Rosemount 214C Specifications
Product Data Sheet
00813-0500-2654, Rev EB
Rosemount™ 214C Temperature Sensors
March 2019
Primary product benefits
High accuracy resistance temperature detectors (RTD) and various thermocouple types offered in a
variety of element configurations
Calibration capabilities for increased measurement accuracy for RTDs
Rosemount 214C
March 2019
Rosemount™ 214C Temperature Sensors
Optimize plant efficiency and increase measurement reliability with industry-proven design and specifications
All sensor styles and lengths available as standard in
State-of-the-art manufacturing processes providing robust element packaging, increasing reliability
Industry-leading calibration capabilities allowing for Callendar-Van Dusen values giving increased RTD accuracy when paired with
Rosemount transmitters
Optional Class A accuracy RTDs or Class 1/Special Tolerances thermocouples for critical temperature measurement points
Explore the benefits of a Complete Point Solution™ from Emerson™
“Transmitter assembled to sensor” and “Thermowell
assembled to sensor” options enable Emerson to provide a
complete point temperature solution, delivering
process-ready or hand-tight transmitter, sensor, and/or
thermowell assemblies
Complete portfolio of Single Point and Multi-Input
Temperature Measurement solutions, allowing effective
measurement and processes control with the trusted
reliability from Rosemount products
1
/4-in. (6 mm) nominal diameter
Experience global consistency and local support from numerous worldwide Emerson manufacturing sites
World-class manufacturing provides globally consistent product from every factory
and the capacity to fulfill needs of any project, large or small
Experienced Instrumentation Consultants help select the right product for any
temperature application and offer advice on best installation practices
Extensive global network of Emerson service and support personnel can be on-site
when and where they are needed
Contents
Rosemount 214C Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
RTD ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Thermocouple ordering information . . . . . . . . . . . . . . . 12
Product certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Additional RTD specifications . . . . . . . . . . . . . . . . . . . . . . 46
Additional thermocouple specifications . . . . . . . . . . . . .47
Ordering information detail . . . . . . . . . . . . . . . . . . . . . . . 20
2
Emerson.com/Rosemount
March 2019
UH
L
Rosemount 214C
Rosemount 214C Sensor
The Rosemount 214C Sensors are designed to provide flexible and reliable temperature measurements in process monitoring and
control environments.
Features include:
Temperature ranges of –196 to 600 °C (–321 to 1112 °F) for RTDs and –196 to 1200 °C (–321 to 2192 °F) for thermocouples
Industry-standard sensor types: PT100 RTDs; thermocouple Type J, Type K, and Type T
Spring-loaded and compact spring-loaded sensor mounting styles
Hazardous location product approvals and certification
Calibration services to give insight to sensor performance
Calibration certificate to accompany sensor
Specification and selection of product materials, options, or components must be made by the purchaser of the equipment.
Figure 1. Model Number Ordering Example
Model
214C RW SM A1 S 4 E 0150 S L WR5, E5...
1234 56 78 910 1112 13 14151617 1819 X X X X X
Sensor
type
Sheath
material
Sensor
accuracy
Number of
elements
Units
Sensor insertion
length
Sensor
mounting
style
Options
The numbers below the model string example in Figure 1 correlate to the character place numbers in the ordering table.
Ensure sensor fits thermowell
Rosemount 114C Head length (H) + Immersion length (U) = Rosemount 214C Sensor insertion length (L).
Emerson.com/Rosemount
3
Rosemount 214C
Quick Order Table - RTD
Sheath material
321 SSTSM
Number of elements
Sensor insertion length
0 to 78.5 inches;
¼-in. increments;
w/ English units
Example
3.5 in = 0035;
50 in = 0500
xxxx
0 to 2000 mm;
5mm increments;
w/ Metric units
Example
125 mm = 0125;
1300 mm = 1300
xxxx
Sensor type
Thin- lm; PT100;
-50 to 450 °C
(-58 to 842 °F)
Thin-lm; PT100
-60 to 600 °C
(-76 to 1112 °F)
T
H
Sensor accuracy
Class A
Class B
A1
B1
units
English/U.S.
customary units
(inches)
Metric units (mm)
E
M
Sensor mounting style
Spring loaded adapter
Adjustable spring
loaded tting
SL
SA
Welded adapterWA
316 SST material options
316 SST ComponentsM2
Product certification
USA Explosionproof
Canada
Explosionproof
E5
E6
See more options in
the full ordering table
xx
Connection heads
Rosemount Aluminum
connection head with
1/2-in. NPT condult
entry and instrument
connection
AR1
C1B1
Extensions types
Union StyleUA
Extension length
xx.x inches, 2.5 to 20
inches in ½-in.
increments; w/ English
xxx mm, 65 to 500 mm
Exxx
Exxx
122
1344C
5R6 7 8 9 10 11 12 13 14 15 16 17 18 19 20...
Dimension
Units
in 5-mm increments;
w/ Metric Units
Single, 3-wireS3
Single, 4 -wireS4
D3 Dual, 3-wire
Wire wound; PT100;
-196 300 °C
(-321 572 °F)
W
to
to
ααα
RTD ordering information
Table 1. Rosemount 214C RTD Quick Order Table
March 2019
Table 2. Rosemount 214C RTD Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Place #s
★
Place #s
★
★
★
Place #s
★
4
1
–4
Model
214C Temperature sensor core base model (made with standard outside diameter of 6 mm [1/4-in.])
5
–6
RT
RW
RH
7-8
SM 321 SST Maximum operating temperature limit of 816 °C (1500 °F) 23
Sensor type Details
RTD, PT100; = 0.00385; –50
to 450 °C (–58 to 842 °F)
RTD, PT100; = 0.00385; –196
to 300 °C (–321 to 572 °F)
RTD, PT100; = 0.00385; –60
to 600 °C (–76 to 1112 °F)
Sensor sheath material Details
Thin-film element is better in vibration and physical shock 21
Wire wound element is better for low temperature applications 21
High temperature thin-film element is better in vibration and physical shock 21
Emerson.com/Rosemount
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March 2019
Rosemount 214C
Table 2. Rosemount 214C RTD Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Place #s
9
–10
Sensor accuracy Details
Image
Ref.
page
★
A1
Class A per IEC 60751 over
–50 to 300 °C (–58 to 572 °F)
Class A accuracy is only available
with wire-wound element Option
Code: RW
★
B1 Class B per IEC 60751 24
Place #s
11
–12
★
S3 Single, 3-wire Good measurement results 25
★
S4 Single, 4-wire Excellent measurement results 25
Number of elements Details
Image
Red
Red
White
White
24
★
D3 Dual, 3-wire Added measurement redundancy 25
Place #
13
★
E
★
M Metric units (mm) 26
Dimension units Details
English/U.S. customary units
(inches)
Only applies to lengths
Emerson.com/Rosemount
26
5
Rosemount 214C
Table 2. Rosemount 214C RTD Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Place #s
14
–17
Sensor insertion length (L)
March 2019
Ref.
page
★
xxxx
★
xxxx
Place #s
18
-19
★
SL Spring loaded adapter
★
SC Compact spring loaded adapter
★
SW
★
WA Welded adapter
★
WC Compact welded adapter
★
SA Adjustable spring loaded fitting
★
CA Compression fitting 1/8-in. NPT
★
CB Compression fitting 1/4-in. NPT
★
CC Compression fitting 1/2-in. NPT
★
CD Compression fitting 3/4-in. NPT
xxx.x inches, 0 to 78.5 inches in 1/4-in. increments (when ordered with Dimension units code E)
Example of a 6.25-in. length where the second decimal is dropped off: 0062
xxxx mm, 0 to 2000 mm in 5 mm increments (when ordered with Dimension units code M)
Example of a 50 mm length: 0050
Sensor mounting style
Spring loaded adapter with
thermowell contact indication
(1)
Details
Ensures sensor contact with
thermowell tip
Non-explosionproof adapter that is
1.17-in. (29.72 mm) shorter than
standard spring loaded adapter
(currently not available with
Division 2/Zone 2 approvals)
Spring loaded adapter with a small
opening on the side of the adapter
for visual indication of sensor
contact with the tip of a thermowell
Welded joint between sensor
capsule and adapter allows for
direct immersion of sensor into the
process. If thermowell is used, this
welded joint acts as a secondary
process seal.
Non-explosionproof adapter that is
1.17-in. (29.72 mm) shorter than
standard welded adapter (currently
not available with Division 2/Zone 2
approvals)
Adjustable fitting that allows for
installation along sensor capsule
body. The spring loaded fitting
ensures sensor contact to
thermowell tip.
Adjustable fitting that allows for
installation along the sensor
capsule body. (100 psig maximum.)
(Default compression fitting
material is brass. For stainless steel,
select the M2 option.)
Image
26
26
Ref.
page
28
28
28
29
29
29
30
★
SO Sensor only
6
Sensor capsule without any fittings
or adapters for mounting
30
Emerson.com/Rosemount
March 2019
Rosemount 214C
Table 2. Rosemount 214C RTD Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Options (include with selected model number)
316SST Material options Details
Image
Changes out the original 304SST
★
M1 316SST Wire on tag
wire on tag to a corrosion-resistant
316SST wire on tag
Replaces various components with
★
M2 316SST Components
corrosion-resistant 316SST material
(review reference page for affected
components)
Product certifications
★
E1 ATEX Flamepro of 32
★
I1 ATEX Intrinsic Safety 32
★
N1 ATEX Zone 2 32
★
ND ATEX Dust Ignitionproof 32
★
E2 Brazil Flameproof 34
★
I2 Brazil Intrinsic Safety 34
★
E3 China Flameproof 34
★
I3 China Intrinsic Safety 35
Ref.
page
30
30
Ref.
page
★
N3 China Zone 2 35
★
E5 USA Explosionproof 31
★
N5 USA Division 2 31
★
E6 Canada Explosionproof 31
★
N6 Canada Division 2 31
★
E7 IECEx Flameproof 33
★
I7 IECEx Intrinsic Safety 33
★
N7 IECEx Zone 2 33
★
NK IECEx Dust Ignitionproof 33
★
EM Technical Regulations Customs Union (EAC) Flameproof 36
★
IM Technical Regulations Customs Union (EAC) Intrinsic Safety 36
★
EP Korea Flameproof 36
★
IP Korea Intrinsic Safety 36
★
K1 Combination of ATEX Flameproof, Intrinsic Safety, Zone 2 and Dust Ignitionproof 36
★
K3 Combination of China Flameproof, Intrinsic Safety, Zone 2, and Dust Ignitionproof 36
★
K7 Combination of IECEx Flameproof, Intrinsic Safety, Zone 2, and Dust Ignitionproof 36
Emerson.com/Rosemount
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Rosemount 214C
March 2019
Table 2. Rosemount 214C RTD Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Product certifications
★
KM
★
KP Combination of Korea Flameproof, Intrinsic Safety, and Dust Ignitionproof 36
★
KA Combination of ATEX Flameproof and Canada Explosionproof 36
★
KB Combination of USA and Canada Explosionproof 36
★
KC Combination of ATEX Flameproof and USA Explosionproof 36
★
KD Combination of ATEX Flameproof, USA and Canada Explosionproof 36
★
KE Combination of ATEX and IECEx Flameproof, USA and Canada Explosionproof 36
★
KN Combination of ATEX and IECEx Zone 2, and USA and Canada Division 2 36
Combination of Technical Regulations Customs Union (EAC) Flameproof, Intrinsic Safety, and Dust
Ignitionproof
Ref.
page
36
Connection heads Details
• Conduit connection: 1/2-in. NPT; M20
• Instrument connection:
★
AR1 Rosemount aluminum
★
AR2
★
SR1 Rosemount SST
Rosemount aluminum with
display cover
• Optional terminal block, stainless
steel cover chain, external ground
screw, or low temperature options
also available
• Conduit connection: 1/2-in. NPT; M20
• Instrument connection:
• Optional terminal block, external
ground screw, or low temperature
options also available
• Conduit connection: 1/2-in. NPT; M20
• Instrument connection:
• Optional terminal block, stainless
steel cover chain, external ground
screw, or low temperature options
also available
1
/2-in. NPT
1
/2-in. NPT
1
/2-in. NPT
Image
Ref.
page
37
37
37
★
SR2
★
AT1 Aluminum with terminal strip
Rosemount SST with display
cover
8
• Conduit connection: 1/2-in. NPT; M20
• Instrument connection:
• Optional terminal block, external
ground screw, or low temperature
options also available
• Conduit connection: 3/4-in. NPT
• Instrument connection:
• Optional stainless steel cover chain or
external ground screw available
1
/2-in. NPT
1
/2-in. NPT
37
37
Emerson.com/Rosemount
March 2019
Rosemount 214C
Table 2. Rosemount 214C RTD Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Connection heads Details
Image
Ref.
page
★
AT3
★
AJ1
★
AJ2
Aluminum with terminal strip
and extended cover
Universal 3 entry aluminum
junction box
Universal 3 entry aluminum
junction box with display cover
• Conduit connection: 3/4-in. NPT
• Instrument connection:
• Optional stainless steel cover chain or
external ground screw available
• Conduit connection: 1/2-in. NPT or
M20
• Instrument connection
• Optional terminal block, external
ground screw, and stainless steel
cover chain available
• Conduit connection: 1/2-in. NPT or
M20
• Instrument connection
• Optional terminal block, external
ground screw, and stainless steel
cover chain available
Conduit entry (selection required for connection heads)
★
C1
★
C2 M20 ⫻ 1.5
★
C3
1
/2-in. NPT
3
/4-in. NPT
Available for connection head
options AR1, AR2, SR1, and SR2
Available for connection head
options AR1, AR2, SR1, and SR2
Available for connection head
options AT 1 an d AT3
1
/2-in. NPT
1
/2-in. NPT
1
/2-in. NPT
Image
38
38
38
Ref.
page
38
38
38
Instrument connection (selection required for connection heads)
★
B1
1
/2-in. NPT 39
Conduit cable glands
★
GN1 Ex d, standard cable diameter 39
★
GN2 Ex d, thin cable diameter 39
★
GN6 EMV, standard cable diameter 39
Image
Image
Emerson.com/Rosemount
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Rosemount 214C
March 2019
Table 2. Rosemount 214C RTD Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
★
GP1 Ex e, standard cable diameter, polyamide 39
★
GP2 Ex e, thin cable diameter, polyamide 39
Extension type Details
Image
Contains union fitting, which allows
★
UA
Union style, 1/2-in. NPT,
1
/2-in. NPT
orientation of the conduit entry
during installation; also known as
nipple-union style
Contains coupling fitting which
★
FA
Fixed style, 1/2-in. NPT,
1
/2-in. NPT
does not allow orientation of the
conduit entry during installation;
also known as nipple-coupling style
Extension length (E)
★
Exxx xx.x inches, 2.5 to 20 inches in 1/2-in. increments (when ordered with Dimension units code E) 40
★
Exxx xxx mm, 65 to 500 mm in 5 mm increments (when ordered with Dimension units code M) 40
Single point calibration
★
X91Q4 Resistance of one specified temperature point 42
Temperature range calibration
★
V20Q4 32 to 212 °F (0 to 100 °C) 43
Ref.
page
40
40
Ref.
page
Ref.
page
Ref.
page
★
V21Q4 32 to 392 °F (0 to 200 °C) 43
★
V22Q4 32 to 842 °F (0 to 450 °C) 43
★
V23Q4 32 to 1112 °F (0 to 600 °C) 43
★
V24Q4 –58 to 212 °F (–50 to 100 °C) 43
★
V25Q4 –58 to 392 °F (–50 to 200 °C) 43
★
V26Q4 –58 to 842 °F (–50 to 450 °C) 43
★
V27Q4 –76 to 1112 °F (–60 to 600 °C) 43
★
X8Q4 Custom specified temperature range 43
Ground screw Details
★
G1 External ground screw
Allows for grounding of wires to the
connection head
10
Image
Emerson.com/Rosemount
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44
March 2019
Table 2. Rosemount 214C RTD Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Cover chain Details
Keeps the cover connected to the
★
G3 Cover chain
connection head when
disassembled; not available with
display covers
Rosemount 214C
Image
Ref.
page
44
Terminal block Details
★
TB Terminal block
Available if wire termination in a
connection head is required
Image
Low temperature housing
★
LT Low temperature connection head option down to –51 °C (–60 °F) 44
Transmitter assembled to sensor Details
★
XA
★
XC
Process-ready assembly of
transmitter and sensor
Hand-tight assembly of
transmitter and sensor
Ensures sensor is threaded into connection head with transmitter and
torqued for process-ready installation; sensor is wired to the transmitter
Ensures sensor is threaded into connection head with transmitter but only
hand tightened; manual wiring is required
Thermowell assembled to sensor Details
★
XW
★
XT
Process-ready assembly of
sensor and thermowell
Hand-tight assembly of sensor
and thermowell
Ensures sensor is threaded into thermowell and torqued for process-ready
installation
Ensures sensor is threaded into thermowell but only hand tightened 45
Extended product warranty Details
Ref.
page
44
Ref.
page
Ref.
page
45
45
Ref.
page
45
Ref.
page
★
WR3 3-year limited warranty
★
WR5 5-year limited warranty 45
1. Welded adapters are built several millimeters shorter than specified length to ensure that the sheath will not be damaged by contact with the bottom of a
thermowell if overtightened. Conversely, spring loaded adapters are built several millimeters longer than specified to ensure contact with the bottom of a
thermowell.
This warranty option is to extend your manufacturers warranty to three or
five years for manufacturer related defects
Emerson.com/Rosemount
45
11
Rosemount 214C
Sheath material
321 SSTSM
Number of elements
Single, grounded
Single, ungrounded
SG
SU
Sensor insertion length
0 to 78.5 inches;
¼-in. increments;
w/ English units
Example
3.5 in = 0035;
50 in = 0500;
xxxx
0 to 2000 mm;
5 mm increments;
w/ Metric units
Example
125 mm = 0125;
1300 mm = 1300
xxxx
Sensor type
Thermocouple Type J
-40 to 760 °C
(-40 to 1400 °F)
Thermocouple Type K
-40 to 1200 °C
(-40 to 2192 °F)
J
K
Sensor accuracy
Class 1
Class 2
T1
T2
units
English/U.S.
customary units
(inches)
Metric units (mm)
E
M
Sensor mounting style
Spring loaded adapter
Adjustable spring
loaded tting
SL
SA
Welded adapterWA
12213
44C
5T6 7 8 9 10 11 12 13 14 15 16 17 18 19 20...
Thermocouple Type T
-196 to 370 °C
(-321 to 698 °F)
T
Alloy 600 (Type K
only)
AK
Special Tolerances
Standard Tolerances
SP
ST
Dual, grounded,
un-isolated
Dual, ungrounded,
isolated
DG
DU
316 SST material options
316 SST ComponentsM2
Product certification
USA Explosionproof
Canada
Explosionproof
E5
E6
See more options in
the full ordering table
xx
Connection heads
Rosemount Aluminum
connection head with
1/2-in. NPT condult
entry and instrument
connection
AR1
C1B1
Extensions types
Union StyleUA
Extension length
xx.x inches, 2.5 to 20
inches in ½-in.
increments; w/ English
xxx mm, 65 to 500
mm in 5-mm
increments; w/ Metric
Exxx
Exxx
Dimension
units
units
Thermocouple ordering information
Table 3. Rosemount 214C Thermocouple Quick Order Table
March 2019
Table 4. Rosemount 214C Thermocouple Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
12
Place #s
1
–4
★
214C Temperature thermocouple sensor core base model (made with standard outside diameter of 6mm [1/4-in.])
Place #s
5
–6
★
TJ
★
TK
★
TT
Model
Sensor type Details
Thermocouple Type J,
–40 to 760 °C (–40 to 1400 °F)
Thermocouple Type K,
–40 to 1200 °C (–40 to 2192 °F)
Thermocouple Type T,
–196 to 370 °C (–321 to 698 °F)
One of the most common thermocouples made of conductor materials Iron and
Constantan
Commonly used for high temperature applications, Type K thermocouples
contain Chromel® and Alumel® conductors (available with sheath material
Option AK only)
Commonly used for low temperature applications, Type T thermocouples
contain copper and constantan conductors
Emerson.com/Rosemount
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23
March 2019
Table 4. Rosemount 214C Thermocouple Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Place #s
7
–8
★
SM 321 SST
★
AK
Sensor sheath material Details
Maximum operating temperature limit of 816 °C (1500 °F) (For types TJ and TT
only)
(1)
Alloy 600 Maximum operating temperature limit of 1200 °C (2192 °F) (For type TK only) 24
Rosemount 214C
Ref.
page
23
Place #s
9
–10
★
T1 Class 1 per IEC 60584
★
T2 Class 2 per IEC 60584
★
SP
★
ST
Place #s
11
–12
★
SG Single, grounded
★
SU Single, ungrounded
Sensor accuracy Details
Special Tolerances per ASTM
E230
Standard Tolerances per ASTM
E230
Number of elements Details
Approximately half of accuracy error margin than Class 2; made with higher
grade wire which increases accuracy reading
Wider accuracy error margin than Class 1; made with standard thermocouple
grade wire
Approximately half of accuracy error margin than Standard Tolerances; made
with higher grade wire which increases the accuracy reading
Wider accuracy error margin than Special Tolerances; made with standard
thermocouple grade wire
Image
Provides contact to sheath for faster
response time than a single,
ungrounded thermocouple; more
susceptible to induced noise from
ground loops
Provides more accurate reading than a
single grounded thermocouple, with a
slower response time
Ref.
page
25
25
25
25
Ref.
page
26
26
Provides faster response time than a
★
DG Dual, grounded, unisolated
★
DU Dual, ungrounded, isolated
Place #
13
★
E
★
M Metric units (mm) 26
Dimension units Details
English/U.S. customary units
(inches)
dual ungrounded isolated
thermocouple with added
redundancy in the reading
Provides more accurate reading than a
dual grounded unisolated
thermocouple, with a slower response
time
Only applies to lengths
Emerson.com/Rosemount
26
26
Ref.
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13
Rosemount 214C
March 2019
Table 4. Rosemount 214C Thermocouple Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Place #s
14-17
Sensor insertion length (L)
Ref.
page
★
xxxx
Example of a 6.25-in. length where the second decimal is dropped off: 0062
xxxx mm, 0 to 2000 mm in 5 mm increments (when ordered with Dimension units code M)
xxx.x-in. 0 to 78.5-in. in 1/4-in. increments (when ordered with Dimension units code E)
★
xxxx
Example of a 50 mm length: 0050
Place #s
18
–19
★
SL Spring loaded adapter
★
SC Compact spring loaded adapter
★
SW
★
WA Welded adapter
★
WC Compact welded adapter
★
SA Adjustable spring loaded fitting
★
CA Compression fitting 1/8-in. NPT
★
CB Compression fitting 1/4-in. NPT
★
CC Compression fitting 1/2-in. NPT
★
CD Compression fitting 3/4-in. NPT
Sensor mounting style
Spring loaded adapter with
thermowell contact indication
(2)
Details
Ensures sensor contact with
thermowell tip
Non-explosionproof adapter that is
1.17-in. (29.72 mm) shorter than
standard spring loaded adapter
(currently not available with
Division 2/Zone 2 approvals)
Spring loaded adapter with a small
opening on the side of the adapter for
visual indication of sensor contact
with the tip of a thermowell
Welded joint between sensor capsule
and adapter allows for direct
immersion of sensor into the process.
If thermowell is used, this welded joint
acts as a secondary process seal.
Non-explosionproof adapter that is
1.17-in. (29.72 mm) shorter than
standard welded adapter (currently
not available with Division 2/Zone 2
approvals)
Adjustable fitting that allows for
installation along sensor capsule
body. The spring loaded fitting
ensures sensor contact to thermowell
tip.
Adjustable fitting that allows for
installation along the sensor capsule
body.(Default compression fitting
material is brass. For stainless steel,
select the M2 option.) (100 psig
maximum.)
Image
26
26
Ref.
page
28
28
28
29
29
29
30
★
SO Sensor only
14
Sensor capsule without any fittings or
adapters for mounting
30
Emerson.com/Rosemount
March 2019
Rosemount 214C
Table 4. Rosemount 214C Thermocouple Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Options (include with selected model number)
316SST Material options Details
Image
Changes out the original 304SST wire
★
M1 316SST Wire on tag
on tag to a corrosion-resistant 316SST
wire on tag
Replaces various components with
★
M2 316SST Components
corrosion-resistant 316SST material
(review reference page for affected
components)
Product certifications
★
E1 ATEX Flamepr oof 32
★
I1 ATEX Intrinsic Safety 32
★
N1 ATEX Zone 2 32
★
ND ATEX Dust Ignitionproof 32
★
E2 Brazil Flameproof 34
★
I2 Brazil Intrinsic Safety 34
★
E3 China Flameproof 34
★
I3 China Intrinsic Safety 35
Ref.
page
30
30
Ref.
page
★
N3 China Zone 2 35
★
E5 USA Explosionproof 31
★
N5 USA Division 2 31
★
E6 Canada Explosionproof 31
★
N6 Canada Division 2 31
★
E7 IECEx Flameproof 33
★
I7 IECEx Intrinsic Safety 33
★
N7 IECEx Zone 2 33
★
NK IECEx Dust Ignitionproof 33
★
EM Technical Regulations Customs Union (EAC) Flameproof 36
★
IM Technical Regulations Customs Union (EAC) Intrinsic Safety 36
★
EP Korea Flameproof 36
★
IP Korea Intrinsic Safety 36
★
K1 Combination of ATEX Flameproof, Intrinsic Safety, Zone 2 and Dust Ignitionproof 36
★
K3 Combination of China Flameproof, Intrinsic Safety, Zone 2, and Dust Ignitionproof 36
★
K7 Combination of IECEx Flameproof, Intrinsic Safety, Zone 2, and Dust Ignitionproof 36
Emerson.com/Rosemount
15
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