MTR12 Hygienic RTD Assembly - Tri - Clamp Connection | MIEPL
                     MTR12 HYGIENIC RTD ASSEMBLY
Tri-clamp Connection
MIEPL Hygienic RTD MTR12 Assembly (Tri-Clamp 
 Connection) is used in Hygienic application.
This assembly widely used in Food & Pharma  
Industries.
STANDARD SPECIFICATIONS
Element
: Pt-100, class B
Range
: -200...400°C
Wire combination
FEATURES : Simplex, 3 Wire
Sheath material : 
  Weld-Pad connection AISI 316 SS
Sheath diameter : 6.0 mm
  Mineral insulated
Head enclosure : Weatherproof, IP 65, threaded cover
  Exchangeable insert Enclosure material : Die-cast aluminum
  Spring loaded Cable entry : ¾" ET (F), 1 No.
design
Head extension : Tri-clamp connection
Protecting tube material : AISI 316 SS
Immersion Length : 150 mm
APPLICATION Extension Length : 50 mm
  Pharmaceutical industries Process connection type : Adjustable
Process connection
  Food & Beverage : 1½" Tri-clamp
industries
DRAWING
Terminal Head
Extension Length Immersion Length
REFERENCE Sheath Diameter
  IEC-751 / DIN 
43760
Tri Clamp
Adjustable Connection
Cable Entry
BX       BZ BV BY BU BX BS BT
Single cable entry enclosures Dual cable entry enclosures
ISO 9001 : 2015 www.miepl.com 01
MTR12 HYGIENIC RTD ASSEMBLY
ORDERING CODE MTR12 - PT100B - XXX - C - MF - M60 - BZ - ML - CO
Pt100, Class A PT 100 
A
Pt100, Class B PT 100 
B
Pt500, Class A PT 500 
1. ELEMENT A
Pt500, Class B PT 500 
B
Pt1000, Class A PT1000 
A
Pt1000, Class B PT1000 
B
-200…400°C XX
2. RANGE X
0…600°C XX
X
Simplex, 2-Wire A
Simplex, 4-Wire D
3. WIRE Duplex, 3-Wire
H
COMBINATION Simplex, 3-Wire C
Duplex, 2-Wire F
Duplex, 4-Wire I
4. SHEATH  AISI 316 SS MF
MATERIAL AISI 316L SS MG
3.0 mm M30
5. SHEATH  5.0 mm M50
DIAMETER
6.0 mm M60
8.0 mm M80
WP, IP 65, threaded cover BZ
WP, IP 67, threaded cover BX
Flame proof, IP 67, Gr IIA, IIB BS
6. HEAD Explosion proof, IP 67, Gr IIC
ENCLOSURE BT
WP, IP 65, Hinged type BV
WP, IP 65, cover fitted with 2 screw BY
Ex-Proof to CSA,FM,ATEX [EEx- BU
d]s
Die-cast aluminum ML
7. ENCLOSURE AISI 316 SS
 MATERIAL MF
AISI 304 SS MC
¾" ET (F), 1 No. C0
½" NPT (F), 1 No. C1
M20 x 1.5mm (F), 1 No. C2
¾" NPT (F), 1 No. C3
8. CABLE ENTRY
¾" ET (F), 2 Nos. C5
½" NPT (F), 2 Nos. C6
M20 x 1.5mm (F), 2 Nos. C8
¾" NPT (F), 2 Nos. C9
ISO 9001 : 2015 www.miepl.com 02
MILLENNIUM INSTRUMENTS LIMITED
Tel : +91- 11- 220 143 25 / 27, Email : [email protected]
MTR12 HYGIENIC RTD ASSEMBLY
ORDERING CODE MF - U5
AISI 304 SS M
9. HEAD EXTENSION 
 MATERIAL CAISI 316 SS M
10. IMMERSION F50 mm up to 10,000 mm
 LENGTH (IL) XXXX
X
11. HEAD EXTENSION 
LENGTH(XL 25 mm up to 250 mm XXX
Adjustable connection X
12. PROCESS  K
CONNECTION TYPE Fixed connection WK
1" Tri-clamp connection X T0
1
2" Tri-clamp connection T0
13. PROCESS  
CONNECTION 21½" Tri-clamp connection T1
5
2½" Tri-clamp connection T2
5
SC, Cable Gland, Ni-brass WP JB Terminal Head In SS 304 JN
DC, Cable Gland, Ni-brass WP JC Terminal Head In SS 316 JO
SC, Cable Gland,AISI 304 SS WP JD Terminal Head In Cast Iron JP
DC, Cable Gland,AISI 304 SS WP JE SS base Plate For Transmitter JQ
SC, Cable Gland,AISI 316 SS WP JF Head Mount Transmitter JR
DC, Cable Gland,AISI 316 SS WP JG Plug Fitting For CE, Aluminum JS
14. OTHER OPTIONS
SC, Cable Gland, Ni-brass FP JH Calibration Certificate JT
DC, Cable Gland, Ni-brass FP JI Tag Plate, AISI 304 SS JU
SC, Cable Gland,AISI 304 SS FP JJ SB
DC, Cable Gland,AISI 304 SS FP JK WF
SC, Cable Gland,AISI 316 SS FP JL
DC, Cable Gland,AISI 316 SS FP JM
Ordering Example MTR12 - PT100B - XXX - C - MF - M60 - BZ - ML - CO - MF - T15
1. Other sheath diameters, materials and connections are available, please contact factory for details.
2. Not available in Double, 4-Wire combinations..
3. WP = Weatherproof, FP = Flame proof, SC = Single Compression, DC = Double Compression, CE = Cable Entry, JB = Junction Box.
4. Transmitter output shall be 4…20 mA as standard, any other output required, please contact factory for details.
5. NUN assembly in ASTM A105 is provided with Cd plating.
ISO 9001 : 2015 www.miepl.com 03
MILLENNIUM INSTRUMENTS LIMITED
Tel : +91- 11- 220 143 25 / 27, Email : [email protected]