Devireg 850 Thermostat – Ground or Roof Systems (1-4 sensors)

The Devireg 850 is the ideal solution for keeping an area free of ice and snow. Devireg 850 acts on information received from the sensors, which detect both temperature and moisture. Devireg 850 calculates the information and switches on only when the chosen combination of low temperature and moisture level are detected. This saves energy and reduces running costs.

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  • Description
  • Technical Data

Description

The Devireg 850 is the ideal solution for keeping an area free of ice and snow. Devireg 850 acts on information received from the sensors, which detect both temperature and moisture. Devireg 850 calculates the information and switches on only when the chosen combination of low temperature and moisture level are detected. This saves energy and reduces running costs.

Related Downloads

D850 Installation Instructions

Devireg850 Spec Sheet

Technical Data
Voltage 240V +10%/-20%
Power consumption
• Devireg™ 850
• Sensor(s)
Max. 3W
Ground: max. 13W, roof: max. 8W
Relays (all incl alarm)
• Resistive load
• Inductive load
250V ~ 16A
1A (power factor 0.3)
IP class
• Devireg™ 850
• Sensors
IP 20
IP 67
Ambient temperature
• Devireg™ 850
• Sensor - ground
• Sensor - roof
-10°C to +40°C
-30°C to +70°C
-50°C to +70°C
Sensor type Devibus™ connected moisture sensor(s)
Sensor lead 15m of 4 x 1mm2
Indication 2 x 16-character illuminated display
Measurements
• Devireg™ 850 (DIN rail)
• Sensor - ground
• Sensor tube - ground
• Sensor - roof
(Depth x Height x Width = DxHxW)
D = 53mm x H = 86mm x W = 105mm
Diameter = 87mm x H = 74mm
Diameter = 93mm x H = 98mm
D = 15mm x H = 23.5mm x W = 216mm
Warranty 2 years

 

Product Code Item No. of sensors
19150800 Devireg 850™ controller none
19122025 roof sensor 1
19122000 ground sensor 1