of a physical union of two conductors, the model TCC creates a virtual junction at the maximum temperature point. With this virtual junction, the sensor is able to detect a maximum temperature along its entire length. It can even detect, in real time, the maximum temperature even if the position of the hot spot changes.

By setting up multiple sensors to cover a large surface area, monitoring of different zones can be achieved to enable localisation of the hot spot.

Linear sensor for hot spot detection, model TCC

Special features

Continuous temperature measurement over entire length of sensor sheath
Temperature measurement up to 400 °C [750 °F]
Type K thermocouple conductors
Self-restoring

Identification

Model	TCC
Subcategory	Linear sensor for hot spot detection

Measuring range

Temperature ranges

+0…+400 °C · −223…+400 °C

Process conditions

Process connection	M12 x 1.5½NPTM16 x 1.5M20 x 1.5¾NPT
Process temperature	−223…+400 °C

Electrical characteristics

Output signal	4-20mA · HART
Electrical connection	Rack-mounting terminals, Ceramic terminal block, Thermoplastic terminal block

Materials

Probe material

Stainless steel 316

Operating environment

Ambient temperature	−20…+250 °C
IP rating	IP65

Certifications and approvals

Certifications	RoHSEU declaration of conformityCE
Explosion protection	Ex version possible

Additional details

Sensor type	Type K
Probe diameter	3.5 mm
Thermowell	No
Datasheet languages	EN

Tables from datasheet

Measuring element	1 1
Type of measuring element	Thermocouple characteristics per IEC 60584-1 or ASTM E230 Type K thermocouple conductors 3 2
Connection method
Single element	1 x 2-wire	Anschlussbelegung Reihenklemmen Thermoelement
Single element	Rack-mounting terminals	+ - + - + 1 4 2 2 2 1 2 1 3 4 2 1
Single element	Ceramic terminal block
Single element	Thermoplastic terminal block	+ - + -
Versions of the hot junction	Position of the hot junction	Thermocouple conductors Virtual hot junction Sheath Hot spot
Marking of the polarity	Single thermocouple marking per IEC 60584-1 or ASTM E230

Sheathed cable

Design	MIMS cable (sheathed cable) Thermocouple wires embedded in highly compressed ceramic powder
Diameter	3.5 mm±0.5 mm[0.138 in ±0.020 in]
Material	Stainless steel 316	■ Up to 850 °C [1,562 °F] ■ Self-reinstatement of normal operating conditions after any hot spot
	→ Other materials on request

Model		Material	Cap	Surface	Cable thread size	Ingress protection (max.) 1) IEC/EN 60529	Dimensions in mm[in]
	Field case (Inputs on one side)	Plastic (ABS)	Flat cover with 4 plug screws	Grey	■ M12 x 1,5 ■ ½NPT ■ M16 x 1,5	IP65	82 x 80 x 55 [3.2 x 3.1 x 2.2] (LxWxH)
	Field case (Inputs on one side)	Aluminium	Flat cover with 4 plug screws	Natural finish	■ M12 x 1.5 ■ ½NPT ■ M16 x 1.5	IP65	80 x 75 x 57 [3.1 x 2.9 x 2.3] (LxWxH)
	Field case (Inputs opposite each other)	Plastic (ABS)	Flat cover with 4 plug screws	Grey	■ M12 x 1.5 ■ ½NPT ■ M16 x 1.5	IP65	82 x 80 x 55 [3.2 x 3.1 x 2.2] (LxWxH)
	Field case (Inputs opposite each other)	Aluminium	Flat cover with 4 plug screws	Natural finish	■ M12 x 1.5 ■ ½NPT ■ M16 x 1.5	IP65	80 x 75 x 57 [3.1 x 2.9 x 2.3] (LxWxH)
1/4000	1/4000	Aluminium	Screw-on lid	Blue, painted 1)	■ M20 x 1.5 ■ ½NPT ■ ¾NPT	IP66 2)	-
	1/4000 5/6000	Stainless steel 7/8000	Screw-on lid 7/8000 DIH50	Natural finish andere	■ M20 x 1.5 ■ ½NPT ■ ¾NPT KN4-P Anschlussgehäuse	IP66 2) BVC	-
	7/8000	Aluminium	Screw-on lid	Blue, painted 1)	■ M20 x 1.5 ■ ½NPT ■ ¾NPT	IP66 2)	-
	7/8000	Stainless steel	Screw-on lid	Natural finish	■ M20 x 1.5 ■ ½NPT ■ ¾NPT	IP66 2)	-
7/8000 DIH50	5/6000 andere Anschlussgehäuse	Aluminium KN4-P	Screw-on lid, with digital temperature display, model DIH50-B BVC	Blue, painted 1)	■ 2 x M20 x 1.5 ■ 2x½NPT ■ 2x¾NPT	IP66 2)	-
	5/6000	Stainless steel	Screw-on lid, with digital temperature display, model DIH50-B	Natural finish	■ 2 x M20 x 1.5 ■ 2x½NPT ■ 2x¾NPT	IP66 2)	-
	PIH-L	Aluminium	Screw-on lid, flat	Blue lid, painted Grey lower body, painted	■ ½NPT/ closed ■ M20 x 1.5 / closed ■ 2x½NPT ■ 2 x M20 x 1.5	IP66 2)	-
	PIH-H	Aluminium	Screw-on lid, high	Blue lid, painted	■ ½NPT ■ M20 x 1.5 ■ 2x½NPT	IP66 2)	-
	Grey lower body, painted	■ 2 x M20 x 1.5

Operating conditions

Ambient temperature	250 °C [480 °F]
Operating temperature	Max. 400 °C [752 °F] 1)

View all (8)

Transmitter models	T16.H	T38.H
Data sheet	TE 16.01	TE 38.01
Figure
Output
4 ...20mA	x	x
HART ® protocol	-	x
Minimum requiredTCC measuring string length	15 m[49.2 ft]	15 m[49.2 ft]
Input	Type K	Type K
Explosion protection	Ex version possible

Logo	Description	Region
	EU declaration of conformity	European Union
	RoHS directive

Certificates

Certificates	■ 2.2 test report per EN 10204 (e.g. state-of-the-art manufacturing) ■ 3.1 inspection certificate per EN 10204 on demand (e.g. material proof for wetted metal parts)

Model	Description	Order number
	Welding stud, M6 x 20, Material: Stainless steel A2-50	14767350
	Mounting channel, slotted, 1,500 mmlong, Material: Stainless steel 304	14767267