Explosion/Flame Proof Nipple Type Temperature Sensors

EXPLOSION / FLAME PROOF NIPPLE TYPE TEMPERATURE SENSOR

Safety and reliable explosion/flame proof temperature sensors which can be combined with terminal boxes of various countries/areas

Explosion/flame proof temperature sensors conform to the explosion proof standards of Europe, U.S.A., China, Korea, Russia, Kazakhstan, Belarus, and India

Explosion/Flame Proof Nipple Type Temperature Sensors Image

Features

Explosion/flame proof temperature sensors which conform to the explosion proof standards of various countries and areas in the world including Japan. They support sheathed thermocouples as well as spring movable types. You can use them as single temperature sensors in combination with temperature transmitters or terminal boxes which have passed the explosion/flame proof certification of each area.
You can combine them with products by all manufacturers of each country/area in the world.

Basic Specification

Areas Combined Temperature Transmitters or Terminal Boxes Explosion Proof Class Protection Class Remarks
Condition *2 (Example)
International
(IECEx)
IECEx Certified Products
  • YTA110,310,320
    [Yokogawa Electric]
  • 3144P,644H
    [Emerson]
  • ATT70
    [Azbil]
  • STT3000 series
    [Honeywell]

Note)
Only for China (NEPSI). As for the type of TM or a terminal box combined, the screw sizes of G1/2 and G3/4 cannot be used.

Ex de ⅡC T6 & T5 Gb
Ex tb ⅢC Db T85℃ & T100℃
IP66

※1
Five countries-
Australia, New Zealand, India, Singapore, and Korea accept IECEx.
(As of the end of Jan. 2011)

Europe
(Baseefa)
ATEX Certified Products Ⅱ2 GD Ex de ⅡC tD
A21 T6 T85℃ &
T5 T100℃
China
(NEPSI)
NEPSI Certified Products Ex de ⅡC T5/T6 Gb
Ex tD A21 IP66
T85℃/T100℃
Russia
Kazakhstan
Belarus
(TR CU)
TR CU Certified Products 1Ex de ⅡC T5/T6 Gb X
India
(PESO)
PESO Certified Products Ex Ⅱ2G / ExdeⅡC
U.S.A.
(FM)
FM or UL Certified Products ClassⅠ,
Div.1,Gr.A,B,C & D
ClassⅡ/Ⅲ,Div.1,Gr.E,F & G
NEMA4 & 4X
  • ※1:

    Furthermore, we have acquired IECEx (International mutual certification system for explosion proof electrical devices); therefore, the safety tests are exempted by receiving countries, and smooth sales and distribution have become possible.

  • ※2:

    Basically, the country (agency) that has certified the sensor must be the same as the country (agency) that has certified the temperature transmitter or terminal box in order to be combined with the sensor. Make sure to check manufacturer’s latest information on acquisition. In addition, they cannot be used in dangerous places where Japanese explosion proof certification is required.

T39N/T49N
T39N/T49N

T39U/T49U
T39U/T49U

(Sheathed Thermocouples)

Basic Type (*1) T39N
T39U
T39S
T49N
T49U
T49S
With nipple
With nipple and union
With support pipe
Spring type with nipple
Spring type with nipple and union
Spring type with support pipe
Certification Category -EX
-EC
-NP
-TR
-PS
-FM
IECEx certified (only R49N, U and S)
ATEX (Baseefa) certified (only R49N, U and S)
NEPSI certified (only R49N, U and S)
TR CU certified (only R49N, U and S)
PESO certified (only R49N, U and S)
FM certified (only R49N, U and S)
Nipple Length (*3) -1
-2
N=75(39N,49N)
N=160(39U,49U)
Whole Length L (Unit: mm)
Sheath Outer Diameter B,CN
D,DN
E,EN
F,FN
G
φ1.6, φ2.0
φ3.2, φ3.0
φ4.8, φ4.5
φ6.4, φ6.0
φ8.0
Number of Element Wires 2
4
Single
Double
Element Type N
K
E
J
T
Ni-Cr-Si / Ni-Si
Ni-Cr / Ni-AI
Ni-Cr / Cu-Ni
Fe / Cu-Ni
Cu / Cu-Ni
Measuring Junction 5
8
9
(#5) non-ground/separation type
G (#8) Ground type
U (#9) non-ground type
Sheath Material C
D
B
316SS
310S SS
NCF600 equivalent (NCF600eq)
Class 01
02
03
04
05
06
07
08
1(JIS)
2(JIS)
3(JIS)
STD(ASTM)
SP(ASTM)
1(IEC)
2(IEC)
3(IEC)
Additional Parts   Refer to PRODUCT GUIDE Standard Parts (I) (flanges, screws, pads, etc.)
Insertion Length (Unit: mm)
  • (*1) The names of the types are FPN on the IECEx, EC, NP, GR, GK and PS certificates regardless of the structures.
  • (*2) NPT 1/2, BSPT 1/2, BSPP 1/2, M20X 1.5…(EX) (EC) (NP) (GR) (GK) (PS) NPT 1/2, R 1/2…(FM)
  • (*3) Standard dimensions. For other dimensions, please specify it.
  • Pay attention to the ambient temperature in the place where the terminal box is placed.
    EX, EC, NP, GR, GK, PS: -50 to 60℃ (T6) -50 to 75℃ (T5) FM: -50 to 75℃
    For IECEx, an application procedure such as the confirmation of certification exemption may be required due to the requirements of the accepting country.
    Please specify the screw size of the temperature transmitter or terminal box to be combined.
    Note) Only for China (NEPSI), the screw sizes of G1/2 and G3/4 to combine with TM or terminal box cannot be used.

R39N/R49N
R39N/R49N

R39U/R49U
R39U/R49U

(Sheath Resistance Thermometer Sensor)

Basic type (*1) R39N
R39U
R39S
R49N
R49U
R49S
With nipple
With nipple and union
With support pipe
Spring type with nipple
Spring type with nipple and union
Spring type with support pipe
Certification category -EX
-EC
-NP
-TR
-PS
-FM
IECEx certified (only R49N, U and S)
ATEX (Baseefa) certified (only R49N, U and S)
NEPSI certified (only R49N, U and S)
TR CU certified (only R49N, U and S)
PESO certified (only R49N, U and S)
FM certified (only R49N, U and S)
Nipple length (*3) -1
-2
N=75(39N,49N)
N=160(39U,49U)
Whole length L (Unit: mm)
Sheath outer diameter D,DN
E,EN
F,FN
G
φ3.2, φ3.0
φ4.8, φ4.5
φ6.4, φ6.0
φ8.0
Number of element wires 3,4
6
Single
Double
Use temperature range L
N
M
H
-196℃ to 100℃
-30℃ to 200℃
0 to 350℃
0 to 500℃
Resistance value 100 PT100Ω or JPt100Ω
Class -AAJ
-AJ
-BJ
-CJ
-A
-B
-AAI
-AI
-BI
-CI
Pt 100 Ω Class AA (JIS-2013)
Pt 100 Ω Class A (JIS-2013)
Pt 100 Ω Class B (JIS-2013)
Pt 100 Ω Class C (JIS-2013)
Pt 100 Ω Class A (JIS-1997)
Pt 100 Ω Class B (JIS-1997)
Pt 100 Ω Class AA (IEC)
Pt 100 Ω Class A (IEC)
Pt 100 Ω Class B (IEC)
Pt 100 Ω Class C (IEC)
-10
-11
-1
-2
Pt 100 Ω Class B (ASTM)
Pt 100 Ω Class A (ASTM)
JPt 100 Ω Class B
JPt 100 Ω Class A
Additional parts   Refer to PRODUCT GUIDE Standard Parts (I) (flanges, screws, pads, etc.)
Insertion length (Unit: mm)
  • (*1) The type name is FPN on the IECEx, EC, NP, GR, GK and PS certificates regardless of structures.
  • (*2) NPT 1/2, BSPT 1/2, BSPP 1/2, M20X 1.5…(EX) (EC) (NP) (GR) (GK) (PS) NPT 1/2, R 1/2…(FM)
  • (*3) Standard dimensions. For other dimensions, please specify it.
  • Pay attention to the ambient temperature in the place where the terminal box is placed.
     EX,EC,NP,GR,GK,PS:-50 to 60℃(T6) -50 to 75℃(T5) 
               FM:-50 to 75℃
     For IECEx, an application procedure such as certification exemption confirmation may be required due to the requirements of an accepting country.
    Basically, the country (agency) that has certified the sensor must be the same as the country (agency) that has certified the temperature transmitter or terminal box in order to be combined with the sensor.
    Only for China (NEPSI). As for the type of TM or a terminal box combined, the screw sizes of G1/2 and G3/4 cannot be used.

Catalog

Explosion/Flame Proof Nipple Type Temperature Sensor Image

Product Catalog

Our Catalog of Explosion/Flame Proof Nipple Type Temperature Sensors

Catalog No.: OMC-7013

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