TR44, TR45
Hauser
5
Shock and vibration resistance
4g / 2 to 150 Hz as per IEC 60068-2-6
Accuracy
RTD corresponding to IEC 60751
!
Note!
For measurement errors in °F, calculate using equations above in °C, then multiply the outcome by 1.8.
Response time
Tests of the sensor assemblies without transmitter in water at 0.4 m/s (1.3 ft/s), according to IEC 60751;
10 K temperature step change; For immersion length L > 45 mm (1.77 in):
Class
max. Tolerances
(°C)
Temperature
range
Characteristics
RTD maximum error type TF - range: -50 to +400 °C
Cl. A
± (0.15 + 0.002 · |t|
1)
) -50 °C to +250 °C
2)
a0008965-en
C. AA, former
1/3 Cl. B
± (0.1 + 0.0017 · |t|
1)
) 0 °C to +150 °C
Cl. B
± (0.3 + 0.005 · |t|
1)
)
-50 °C to +400 °C
1)
|t| = absolute value °C
2)
For TR44: -50 °C to 200 °C
Thermometer TR44 without thermowell
Outer diameter
Response time
Reduced tip
∅
5.3 mm (0.2 in) Straight tip
∅
6 mm (0.24 in)
8 mm (0.31 in)
t
50
t
90
≤
3 s
≤
7 s
not available
not available
6 mm (0.24 in)
t
50
t
90
not available
not available
≤
4s
≤
10 s
TR45 with thermowell
Diameter
Response
time
Reduced tip
∅
5.3 mm (0.2 in)
Tapered tip
∅
6.6 mm (0.26 in)
Straight tip
∅
9 mm (0.35 in)
A
1)
1)
without thermally conductive paste
B
2)
2)
with thermally conductive paste
A
1)
B
2)
A
1)
B
2)
9 x 1 mm
(0.35 in)
t
50
t
90
7.5 s
21 s
3.5 s
8 s
11 s
37 s
5 s
12 s
18 s
55 s
10 s
30 s
Summary of Contents for Omnigrad M TR44
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