ETF-012-1

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Der elektronische Hygrotherm überwacht gleichzeitig Temperatur und Luftfeuchte in Schaltschränken und Gehäusen. Die Kondensat-Vermeidung erfolgt durch bedarfsgerechte Schaltung von Heizung und Lüftern. Bei der Ausführung mit externem Sensor kann dieser im Schaltschrank frei platziert werden und ermöglicht dadurch eine punktgenaue Messung.

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Technical parameters

Power
Inrush current	30 A
Inrush current duration	10 s
Power consumption	1 W
Reference voltage 2	120 VAC
Reference voltage 2 ohmic	120 VAC
Reference voltage dc ohmic	60 VDC
Reference voltage inductive maximum	240 VAC
Reference voltage ohmic	240 VAC
Switching current dc ohmic	0,6 A
Switching current inductive	1,6 A
Switching current ohmic	10 A
Environment and package
Height	77 mm
Mounting	Clip for 35 mm DIN rail, EN 60715
Operating temperature	-40 °C - 60 °C
Storage temperature	-40 °C - 60 °C
Other
01230.0-00	0 °C - 60 °C \| AC \| 100 V - 240 V
01230.1-00	0 °C - 60 °C \| DC \| 24 V - 48 V
01230.9-00	32 °F - 140 °F \| AC \| 100 V - 240 V
01231.0-00	0 °C - 60 °C \| External hygrotherm sensor with 1 m cable \| AC \| 100 V - 240 V
01231.0-01	0 °C - 60 °C \| External hygrotherm sensor with 2 m cable \| AC \| 100 V - 240 V
01231.1-00	0 °C - 60 °C \| External hygrotherm sensor with 1 m cable \| DC \| 24 V - 48 V
01231.1-01	0 °C - 60 °C \| External hygrotherm sensor with 2 m cable \| DC \| 24 V - 48 V
01231.9-00	32 °F - 140 °F \| External hygrotherm sensor with 1 m cable \| AC \| 100 V - 240 V
01231.9-01	32 °F - 140 °F \| External hygrotherm sensor with 2 m cable \| AC \| 100 V - 240 V
Casing	Plastic to UL94 V-0, light grey
Connection	5-pole clamp: rigid wire/stranded wire with wire end ferrule 2.5 mm² (AWG 14)
Contact type	Relay
Depth	43 mm
Design	Changer
Device type	Hygrotherm
Note	Switching resistive load (switching inductive load). Wire end ferrules must be used for connections with stranded wires.
Operating display	LED
Operating humidity	≤90 % RH
Protection type	IP20
Reaction time	5 s
Service life	VDE: >15000 cycles UL: >30000 cycles
Setting range 2	50 % RH - 90 % RH
Storage humidity	≤90 % RH
Switching capacity	AC 240 V, 10 (1.6) A; DC 30 W, DC 60 V, 0.6 A
Switching differential	2 K
Switching differential 2	4 % RH
Switching differential 2 tolerance	± 1 % RH
Switching differential tolerance	± 1 K
Torque	0,5 Nm max.
Weight	200 g
Width	60 mm

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