JUMO EMf-80 Series Operating Instructions Manual page 18

6 Instrument description
6.1 Technical data
Permissible
ambient
temperature
in operation
Permissible +50°C max., -50°C min.
storage
temperature
Max.
current rating
Type
EMf-80
EMf-80/U
EMf-80/au
Fusing required see max. current rating
Switching point based on limit setting at T
accuracy
Mean ambient If the ambient temperature at the switch head and / or the capillary deviates
temperature from the +22°C calibration ambient temperature, there will be a switching
drift referred point displacement.
to limit setting Higher ambient temperature
Lower temperature
If the operating temperature differs appreciably from the +22°C calibration
ambient temperature, it is possible to allow for this during calibration (at extra
charge).
Weight approx. 0.3 kg
Protection EN 60 529 - IP00
18
All manuals and user guides at all-guides.com
Capillary
max. +80°C
min. -40°C
Current rating
230 V AC, 10 (2) A, p.f. = 1 (0.6)
230 V DC, 0.25 A
Terminal 2:
230 V AC, 10 (2) A, p.f. = 1 (0.6)
230 V DC, 0.25 A
Terminal 4:
230 V AC, 2 (0.4) A, p.f. = 1 (0.6)
230 V DC, 0.25 A
AC/DC 24 V, 0.1 A
contact resistance ≤ 5m
amb
at the switch head
0.35 °C per °C
Switch head
+80°C max. limit setting +15%
-40°C
Ω
+22°C = +0 °C / -5 °C
= lower switching point
= higher switching point
at the capillary per m
0.07 °C per °C
at temperature probe
-50°C
·
m