Explosion/Flame Proof Temperature Sensors

EXPLOSION / FLAME PROOF TEMPERATURE SENSOR

The sensors conform to the standards of various countries/areas and provide stable performance under severe environments.

Explosion/flame proof temperature sensors conform to the explosion proof standards of Japan, Europe, U.S.A., Canada, China, Korea, Russia, Kazakhstan, Belarus, India, and Taiwan.
Conforms to Explosion/Flame Proof standards Explosion/Flame Proof Temperature Sensors

Explosion/Flame Proof Temperature Sensors Image

Features

Hydrogen supported type explosion/flame proof temperature sensors which conform to the explosion proof standards of each country/area in the world and IECEx including Japan. We have acquired type certifications at each certification agency. With IP66 and NEMA4&4X grades, our products can be used safely in severe environments.
Therefore, the safety tests are exempted by receiving countries, and smooth sales and distribution becomes possible.

Basic Specification of Explosion/Flame Proof Temperature Sensors

Japan (TIIS/Technology Institution of Industrial Safety) * IECEx/
International ATEX/Europe (Baseefa)
Korea
(KOSHA)
Russia/
Kazakhstan/
Belarus (TR CU)
India
(PESO)
China
(NEPSI)
U.S.A.
(FM)
Canada
(FMC)
Taiwan
(OSHA)
Explosion Proof Class Ex d ⅡC
T6
Ex de ⅡC T6 & T5 Gb
Ex tb ⅢC T85℃ & T100℃ Db
Ex de ⅡC T5/T6 1Ex de
ⅡC
T5/T6
Gb X
Ex Ⅱ 2G
Ex deⅡC
Ex de ⅡC T5/T6 Gb
Ex tD A21
ClassⅠ, Div.1Gr.
A,B,C&D
ClassⅡ/
Ⅲ,Div.1
Gr.E,F&G
ClassⅠ, Div.1Gr.
B,C&D
ClassⅡ/Ⅲ,Div.1
Gr.E,F&G
Ex de ⅡC T6 & T5 Gb
Ex tb ⅢC T85℃ & T100℃ Db
Protection class IP66 NEMA4
&4X
Type4
&4X
IP66
Materials A.D.C. 12/SCS14 (non-coating)/CF8M (316SS eq. CAST) non-coating
Standard Coating (color) - Acrylic resin silver (standard)
- Epoxy resin
- Acrylic resin silver
(NEMA4/Type4)
- Epoxy resin silver
(NEMA4X/Type4X)
- Acrylic resin silver (standard)
- Epoxy resin
Connection Screws Output Side G1/2,
G3/4

PF1/2,
PF3/4
G1/2,G3/4, NPT1/2 , NPT3/4
M20
,M24,M25
NPT1/2 ,
NPT3/4
M20
,
M24,
M25
NPT1/2 , NPT3/4 G1/2,G3/4,
NPT1/2,
NPT3/4,
M20
,
M24,M25
Sensor Side G1/2,
G3/4
PF1/2,
PF3/4
G1/2,G3/4,NPT1/2,NPT3/4
BSP1/2,BSP3/4
G1/2,G3/4
NPT1/2,NPT3/4
G1/2,
G3/4,
NPT1/2,
NPT3/4
BSP1/2,
BSP3/4
Terminal Board Material Steatite/epoxy-glass (multi-paired)
Connection Method Output Side - M4 cross recessed round head screw clamp
Sensor Side - M3 cross recessed round head screw clamp
Spring
Structure
Attached on a terminal board mounting plate, simultaneous moving with the sheath (movable range: 10 mm) (multi-paired excluded)
Boundary Structure for Sensor Creeping distance with sleeve (o-ring seal)/domestic multi-paired excluded
Cable Lands Applied products
(By Shimada Electric or SAFTEC)
Certified products of ATEX or Exd of each area NPT screw conduit tube
(Ceiling fitting type)
Applied products (By Shimada Electric)
Mass Approx. 750 g (A.D.C) Approx. 2100 g (SCS14)
Model Name GE (one-way), GED (two-way), GES (one-way), GESD (two-way)
Combination Model No. for Sensor T99, T409 (sheathed thermocouples: AEROPAK)…1 to 6 pairs (2P to 12P)
R99, R409 (sheathed resistance thermometer sensors: RESIOPAK)…1 to 4 pairs (3P to 12P)
  • We have connection screws of internal sizes as a standard inventory.

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

  • Excellent protection class: IP66 (For domestic, international, Europe, China, Korea and Kazakhstan), NEMA4&4X (For U.S.A.), Type4&4X (For Canada), and IP66/67 available for domestic use.

  • With two-wire temperature transmitters (4 to 20 mA output) supporting IPAQ-H, MAESO-H

  • Light and compact body: made of aluminum die-cast and stainless also available

  • Pressure proof packing type connector equipped as standard (for domestic use) [ For Europe and China, a pressure proof packing which conforms to the standard is mandatory. ]

  • Multi-paired type also available (Domestic one, IECEx, ATEX, FM certified)

How to Apply Model Code

(Mineral Insulated Thermocouple)

Basic Types (*1) T99
T99N/U
T99S
T99M
T409N/U
T409S
Basic Types
With nipple/union
With support pipe
Multi-paired type with support pipe
Spring type with nipple and union
Spring type with support pipe
Certification Category Blank
-EX
-EC
-FM
-NP
-PS
-FC
-KS
-TR
-IN
-TS
Description not required for domestically certified products
IECEx certified products (international)
ATEX (Baseefa) certified products (Europe)
FM certified products (U.S.A.)
NEPSI certified products (China)
PESO certified products (India)
FMC certified products (Canada)
KOSHA certified products (Korea) (T99M excluded)
TR CU certified products (Russia, Kazakhstan and Belarus) (T99M excluded)
INMETRO certified products (Brazil)
OSHA certified products (Taiwan)
Form (*2) -1

-2
-3
-4
Blank
N = 100 (94) no welding
φ22 support pipe for T99S
N = 150 (144) not welded
N = 100 (94) welded
N = 150 (144) welded
Description not required for T99 and T99M
Terminal Boxes GE
GED
GES
GESD
Made of aluminum die-cast
Made of aluminum die-cast (two-way)
Made of stainless steel
Made of stainless steel (two-way)
Whole Length (mm) L Description not required for T99M
Sheath Outer Diameter (mm) B,CN
D,DN
E,EN
F,FN
G
φ1.6,φ2.0 (T409N/U is outside of application)
φ3.2,φ3.0
φ4.8,φ4.5
φ6.4,φ6.0
φ8.0
Number of Element Wires 2
4
Single
Double
Element Types N
K
E
J
T
Ni-Cr-Si / Ni-Si
Ni-Cr / Ni-Al
Ni-Cr / Cu-Ni
Fe / Cu-Ni
Cu / Cu-Ni
Measuring Junction 5
8
9
(#5)non-ground/separation type
G(#8)ground type (not approved within Japan)
U(#9)non-ground type
Sheath Material C
D
B
316SS
310S SS
NCF600 equivalent
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 (mm) Description not required for T99, T99N/U and T409N/U
For T99M, specify ℓ1 to ℓ6 (up to six pairs/single element).

(*1) The names of the types are OFP on certificates for IECEx, EC, KS, NP, TR, PS, TS and IN certified products.
(*2) Dimensions within parentheses are for overseas.

(Mineral Insulated Resistance Thermometers)

Basic Types (*1) R99
R99N/U
R99S
R99M
R409N/U
R409S
Basic Types
With nipple/union
With support pipe
Multi-paired type with support pipe
Spring type with nipple and union
Spring type with support pipe
Certification Category Blank
-EX
-EC
-FM
-NP
-PS
-FC
-KS
-TR
-IN
-TS
Description not required for domestically certified products
IECEx certified products (international)
ATEX (Baseefa) certified products (Europe)
FM certified products (U.S.A.)
NEPSI certified products (China)
PESO (India)
FMC certified products (Canada) (R99M excluded)
KOSHA certified products (Korea) (R99M excluded)
TR CU certified products (Russia, Kazakhstan and Belarus) (R99M excluded)
INMETRO certified products (Brazil)
OSHA certified products (Taiwan)
Form (*2) -1

-2
-3
-4
Blank
N = 100 (94) not welded
φ22 support pipe for R99S
N = 150 (144) not welded
N = 100 (94) welded
N = 150 (144) welded
Description not required for R99 and R99M
Terminal Boxes GE
GED
GES
GESD
Made of aluminum die-cast
Made of aluminum die-cast (two-way)
Made of stainless steel
Made of stainless steel (two-way)
Whole Length (mm) L Description not required for R99M
Sheath Outer Diameter (mm) D,DN
E,EN
F,FN
G
φ3.2,φ3.0
φ4.8,φ4.5
φ6.4,φ6.0
φ8.0
No. of Conducting Wires 3,4
6
Single
Double
Usable Temperature Range L
N
M
H
-196℃ to 100℃
-30℃ to 200℃
0 to 350℃
0 to 500℃
Resistance Value 100 Pt100 Ω or JPt100 Ω
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 (mm) Description not required for R99, R99N/U and R409N/U
For R99M, specify ℓ1 to ℓ4 (up to four pairs/single element three conducting wires).

(*1) The names of the types are OFP on certificates for IECEx, EC, KS, NP, TR, PS, TS and IN certified products.
(*2) Dimensions within parentheses are for overseas.

List of Basic Types

T99/T409

R99/R409

99
99

99M
99M

99N
99N

409N
409N

99U
99U

409U
409U

99S
99S

409S
409S

* Models in these diagrams above are domestically certified products (with pressure proof packing type connectors).
 The products for Taiwan require pressure proof packing type connectors whose types have been certified; however, the form differs from the diagrams above.
 The basic specification for overseas does not include lock nuts under pressure proof packing type connectors and terminal boxes.

● Notes on Using Explosion/Flame Proof Temperature Sensors

  • Explosion/flame proof temperature sensors have a restriction on ambient temperature.
    Pay attention to the ambient temperature in the place where the terminal box is placed.
Japan -20℃ to +55℃
IECEx/Europe/China, Korea, Russia,
Kazakhstan, Belarus, India,
Taiwan, Brazil
-50℃ to +60℃(T6)、-50℃ to +75℃(T5)
U.S.A./Canada -50℃ to +75℃
  • IP66 has been certified by Baseefa.
  • Japanese explosion/flame proof temperature sensors must be combined with pressure proof packing type connectors attached at the time of the application.
    Make sure to specify the material of the adapter and the outer diameter of the cable to be used when ordering.
    Applicable cable outer diameter: G1/2 (φ5 to φ12), G3/4 (φ5 to φ16)
  • Make sure to use a cable gland which conforms to an explosion proof standard for the products certified in Europe, Korea, Russia, Kazakhstan, Belarus, India, Brazil, China, and Taiwan.
    Even when conversion screws are used, the same certified adapter is required.
  • As for IECEx, an application procedure such as certification exemption confirmation may be required due to the requirements of an accepting country.
  • As for the products certified in the U.S.A./Canada, the ceiling fitting work of NPT screw conduit tubes (457 mm or less long) is required.
  • Make sure to firmly tighten the lid of the terminal box so that it is not opened easily after the temperature sensor is installed.
    Never open the lid while the plant is running.
  • Since explosion/flame proof temperature sensors have been certified for the types, it is not approved at all that users disassemble/modify the products.

Catalog

Explosion/Flame Proof Temperature Sensor Catalog Image

Product Catalog

Our Catalog of Explosion/Flame Proof Temperature Sensors

Catalog No.: OMC-7012

Inquiries

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