Stuhl SF50, thermostat 24vac

Description

Application
The SF50 T electronic room thermostat is intended for the room temperature dependent
control of heating installations in dry environment.

Characteristics
The room temperature is measured with the internal sensor.
By means of the rotary knob sets the desired room temperature between 5'C and 30'C. The energy demand is indicated with the light-emitting diode.

To heat
In heating mode, the output is activated when the room temperature is below
the set value comes.

Technical data
Type: SF 50 T.
Temperature range: + 5 to + 30 ° C
Hysteresis ± 1 K.
Switching differential ± 0.2 K. Fixed
Sensor KTY- semiconductor sensor internal
Temperature setting: rotary knob
Operating voltage: 24Vac (20 … 30V AC)
Output: Triac output potential utilized
max. permissible switching current: 0.8A, 24Vac (max. 5 thermomotors)
Electrical connection: screw connection
Ambient temperature: 0 to + 40 ° C
Operation: 1.C (no limit)
Measured voltage: 4.0 kV
Degree of pollution 2
Casing Material top part ABS (impact resistant, flame retardant)
bottom PA6 GF30
Size 81 x 81 x 16 (25) mm
Mounting on flush-mounted box or on optional surface-mounted frame
Cable entry via flush-mounted box
Enclosure IP 30
Protected II according to EN 60730
Weight approx. 90 g