Thermostatic head D
With built-in sensor
The thermostatic head D is used to control the temperature of individual rooms using, for example, heaters, convectors, and radiators.
Product branding
Features and Benefits
Reduced size in length and diameter
Liquid-filled thermostat with high pressure power and precision control
Limiting or locking of a setting
Applications
Heating systems.
Functions
Temperature control
Frost protection.
Limiting or locking of a setting.
Differential pressure influence
0.3 K
Temperature
Max. sensor temperature: 50°C (122°F)
Nominal temperature range
6 °C - 28 °C
Water temperature influence
0.7 K
Control behavior
Control behavior: Proportional controller without auxilliary energy. Liquid-filled thermostat. High pressure power, lowest hysteresis, optimal closing time. Stable control behavior even in the case of small calculated p-band variation (<1K).
Hysteresis
0.3 K
Closing time
24 min
Head variant
Thermostatic head D
Marking
Heimeier.
Setting numbers 1-5.
Rotation direction indicator.
Colour
White RAL 9016
Connection
Designed to be mounted on all IMI Heimeier thermostatic valve bodies and radiators with integrated valves which have an M30x1.5 thermostatic insert.
Material
Liquid-filled thermostat.
3rd Item Number
6850-00.500
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
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