TR25

On order

WIKA · Temperature measurement · Family TR

In-line resistance thermometer

Name: In-line resistance thermometer
Brand: WIKA

In-line resistance thermometer for sanitary applications with high hygienic requirements, suitable for piggable systems, SIP and CIP cleaning.

Range

-50…150 °C

Output

HART® protocol

Accuracy

±1 Kelvin + accuracy of the relevant transmitter at 100 °C

Protection

IP65

CERoHS3-AEHEDGULEACREACHEx ia IIC T1 ... T6 GaEx ia IIC T1 ... T6 GbII 3D Ex tc IIIC TX °C Dc X0Ex ia IIC T3/T4/5/T61Ex ib IIC T3/T4/5/T6II 1G Ex ia IIC T1 ... T6 GaII 2G Ex ia IIC T1 ... T6 GbII 2G Ex eb IIC T1 ... T6 GbII 3G Ex ec IIC T1 ... T6 Gc XII 2D Ex tb IIIC TX °C DbII 3G Ex nA IIC T1 ... T6 Gc XEx ia IIIC T125 ... T65 °C DaEx ia IIIC T125 ... T65 °C Da/DbEx ia IIIC T125 ... T65 °C Db2Ex nA IIC T6 ... T1 Gc XEx ia IIIC T65°C DaEx ia IIIC T65°C DbEx ia IIC T1~T6 GaEx ia IIC T1~T6 GbEx ic IIC T1~T6 GcEx iaD 20 T65/T95/T125Ex iaD 21 T65/T95/T125Ex ia IIC T4 ... T6Ex ib IIC T4 ... T6ATEXIECExII 1G Ex ia IIC T1 ...T6 GaII 2G Ex ia IIC T1 ...T6 GbII 1D Ex ia IIC T125 ...T65℃DaII 2D Ex ia IIC T125 ...T65℃DbII 2G Ex eb IIC T1 ...T6 GbII 3G Ex ec IIC T1 ...T6 Gc XII 2D Ex tb IIC TX℃DbII 3D Ex tc IIC TX℃DcXII 3G Ex nA IIC T1 ...T6 Gc XEx ia IIC T1 ...T6 GaEx ia IIC T1 ...T6 GbEx ia IIC T125 ...T65℃DaEx ia IIC T125 ...T65℃Da/DbEx ia IIC T125 ...T65℃Db2Ex nA IIC T6 ...T1 GcExia IIC T1 ~~T6 GaExia IIC T1~~ T6 GbExic IIC T1~T6 GcExiaD20T65/T95/T125ExiaD21T65/T95/T125Exia IIC T4...T6Exib IIC T4...T6Exia IIC T1...T6GaExia IIC T1...T6Gb

Price

On request

Depends on configuration

Request a quote

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

Description

Resistance thermometer for temperature measurement in pipelines with extremely high hygienic requirements. This thermometer is used in applications where a thermowell/ protection tube immersed into the process medium is not possible or not desired, particularly for piggable pipelines, highly viscous media and flow conditions with high shear forces. A wide variety of process connections enables problem-free fitting into many different processes.

For further approvals, see page 8

In-line resistance thermometer, model TR25 Options: sealing combination at neck tube, cable gland in Hygienic Design

3- or 4-wire platinum measuring resistors in accuracy classes A and B per DIN EN 60751 serve as sensors.

Analogue or digital transmitters built into the connection head are capable of making various output signals available, for example 4 ... 20 mA, HART ® protocol, FOUNDATION™ Fieldbus or PROFIBUS ® PA.

Special features

Hygienic design (dead space free transitions)
Residue-free and quick cleaning of the measuring point (piggable, suitable for SIP and CIP)
Materials and surface finish qualities in accordance with pharmaceutical industry directives and standards
High measuring accuracy with short response times
Also as explosion-protected versions

Identification

Model	TR25
Product family	TR
Subcategory	In-line resistance thermometer

Measuring range

Temperature ranges

−50…+150 °C · −30…+150 °C

Accuracy

Accuracy class

±1 Kelvin + accuracy of the relevant transmitter at 100 °C

Process conditions

Process connection	DIN 11864-1 form ANEUMO BioConnect®DIN 11866 row ADIN 11866 row BDIN 32676DIN 11851DIN 11866 row CTRI-CLAMP®BS4825 part 3ASME BPEDIN 11866 row A, B, CDIN 32676 clampDIN 11851 threaded
Process temperature	−50…+150 °C

Electrical characteristics

Output signal	HART® protocol · FOUNDATION™ Fieldbus · PROFIBUS® PA · 4 ... 20 mA · HART
Electrical connection	M20 x 1.5, M16 x 1.5, M12 x 1 coupler connector (4-pin)

Materials

Probe material

Stainless steel 1.4435 (316L), Stainless steel

Operating environment

Ambient temperature	−40…+85 °C
IP rating	IP65

Certifications and approvals

Certifications

CERoHS3-AEHEDGULEACREACH

Explosion protection

Ex ia IIC T1 ... T6 GaEx ia IIC T1 ... T6 GbII 3D Ex tc IIIC TX °C Dc X0Ex ia IIC T3/T4/5/T61Ex ib IIC T3/T4/5/T6II 1G Ex ia IIC T1 ... T6 GaII 2G Ex ia IIC T1 ... T6 GbII 1D Ex ia IIIC T125 ... T65 °C DaII 1/2D Ex ia IIIC T125 ... T65 °C Da/DbII 2D Ex ia IIIC T125 ... T65 °C DbII 2G Ex eb IIC T1 ... T6 GbII 3G Ex ec IIC T1 ... T6 Gc XII 2D Ex tb IIIC TX °C DbII 3G Ex nA IIC T1 ... T6 Gc XEx ia IIIC T125 ... T65 °C DaEx ia IIIC T125 ... T65 °C Da/DbEx ia IIIC T125 ... T65 °C Db2Ex nA IIC T6 ... T1 Gc XEx ia IIIC T65°C DaEx ia IIIC T65°C DbEx ia IIC T1~T6 GaEx ia IIC T1~T6 GbEx ic IIC T1~T6 GcEx iaD 20 T65/T95/T125Ex iaD 21 T65/T95/T125Ex ia IIC T4 ... T6Ex ib IIC T4 ... T6ATEXIECExII 1D Ex ia IIC T125 ...T65℃DaII 1/2D Ex ia IIC T125 ...T65℃Da/DbII 2D Ex ia IIC T125 ...T65℃DbII 2D Ex tb IIC TX℃DbII 3D Ex tc IIC TX℃DcXEx ia IIC T125 ...T65℃DaEx ia IIC T125 ...T65℃Da/DbEx ia IIC T125 ...T65℃Db2Ex nA IIC T6 ...T1 GcExia IIC T1 ~~T6 GaExia IIC T1~~ T6 Gb

Additional details

Sensor type	Pt100
Sensor class	A
Probe length	71 mm
Probe diameter	12 mm
Thermowell	No
Datasheet languages	EN, DE

Tables from datasheet

Measuring element

Type of measuring element 1)	Pt100 (thin-film)
	→ For detailed specifications for Pt sensors, see technical information IN 00.17 at www.wika.com.
Measuring current
Transmitter version	Model T15	< 0.2mA
	Model T32	< 0.3mA
Pt100 version (without transmitter)	0.1 ...1.0mA
Connection method
Transmitter version	■ 1 x 3-wire ■ 1 x 4-wire
Pt100 version (without transmitter)	■ 1 x 3-wire ■ 1 x 4-wire
Tolerance value of the measuring element 2) per IEC 60751	■ Class A ■ Class B

Connection head

Material	Cable inlet thread size	Ingress protection (max.) 1) IEC/EN 60529	Cap	Surface
BS	Aluminium	■ M20 x 1.5 ■ M12 x 1 coupler connec- tor (4-pin)	IP65 3)	Flat cover with 2 screws	Blue, painted (RAL 5022)
BSZ, BSZ-K BSZ	BSZ-H, BSZ-HK Aluminium	BSS BSS-H ■ M20 x 1.5 ■ M12 x 1 coupler connec- tor (4-pin)	BVS IP65 3)	BVS (NuG) Spherical hinged cover with cylinder head screw	1/4000 Blue, painted (RAL 5022)
BSZ-H, BSZ-HK BSZ-H	BSS Aluminium	BVS BSS-H ■ M20 x 1.5 ■ M12 x 1 coupler connec- tor (4-pin)	BVS (NuG) IP65 3)	1/4000 Raised hinged cover with cylinder head screw	7/8000 5/6000 Blue, painted (RAL 5022)
BSS BSZ-HK	BSS-H PAV antistat- ic PA12	BVS BVS (NuG) ■ M20 x 1.5 ■ M12 x 1 coupler connec- tor (4-pin)	1/4000 IP65	7/8000 5/6000 Raised hinged cover with cylinder head screw	7/8000 DIH50 Black
BSZ-H / DIH10 2)	Aluminium	■ M20 x 1.5 ■ M12 x 1 coupler connec- tor (4-pin)	IP65	Raised hinged cover with cylinder head screw	Blue, painted (RAL 5022)
BSS	Aluminium	■ M20 x 1.5 ■ M12 x 1 coupler connec- tor (4-pin)	IP65	Spherical hinged cover with clamping lever	Blue, painted (RAL 5022)
BSS-H BSS-H	BVS Aluminium	BVS (NuG) 1/4000 ■ M20 x 1.5 ■ M12 x 1 coupler connec- tor (4-pin)	5/6000 IP65	7/8000 DIH50 7/8000 Raised hinged cover with clamping lever	andere Anschlussgehäuse Blue, painted (RAL 5022)
BVS BVS	BVS (NuG) Stain- less steel (1.4308)	5/6000 1/4000 ■ M20 x 1.5 ■ M12 x 1 coupler connec- tor (4-pin)	7/8000 7/8000 IP65	DIH50 andere Anschlussgehäuse Screw-on lid, Hygienic Design	KN4-P Natural finish, electropol- ished
BVS (NuG) BVC	1/4000 Stain- less steel (1.4571)	7/8000 5/6000 ■ M16 x 1.5 ■ M12 x 1 coupler connec- tor (4-pin)	7/8000 DIH50 andere IP68 4)	KN4-P Anschlussgehäuse Flat screw-on lid	BVC Metal bright finished

Transmitter	Model T15	Model T32
Transmitter data sheet	TE 15.01	TE 32.04
Figure
Analogue output	4 ...20mA	■ 4 ...20mA ■ HART ® protocol
Possible assembly combinations
BVC	○	○
BVS	○	○
BS	○	-
BSZ / BSZ-K	○	○
BSZ-H / BSZ-HK	●	●
BSS	○	○
BSS-H	●	●

Process connection
Type of process connection	■ Connection for pipes per DIN 11866 row A, B, C ■ Clamp per DIN 32676 ■ Threaded connection per DIN 11851 ■ Threaded connection per DIN 11864-1 form A ■ Threaded connection NEUMOBioConnect ® Other process connections on request
Neck tube
Neck tube diameter	12 mm[0.47 in]
Neck length N (M H )	50 mm[1.97 in]
Surface roughness	■ R a ≤ 0.76 µm ■ R a ≤ 0.76 µm electropolished ■ R a ≤ 0.38 µm ■ R a ≤ 0.38 µm electropolished
Connection to thermometer	Screwed into the connection head (M24 x 1.5)
Material (wetted)	Stainless steel

View all (20)

Process connection

Sealing combination	Transition from the connection head to the thermowell/protection tube is effect - ed via version with sealing combination (polyurethane) of flat gasket and wiper
■ Permanently prevents the penetration and depositing of humidity and impurities in this area (IP68) ■ Simplifies cleaning considerably (in combination with the patented BVS head and the hygienic cable gland, an easy to clean and hygienic measur- ing location results, even in non-wetted areas)
Material (wetted)	Stainless steel 1.4435 (316L)
Sealing material	■ NBR ■ PTFE ■ EPDM

Output signal (transmitter version)

Analogue output
Transmitter models T15, T32	4 ...20mA
Transmitter model T32	HART ® protocol
Factory configuration (transmitter)	→ Customer-specific configuration available on request
Sensor	Pt100
Connection method	3-wire
Measuring range	Measuring range 0 ... 150 °C [32 ... 302 °F]
	Other measuring ranges are adjustable
Time response
Response time per IEC 60751	t 50 < 3.2 s or t 90 < 7.3 s + response time of the respective transmitter 1) → see data sheet for the respective transmitter

Electrical connection

Connection type	■ 1 x Pt100, 3-wire ■ 1 x Pt100, 4-wire

Operating conditions

Ambient temperature range	-40 ...+85 °C [-40 ...+185 °F]
Storage temperature range	-40 ...+85 °C [-40 ...+185 °F]

Further details on: operating conditions

IP ingress protection per IEC/EN 60529
First index num - ber	Ingress protection / Short description	Test parameters
Ingress protections against solid foreign bodies (defined by the 1st index number)
6	Dust-tight	Per IEC/EN 60529
Ingress protections against water (defined by the 2nd index number)
5	Protected against water jets	Per IEC/EN 60529
7 1)	Protected against the effects of temporary immersion in water	Per IEC/EN 60529
8 1)	Protected against the effects of permanent immersion in water	As agreed upon

Logo	Description	Region
	EU declaration of conformity	European Union
	EMCdirective 1) EN 61326 emission (group 1, class B) and immunity (industrial application)
	Pressure Equipment Directive For thermowells/protection tubes > DN 25 [1"] and for the associated marking on the measuring instrument or thermowell/protection tube,WIKA confirms conformity with the Pressure Equip - ment Directive in accordance with the conformity assessment procedure, module H. thermowells/protection tubes with nominal widths of ≤ DN 25 [1"], a CE marking in accord - with the Pressure Equipment Directive (PED) is not permitted and therefore, they are
	For ance designed and manufactured without CE marking in line with the applicable sound engineering practice.
	UL - only for instrument version without explosion protection Safety (e.g. electr. safety, overpressure, ...)	USA and Canada

Logo	Description	Region
	ATEX directive Hazardous areas	European Union
	Zone 22 dust II 3D Ex tc IIICTX °C Dc X IECEx - in combination with ATEX Hazardous areas	International
	Zone 21 dust Ex ia IIIC T125 ...T65 °C Db EAC	Eurasian Economic Com-
	EMCdirective 3) Hazardous areas
	Zone 1 gas 1Ex ib IIC T3/T4/5/T6 Ex n Zone 2 gas 2Ex nA IIC T6 ...T1 Gc X Ex Ukraine Hazardous areas Ex i Zone 0 gas II 1G Ex ia IIC T1 ...T6 Ga Zone 1 gas II 2G Ex ia IIC T1 ...T6 Gb	Ukraine

Logo	Description	Region
	CCC 2) Hazardous areas - Ex i Zone 0 gas Ex ia IIC T1~T6 Ga	China
	KCs Hazardous areas Ex i Zone 0 gas Ex ia IIC T4 ...T6 Zone 1 gas Ex ib IIC T4 ...T6	Korea
-	PESO Hazardous areas Ex i Zone 0 gas Ex ia IIC T1 ...T6 Ga	India
	PAC Kazakhstan Metrology, measurement technology	Kazakhstan
-	MChS Permission for commissioning	Kazakhstan
-	PAC Ukraine Metrology, measurement technology	Ukraine
	PAC Uzbekistan Metrology, measurement technology	Uzbekistan
®	3-A 4) Hygienic Design	USA
FEBRUARY 2021 TYPE EL CLASS I	EHEDG 4) Hygienic Design	European Union

Certificates

Certificates	■ 2.2 test report ■ 3.1 inspection certificate ■ DAkkS calibration certificate, traceable and accredited in accordance with ISO/IEC 17025 ■ Manufacturer's declaration regarding regulation (EC) 1935/2004 ■ Certificate of the surface roughness of wetted parts
Hygienic certificates	3-A approval	EHEDG approval
Clamp	Yes	Yes 2)
BioControl 	Yes	Yes
DIN 11851	Yes 1)	Yes 2)
DIN 11864-1	Yes	Yes
DIN 11864-2	Yes	Yes
DIN 11864-3	Yes	Yes

DN	For pipe Outer Ø x wall thick-	Dimensions in mm[in]	PS in bar [psi] 1) 2) 3)
ness	Ø D i	L	Ø D
10	13 x 1.5	10 [0.39]	71 [2.8]	34 [1.34]	25 [362.6]
15	19 x 1.5	16 [0.63]	71 [2.8]	34 [1.34]	25 [362.6]
20	23 x 1.5	20 [0.79]	71 [2.8]	34 [1.34]	25 [362.6]
25	29 x 1.5	26 [1.02]	71 [2.8]	50.5 [1.99]	25 [362.6]
32	35 x 1.5	32 [1.26]	71 [2.8]	50.5 [1.99]	25 [362.6]
40	41 x 1.5	38 [1.5]	71 [2.8]	50.5 [1.99]	25 [362.6]
50	53 x 1.5	50 [1.97]	71 [2.8]	64.0 [2.52]	16 [232.1]

DN	For pipe	Dimensions in mm[in]		PS in bar [psi]
Outer Ø x wall thick- ness	Ø D i	L	Ø D	1) 2) 3)
¾"	19.05 x 1.65	15.75 [0.62]	71 [2.8]	25 [0.98]	25 [362.6]
1"	25.4 x 1.65	22.1 [0.87]	71 [2.8]	50.5 [1.99]	25 [362.6]
1 ½"	38.1 x 1.65	34.8 [1.37]	71 [2.8]	50.5 [1.99]	25 [362.6]
2"	50.8 x 1.65	47.5 [1.87]	71 [2.8]	64.0 [2.52]	16 [232.1]

DN	For pipe Outer Ø x wall thick-	Dimensions in mm[in]	PS in bar [psi] 1) 2) 3)
ness	Ø D i	L	Ø D
8	13.5 x 1.6	10.3 [0.41]	71 [2.8]	25 [0.98]	25 [362.6]
10	17.2 x 1.6	14.0 [0.55]	71 [2.8]	25 [0.98]	25 [362.6]
15	21.3 x 1.6	18.1 [0.71]	71 [2.8]	34 [1.34]	25 [362.6]
20	26.9 x 1.6	23.7 [0.93]	71 [2.8]	50.5 [1.99]	25 [362.6]
25	33.7 x 2	29.7 [1.17]	71 [2.8]	50.5 [1.99]	25 [362.6]
32	42.4 x 2	38.4 [1.51]	71 [2.8]	50.5 [1.99]	25 [362.6]
40	48.3 x 2	44.3 [1.74]	71 [2.8]	64.0 [2.52]	16 [232.1]

DN	For pipe	Dimensions in mm[in]	PS in bar [psi] 1) 2) 3)
Outer Ø x wall thick- ness	Ø D i	L	Ø D
½"	12.7 x 1.6	9.5 [0.37]	71 [2.8]	25 [0.98]	25 [362.6]
¾"	19.05 x 1.6	15.85 [0.62]	71 [2.8]	25 [0.98]	25 [362.6]
1"	25.4 x 1.6	22.2 [0.87]	71 [2.8]	50.5 [1.99]	25 [362.6]
1 ½"	38.1 x 1.6	34.9 [0.37]	71 [2.8]	50.5 [1.99]	25 [362.6]
2"	50.8 x 1.6	47.6 [1.87]	71 [2.8]	64.0 [2.52]	16 [232.1]

DN	For pipe	Dimensions in mm[in]	PS in bar [psi] 1) 2)
Outer Ø x wall thick- ness	Ø D i	G	LG	L
10	13 x 1.5	10 [0.39]	Rd 28 x 1/8	84 [3.31]	76 [3.0]	40 [580.2]
15	19 x 1.5	16 [0.63]	Rd 34 x 1/6	84 [3.31]	76 [3.0]	40 [580.2]
20	23 x 1.5	20 [0.79]	Rd 44 x 1/6	84 [3.31]	72 [2.84]	40 [580.2]
25	29 x 1.5	26 [1.02]	Rd 52 x 1/6	84 [3.31]	70 [2.76]	40 [580.2]
32	35 x 1.5	32 [1.26]	Rd 58 x 1/6	84 [3.31]	70 [2.76]	40 [580.2]
40	41 x 1.5	38 [1.5]	Rd 65 x 1/6	84 [3.31]	70 [2.76]	40 [580.2]
50	53 x 1.5	50 [1.97]	Rd 78 x 1/6	84 [3.31]	70 [2.76]	25 [362.6]
65	70 x 2	66 [2.6]	Rd 95 x 1/6	88 [3.47]	72 [2.84]	25 [362.6]

DN	For pipe Outer Ø x	Dimensions in mm[in]	PS in bar [psi] 1) 2)
wall thick- ness	Ø D i	G	L
15	19 x 1.5	16 [0.63]	M30 x 1.5	84 [3.31]	16 [232.1]
20	23 x 1.5	20 [0.79]	M36 x 2	84 [3.31]	16 [232.1]
25	29 x 1.5	26 [1.02]	M42 x 2	84 [3.31]	16 [232.1]
32	35 x 1.5	32 [1.26]	M52 x 2	84 [3.31]	16 [232.1]
40	41 x 1.5	38 [1.5]	M56 x 2	84 [3.31]	16 [232.1]
50	53 x 1.5	50 [1.97]	M86 x 2	84 [3.31]	16 [232.1]
65	70 x 2	66 [2.6]	M90 x 3	88 [3.47]	16 [232.1]

DN	For pipe	Dimensions in mm[in]	PS in bar [psi] 1) 2)
Outer Ø x wall thickness	Ø D i	G	LG	L
10	13 x 1.5	10 [0.39]	Rd 28 x 1/8	84 [3.31]	76 [3.0]	40 [580.2]
15	19 x 1.5	16 [0.63]	Rd 34 x 1/8	84 [3.31]	76 [3.0]	40 [580.2]
20	23 x 1.5	20 [0.79]	Rd 44 x 1/6	84 [3.31]	74 [2.91]	40 [580.2]
25	29 x 1.5	26 [1.02]	Rd 52 x 1/6	84 [3.31]	72 [2.84]	40 [580.2]
32	35 x 1.5	32 [1.26]	Rd 58 x 1/6	84 [3.31]	70 [2.76]	40 [580.2]
40	41 x 1.5	38 [1.5]	Rd 65 x 1/6	84 [3.31]	70 [2.76]	40 [580.2]
50	53 x 1.5	50 [1.97]	Rd 78 x 1/6	84 [3.31]	70 [2.76]	25 [362.6]
65	70 x 2	66 [2.6]	Rd 95 x 1/6	88 [3.47]	72 [2.84]	25 [362.6]