immersion probe Typesheet: TT4TP
  • measuring range: -40°C...150°C
  • response time: T05=5sec/ T09=15sec
  • material (process-intrusive): 1.4404/1.4571 (316L/316Ti)
  • outder diameter tube D: 4mm
  • protection category: IP68 according to DIN EN 60529
  • protection class: III
Technical data
measuring range -40°C...150°C
response time T05=5sec/ T09=15sec *1
material (process-intrusive) 1.4404/1.4571 (316L/316Ti)
outder diameter tube D 4mm
protection category IP68 according to DIN EN 60529
protection class III
tensile strain (cable to sleeve) max 20N
connection wire (cable-jacket/wire) silicone/PFA/FEP 2xAWG26/7
insulation resistance 500V DC testing voltage
colour of cable grey
ambient conditions
application area liquid and gaseous media
dew-point-resistance yes
storage temperature -20°C...+70°C
process pressure at normal pressure

Type key configuration

Pos. Technical characteristics
Key
Expression
1 length of sleeve HL
A0
40mm
2 sensorelement-type
B0
Pt100, tolerance class B according to DIN EN 60751
B1
Pt100, tolerance class A according to DIN EN 60751
B2
Pt100, tolerance class AA according to DIN EN 60751
B3
Pt1000, tolerance class B according to DIN EN 60751
B4
Pt1000, tolerance class A according to DIN EN 60751
B5
Pt1000, tolerance class AA according to DIN EN 60751
B6
NTC 10K@25°C B25/85=3977 B±1%/R±1%, valid from 50°C, <50°C is B2%/R2% *2
B7
NTC 20K@25°C B25/85=3970 B±1%/R±1% *2
3 cable length KL
C0
2000mm-50+100 *3
C1
5000mm -100+200 *3
4 sensor connection
D0
wire end sleeves 0,25mm²

Remarks

* 1 measured in water 70°C, 0,04m/sec
* 2 NTC epoxy-coated, opterating temperature range -40...+150°C. typical drift of NTC-elements has to be considered, e.g.: storage in dry heat (t=155°C/1000h) 2% / storage in damp heat (T=40°C, rH 93%, 56 days) 1% / rapid temperature cycling (lowest temperature -55°C, upper temperature 155°C, number of cycles 100) 1% / endurance (Pmax 60mW /1000h) 3% / Long-term stability (T 70°C, 10.000h) 2%
* 3 stripping length AL=40mm +10-10

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info(at)sontec.de

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