Order No.: 900165.047
Technical data of ST72-31.03
Input
E1:
external potential-free contact
Measuring input
F1:
Temperature sensor, available types:
Pt100, 2-wire or 3-wire
Thermo element, type J or type K
Linear input 0-10V or 0-20mA
PTC
Measuring ranges:
Pt100:
-200°C...+840 °C
PTC:
-50...145°C
Type J:
-200...1200°C
Type K :
-200...1200°C
Measuring accuracy of the controller: +/-0.5% of measuring range, max. +/-1K
Outputs
K1:
Relay, change-over contact, 4A 250V (cos
ϕ
=1)
K2:
Relay, change-over contact, 4A 250V (cos
ϕ
=1)
K3:
Relay, normally-open contact, 4A 250V (cos
ϕ
=1)
Display
One 3-digit LED-displays, height 13 mm, for temperature display, colour red
Three LEDs, for status display of the outputs K1, K2 and K3.
Power supply
230V 50/60Hz
Connectors
plug and socket
Ambient conditions:
Storage temperature:
-20°C...+70°C
Operating temperature:
0...55°C
Relative humidity:
max. 75%, without dew
Weight
ca. 330g
Enclosure
Front IP50, also available with IP63
Installation data
Unit is to be installed in an instrument panel.
Front size
72 x 72 mm
Panel cut-out
66.5 x 66.5 mm
Installation depth
ca. 120 mm
Содержание ST72-31.03
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