From uncertaintyto stability
303
002
004
050
080
303
These sensors are designed for measurement of solid surface temperature, liquid and gaseous non-corrosive media temperature, and also temperature of corrosive media that do not damage thermowell material.
Sensors can be of explosion protection type 0ExiaIICT6 X according to GOST 30852.10-2002. For further details see "Alternative designs & Ordering information" below.
|
Connection diagram |
3-wire |
класс допуска А, В, С |
|
|
4-wire |
|||
|
Vibration resistance GOST R 52931 |
group V3 |
||
|
Seismic resistance MSK-64 |
grade 9 for unit installation up to 70 m above zero mark |
||
|
Climatic category GOST 15150 |
UHL2Ambient temperature: |
-60..+120ºС for general purpose products |
|
|
-60..+85 ºС for Ex version with analogous signal |
|||
|
Calibration |
- GOST 8. 461-2009 |
||
|
Response time: |
does not exceed 25 seconds |
||
|
Group of operating |
Probability of |
Specified lifetime |
Mean |
Guarantee |
|
I |
0.95 for 40 000 hours |
5 years |
10 years |
5 years |
|
II |
0.95 for 16 000 hours |
2 years |
4 years (6 years)* |
2 years |
* - Increased mean lifetime with 0,6 failure-free operation possibility for the given period.
|
TC type |
Thermowell diameter, mm |
Thermowell material |
Group of |
Tolerance |
Application |
Cal. int. |
Mean lifetime |
|
CRTD |
10 |
S10 |
II |
A |
– 50…+120 |
2 years |
4 years |
|
B, C |
– 50…+150 |
2 years |
4 years |
||||
|
PRTD |
10 |
S10 |
I |
A, B, С |
– 50…+150 |
5 years |
10 years |
|
PRTD |
|
Exi |
304 |
— |
0 |
60 |
— |
Pt100 |
— |
В |
3 |
— |
S10 |
— |
8 |
— |
L |
/ |
l |
|
|
|
1 |
|
2 |
3 |
|
4 |
5 |
|
6 |
|
7 |
8 |
|
9 |
|
10 |
|
11 |
|
12 |
|
13 |
|
NN |
Name |
Code |
Description |
||
|
1 |
Sensor type |
CRTD |
Copper resistance temperature detector |
||
|
PRTD |
Platinum resistance temperature detector |
||||
|
2 |
Explosion protection |
Not filled |
general purpose electrical equipment |
||
|
Exi |
0ExiaIICT6 X, intrinsically safe circuit |
||||
|
3 |
Modification |
303, 304 |
see drafts at page |
||
|
4 |
Terminal head |
0 |
Free electrode ends 50mm |
IP65 |
0ExiaIICT6Х or general purpose |
|
2 |
miniature plug |
IP40 |
general purpose |
||
|
4 |
standard plug |
IP40 |
general purpose |
||
|
5 |
Sensor terminal |
50 |
Stranded conductor, silicon / shield / silicon insulation - shield is insulated from sensor body and does not have a terminal |
||
|
60 |
Stranded conductor, PTFE / shield / PTFE insulation - shield is insulated from sensor body and does not have a terminal |
||||
|
6 |
Type of TC |
50М, 100М, 50P, 100P, Pt100, Pt500, Pt1000 |
NSC according to GOST 6651-2009 |
||
|
7 |
Tolerance class |
А, В, С |
Tolerance class according to GOST 6651-2009 |
||
|
8 |
Connection diagram |
3, 4 |
3- and 4-wire connection diagram |
||
|
9 |
Sheath material |
S10 |
steel 12Cr18Ni10T |
||
|
10 |
Outer diameter, mm |
10 |
Sensor diameter 10 mm with working end thinning up to 9 mm |
||
|
11 |
Probe length, L, mm |
60÷500 |
specify dimensions in mm |
||
|
12 |
Extension wire length ℓ |
100÷30,000 |
specify dimensions in mm 500, 1000, 2000 3150 and more |
||
|
13 |
Fitting standard size |
Not filled |
Fitting M20x1,5 unless otherwise stated |
||
|
G1/2 |
Required fitting thread should be specified |
||||
|
PRTD Exi 303-060–Pt100–В3 - S10 - 10 - 80/ 5000
|
Product type |
PRTD |
Platinum resistance temperature detector |
|
Explosion protection |
Exi |
0ExiaIICT6 X |
|
|
Modification |
303 |
|
|
|
Cable gland |
― |
|
|
|
Wire code |
060 |
PTFE sheath, IP65 |
|
|
Type of TC |
Pt100 |
|
|
|
tolerance class and connection diagram |
В3 |
Class B, diagram 3-wire |
|
|
Output signal (accuracy class) |
|
analogous signal according to NSC |
|
|
Sheath material |
S10 |
steel 12Cr18Ni10T |
|
|
Working end diameter |
10 |
10 / 9 mm |
|
|
Probe length L |
80 |
mm |
|
|
Extension neck length ℓ |
5000 |
mm |
.jpg)