HMP45A and HMP45D
U274en-1.2 Operating Manual
5
5.2 Temperature
HMP45A
Measurement range -39.2...+60 °C
Output scale -40...+60 °C equals 0...1 VDC
Accuracy at 20°C ±0.2 °C
Accuracy over the whole measurement range:
0.1
0.2
0.3
-0.1
-0.2
-0.3
0
0.4
0.5
-0.4
-0.5
-20
°
-10 0
10
20
30
40
50
60
-30-40
Temperature sensor Pt 1000 IEC 751 1/3 Class B
HMP45D
Measurement range -40...+60 °C
Output signal resistive four wire connection
Temperature sensor Pt 100 IEC 751 1/3 Class B
5.3 General
Operating temperature range -40...+60 °C
Storage temperature range -40...+80 °C
Supply voltage 7...35 VDC
Settling time 500 ms
Power consumption < 4 mA
Output load >10 kohm (to ground)
Weight 350 g (including package)
Cable length 3.5 m
Housing material ABS plastic
Housing classification (electronics) IP 65 (NEMA 4)
Sensor protection (standard) membrane filter, part no. 2787HM
Dimensions in mm (inches):