S+S Regeltechnik THERMASREG TR-F Série Notice D'instruction page 6

G
®
THERMASREG
Mechanical temperature controller ⁄ wet room temperature controller THERMASREG
working without external voltage. It is used for monitoring and controlling temperatures in heat generation plants, in heating, ventilation and air
conditioning systems, for ventilation, cooling and climate control in halls, cold storage rooms, greenhouses, nurseries, stables, breeding rooms, as
industrial room thermostat or surface-mounted thermostat in industrial applications as well as in wet room and outdoor areas.
TECHNICAL DATA
Switching capacity:
(Contact load)
Contact:
Housing:
Housing dimensions:
Cable gland:
Housing temperature:
Design principle:
Capillary:
Tolerance:
Routing:
Electrical connection:
Protection class:
Protection type:
Standards:
FUNCTION
®
THERMASREG TR 22
Type ⁄ WG01
TR 22
T R - 2 2
TR 22 U
T R - 2 2 U
TR 22
24...250 V AC +10 %, 16 A, cos ϕ = 1.0
24...250 V AC +10 %, 1.5 A, cos ϕ = 0.6
at 24 V AC min. 150 mA
dust-proof switch block unit as potential-free single-pole changeover contact
plastic, UV-resistant, material polyamide, 30 % glass-globe reinforced,
colour traffic white (similar to RAL 9016)
108 x 70 x 73.5 mm (Thor 2)
M 20 x 1.5; including strain relief
–35...+65 °C
torsion meter with liquid filling
copper
T ± 3 K; T ± 3 K
min max
admissible vibration load ≤ ½g
0.14 - 2.5 mm 2 via terminal screws
I (according to EN 60 730)
IP 65 (according to EN 60 529)
CE conformity, EMC directive 2014 ⁄ 30 ⁄ EU,
low-voltage directive 2014 ⁄ 35 ⁄ EU
Heating: The preset setpoint (scale value) is equivalent to the switch-off value of the heating.
The switch-on value is lower by the amount of operating difference.
Contact 2 - 3 breaks when temperature rises to the preset value.
Cooling: The preset setpoint (scale value) is equivalent to the switch-on value of the cooling.
The switch-off value is lower by the amount of operating difference.
Contact 1 - 2 closes when temperature rises to the preset value.
Temperature controllers, one-step
Temperature Thermal Operating
Range Difference (fixed) approx.
–35...+35 °C 3 K (± 1 K)
–35...+35 °C 3 K (± 1 K)
®
TR 22 with switching output (one-step) and copper capillary,
Connecting diagram
Cooling
Heating
Max. Capillary Item No.
Temperature
TR (External setting)
+60 °C 1102-1050- 1100- 100
TW (Internal setting)
+60 °C 1102- 1050- 2100-100
Rev. 2021 - V15
TR 22
2
1
3