Technical Specifications; Technical Data - Danfoss DEVIreg 850 IV Installation Instruction

3

Technical Specifications

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Technical data

Voltage:
• DEVIreg™ 850 IV
• PSU 24 VDC
Power consumption:
• DEVIreg™ 850 IV
• Roof sensor
• Ground sensor
Relay resistive load, max.:
• Alarm relay
• System A relay
• System B relay
Inductive load each relay, max.:
IP class:
• DEVIreg™ 850 IV
• Roof sensor
• Ground sensor
Ambient temperature:
• DEVIreg™ 850 IV
• Roof sensor(s)
• Ground sensor(s)
Sensor type:
Indication:
Measurements (D x H x W):
• DEVIreg™ 850 IV
• Roof sensor
• Ground sensor
• Tube ground sensor
Versions (languages):
Cable specification for terminals, max 1 × 4 mm2 or 2 × 2,5 mm2
Protection class:
Ball pressure test temperature:
Pollution degree:
Controller type:
Software class:
Storage temperature:
Mounting method:
* For further information on the sensors please refer to the sensor manual.
24
DEVIreg™ 850 IV
24 VDC ±10%
180–250 VAC, 50–60 Hz / 24 VDC
Max. 3 W
Max. 8 W (each)*
Max. 13 W (each)*
2 A 230 V~
15 A 230 V~
15 A 230 V~
1 A 230 V~ (power factor 0,3)
IP 20
IP 67*
IP 67*
–10 °C to +40 °C
–50 °C to +70 °C*
–30 °C to +70 °C*
DEVIbus™ connected moisture sensor(s)
2 × 16-character illuminated display
Alarm light (red)
Lit info key (yellow)
53 × 86 × 105 mm
15 × 23,5 × 216 mm*
ø = 87 mm; height = 74 mm*
ø = 93 mm; height = 98 mm*
Latin: GB, CZ, DE, DK, ES, EST, FI, FR, HR, HU, LT,
LV, NL, NO, PL, SCG, SE, SI, SK, TR.
Cyrillic: GB, BG, RO, RU.
Class II
75 °C
2 (domestic use)
1C
A
–20 °C to +65 °C
DIN rail
Installation instruction