|
Specifications
Storage
temperature:
|
-58°
to 203°F (-50 to 95°C)
|
Ambient
temperature limits:
|
-58 to 203°F
(-50 to 95°F). Set point shifts less than 1% of range for a
50°F (28°C) ambient temperature change. Slight ambient
affects for 25-50' extra capillary length
|
Set
point repeatability:
|
Temperature models:
1% of adjustable range
Pressure models, sensor type 2 and 7: -50 to 400°F (-45 to
204°C);
sensor types 3 and 4: ± 1% of adjustable range;
sensor types 5 and 6: 0 to 320°F (17 to 160°C)
|
Shock:
|
Temperature models:
set point repeats after 15 Gs,
10 millisecond duration
Pressure models: set point repeats after 75 Gs, 10 milliseconds
|
Vibration:
|
Set point repeats
after 2.5 Gs, 10-2000 Hz
|
Enclosure:
|
300 series stainless
steel
|
Enclosure
Classification:
|
NEMA 4X, 7, 9; IP66
|
Switch
output:
|
One SPDT, factory
sealed leadwires. Mechanical contact life 10 million cycles. Two
SPDT for DPDT action
|
Electrical
ratings:
|
Code H, 5 amp at
250 VAC, 5 amps resistive and 3 amps inductive at 28 VDC. Silver
contacts. Code L, 1 amp at 125 VAC, 1 Amp resistive and 0.5 amp
inductive at 28VDC. Bifurcated gold contacts
|
Electrical
connection:
|
1/2" NPT (male)
with 72" leadwires.
Option M515, 4 terminal DIN connector
(DIN 43650) available SPDT only
|
Weigh:
|
Temperature models:
approximately 1 lb, 14 oz. (0,85 kg)
Pressure models: approximately 12 ounces (0,34 kg)
|
Temperature
assembly:
|
Non-toxic oil fill;
6 feet 304 stainless steel. Optional lengths available
|
Temperature
deadband:
|
Typically 2% of
range under laboratory conditions
(70°F ambient circulating bath at a rate of 1/2°F per
minute change)
|
Pressure
connection:
|
1/2" NPT (female),
1/4" NPT (female). Option M511, 1/4" NPT (male)
|
Back to top
Approvals
Class
I, Division 1, Groups A,B,C,D;
Class II, Division 1, Groups E,F,G;
Class III
Class I, Zone 1, Group IIC T6,
Enclosure type 4X, 7, 9
UL, cUL listed
Temperature: UL, cUL file # E43374,
UL 873, 1203 Pressure: UL 508, 698
CSA Certified
Temperature: CSA C22.2 no. 24, 25, 30
Pressure: CSA C22.22 no. 14, 25, 30
CENELEC flame
proof construction per
EExd IIC T6, EN50 014, EN50 018
DEMKO certidicate # 97D.122235X
Back to top
Model
Charts
Pressure Model Charts
Sensor Type 2,
1/2" NPTF 316L stainless steel pressure connection and welded diaphragm,
23/32" orifice for clean out purposes. High proof pressure. Not
recommended for high cycling applications.
Model
|
Adjustable
Range
|
Deadband
|
Max.
Working
|
Proof
Pressure
|
|
Fall
Low
|
Rise
high
|
Low
|
High
|
High
|
|
 |
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
|
A
|
10
|
0,7
|
25
|
1,7
|
2
|
0,1
|
7
|
0,5
|
1000
|
69
|
2500
|
172
|
B
|
15
|
1,0
|
45
|
3,1
|
3
|
0,2
|
10
|
0,7
|
1000
|
69
|
2500
|
172
|
C
|
25
|
1,7
|
85
|
5,9
|
5
|
0,3
|
20
|
1,4
|
1000
|
69
|
2500
|
172
|
D
|
50
|
3,5
|
130
|
9,0
|
7
|
0,5
|
25
|
1,7
|
1500
|
103
|
2500
|
172
|
E
|
100
|
6,9
|
210
|
14,5
|
8
|
0,6
|
30
|
2,1
|
1500
|
103
|
2500
|
172
|
F
|
160
|
11,0
|
400
|
27,6
|
10
|
0,7
|
50
|
3,4
|
1500
|
103
|
2500
|
172
|
G
|
275
|
19,0
|
850
|
58,6
|
40
|
2,8
|
125
|
8,6
|
1500
|
103
|
500
|
172
|
Sensor
Type 3, 1/2" NPTF 316L stainless
steel pressure connection, Teflon® coated Polyimide (Kapton®)
diaphragm, Buna N O-ring, 1/2" orifice for clean out purposes.
Sensor Type 4, 1/4" NPTF 316L stainless steel pressure connection,
Teflon® coated Polyimide (Kapton®) diaphragm, Buna N O-ring,
1/8" orifice.
Model
|
Adjustable
Range
|
Deadband
|
Max.
Working
|
Proof
Pressure
|
|
Fall
Low
|
Rise
high
|
Low
|
High
|
High
|
|
|
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
|
A
|
8
|
0,6
|
30
|
2,1
|
2
|
0,1
|
6
|
0,4
|
600
|
41
|
1000
|
69
|
B
|
15
|
1,0
|
55
|
3,8
|
3
|
0,2
|
8
|
0,6
|
600
|
41
|
1000
|
69
|
C
|
30
|
2,1
|
170
|
11,7
|
5
|
0,3
|
15
|
1,0
|
600
|
41
|
1000
|
69
|
D
|
100
|
6,9
|
370
|
25,5
|
15
|
1,0
|
50
|
3,4
|
600
|
41
|
1000
|
69
|
E
|
200
|
13,8
|
700
|
48,3
|
40
|
2,8
|
90
|
6,2
|
1500
|
103
|
3000
|
206
|
F
|
400
|
27,6
|
1500
|
103,0
|
100
|
6,9
|
250
|
17,2
|
3000
|
206
|
4500
|
309
|
G
|
1000
|
68,9
|
3200
|
220,6
|
100
|
6,9
|
500
|
34,5
|
6000
|
414
|
10000
|
689
|
H
|
2000
|
137,9
|
6000
|
414,0
|
400
|
27,6
|
800
|
55,2
|
8000
|
551
|
10000
|
689
|
Sensor
Type 5, 1/2" NPTF 316L stainless
steel pressure connection and diaphragm, Viton O-ring, 1/2" orifice
for clean out purposes. Other materials available.
Sensor Type 6, 1/4" NPTF 316L stainless steel pressure connection
and diaphragm, Viton O-ring, 1/8" orifice. Other materials available.
Model
|
Adjustable
Range
|
Deadband
|
Max.
Working
|
Proof
Pressure
|
|
Fall
Low
|
Rise
high
|
Low
|
High
|
High
|
|
|
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
|
A
|
9
|
0,6
|
35
|
2,4
|
2
|
0,1
|
7
|
0,5
|
600
|
41
|
1000
|
69
|
B
|
25
|
1,7
|
65
|
4,5
|
3
|
0,2
|
10
|
0,7
|
600
|
41
|
1000
|
69
|
C
|
50
|
3,5
|
150
|
10,3
|
5
|
0,3
|
15
|
1,0
|
600
|
41
|
1000
|
69
|
D
|
100
|
6,9
|
350
|
24,1
|
15
|
1,0
|
50
|
3,4
|
600
|
41
|
1000
|
69
|
E
|
250
|
17,2
|
700
|
48,3
|
40
|
2,8
|
95
|
6,6
|
1500
|
103
|
3000
|
206
|
F
|
400
|
27,6
|
1500
|
103,0
|
100
|
6,9
|
300
|
20,7
|
3000
|
206
|
4500
|
309
|
G
|
1000
|
68,9
|
3200
|
220,6
|
100
|
6,9
|
500
|
34,5
|
6000
|
414
|
10000
|
689
|
H
|
2000
|
137,9
|
6000
|
414,0
|
400
|
27,6
|
1000
|
69
|
8000
|
551
|
10000
|
689
|
Sensor Type 7,
1/2" NPTF 316L stainless steel pressure connection and welded diaphragm.
Large 23/32" orifice for clean-out purposes.
Model
|
Adjustable
Range
|
Deadband
|
Max.
Working
|
Proof
Pressure
|
|
Fall
Low
|
Rise
high
|
Low
|
High
|
High
|
|
|
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
psi
|
bar
|
|
A
|
3
|
0,2
|
15
|
1,0
|
1
|
0,1
|
4
|
0,3
|
300
|
20,7
|
500
|
34
|
B
|
10
|
0,7
|
35
|
2,4
|
1
|
0,1
|
6
|
0,4
|
300
|
20,7
|
500
|
34
|
C
|
25
|
1,7
|
85
|
5,9
|
3
|
0,2
|
11
|
0,8
|
300
|
20,7
|
500
|
34
|
D
|
65
|
4,5
|
125
|
8,6
|
6
|
0,4
|
18
|
1,2
|
300
|
20,7
|
500
|
34
|
Temperature
Model Chart
Model
|
Adjustable
Range
|
Max.
Temperature
|
Bulb
Size
|
| |
|
°F
|
°C
|
°F
|
°C
|
(Dimension
A)
|
|
R1
|
-130
to 102
|
-90
to 50
|
170
|
75
|
3/8
x 4 7/8"
|
R2
|
0 to
150
|
-15
to 65
|
200
|
93
|
3/8
x 7 1/4"
|
R3
|
50
to 300
|
10
to 150
|
350
|
176
|
3/8
x 4 1/2"
|
R4
|
150
to 650
|
70
to 340
|
700
|
370
|
3/8
x 4"
|
Back to top
How
to Order
Build a part number by
selecting Housing Material, Electrical Rating and Number of Switches,
Electrical Conduit. Choose the Sensor Type and the Range from the Model
Chart. If options are required, add the code from the option list below.
Example: 12SHSN64M446.
12
|
S
|
H
|
S
|
N
|
6
|
4
|
M446
|
Series
|
Housing
Materials
|
Electrical
Rating
|
Number
of Switches
|
Electrical
Conduit
|
Sensor
Type, Pressure Connection
|
Model
|
Option(s)
|
COMP0NENTS
CODE
|
DESCRIPTION
|
|
Series
|
12
|
Housing
Materials
|
S
|
Stainless Steel
|
Electrical
Rating
|
L
|
1 amp
|
H
|
5 amp
|
Number
of Switches
|
S
|
SPDT
|
D
|
DPDT
|
Electrical
Conduit
|
N
|
1/2"
NPTM
|
M
|
M20
|
Sensor
Type, Pressure Connection
|
2
|
Welded 316 st/st
diaphragm, 1/2" NPTF
|
3
|
Teflon® coated
Polyimide (Kapton) diaphragm, 1/2" NPTF
|
4
|
Teflon® coated
Polyimide (Kapton) diaphragm, 1/4" NPTF
|
5
|
Stainless steel
diaphragm, 1/2" NPTF
|
6
|
Stainless steel
diaphragm, 1/4" NPTF
|
7
|
Welded 316 st/st
diaphragm, 1/2" NPTF
|
R
|
Remote mount temperature
|
Model
|
A,
B, C, D,
|
E,
F, G, H,
|
1,
2, 3, 4
|
Option(s)
|
M201
|
Factory
set switch, specify increasing or decreasing
|
M277
|
Range
in kPa on nameplate
|
M278
|
Range
in kg/cm2 on nameplate
|
M411
|
Compliance
to NACE MR-0175 for Sensor type 2 & 7;
types 3, 4, 5 & 6 standardly comply with NACE MR-0175
|
M430
|
Cover
lock
|
M446
|
Stainless
steel ID tag and wire
|
M460
|
External
ground screw
|
M511
|
1/4"
NPTM pressure connection for sensors types 3, 4, 5 & 6 only
|
M513
|
Junction
box, pre-wired; does not include enclosure type 4X approval
|
M515
|
DIN
43650 (not approved for Class I, Divisions 1 & 2 or CENELEC flame
proof requirements). Available SPDT only.
|
M550
|
Oxygen
service cleaning
|
NC1
|
NACE
certificate
|
62169-13
|
Mounting
bracket kit
|
6361-694
|
Junction
Box and terminal kit, not prewired
|
Consult
UE
|
Junction
box, EExe CENELEC
Exotic materials
Non-Belleville versions
|
|
|
|
|
Wells
Number
|
Description
|
W076
|
304
SS with 3/4 bushing and x 4" BT
|
W119
|
304
SS with 3/4 bushing and x 7" BT
|
W177
|
304
SS with 1/2 bushing and x 7" BT
|
W193
|
304
SS with 1/2 bushing and x 4" BT
|
Back to top |
Stainless
Steel Pressure & Temperature Switches