Vaisala HMP4 - Figure 57 TMP1 Temperature Measurement Accuracy over Full Range; Table 54 TMP1 Operating Environment; Table 55 TMP1 Inputs and Outputs

Property Description/Value
Sensor Pt100 RTD Class F0.1 IEC 60751
1) Defined against calibration reference. Including non-linearity, hysteresis, and repeatability.
2) Exposing temperature sensor to temperatures outside −20 … +150 °C (−4 … +302 °F) may
cause permanent additional deviation of ±0.1 °C (0.18 °F)
3) Defined as ±2 standard deviation limits. Small variations possible; see calibration certificate.
0
0.1
0.2
0.3
0.4
Accuracy [+/-
°C]
Temperature [
°
C]
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
0.5
-70
-60
-50
Figure 57 TMP1 temperature measurement accuracy over full range
Table 54 TMP1 operating environment
Property Description/Value
Operating temperature of probe body −40 … +80 °C (−40 … +176 °F)
Operating temperature of probe head −70 … +180 °C (−94 … +356 °F)
Operating environment Suitable for outdoor use
IP rating
Probe body IP66: Dust-tight. Protected from powerful water
jets from any direction.
Probe head and cable IPX8/IPX9: Protected against high pressure and
temperature water jets. Protected from the
eects of continuous immersion in water. Tested
under the following conditions:
• Immersion depth: 150 cm (59 in)
• Immersion time: 60 min
Table 55 TMP1 inputs and outputs
Property Description/Value
Operating voltage 15 … 30 V DC
HMP Series with MMP8 and TMP1 User Guide M212022EN-F
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