CONTROLLERS, SENSORS, TRANSMITTERS
42
Electromechanical controls
MODEL RANGE °C DIFFERENTIAL K
OTHER CHARACTERISTICS
AS205
10 to 30
1
SPDT 5 (2) A-250 Vac - summer/winter changeover - 3 speed fan
selector
AS206
5 to 30
0.5
SPDT.Power supply 230 Vac
AS207
5 to 30
0.5
SPST for summer/winter changeover.Power supply 230 Vac
Room Thermostats
Series AS200 - Bimetal element. IP30 protection.
MODEL
RANGE
% R.H.
DIFFERENTIAL
% R.H.
OTHER CHARACTERISTICS
UF215
35 to 100
4
SPDT 2 (2) A-240 V a.c.- IP30 protection
UF217
30 to 100
3 to 6
SPDT 15 (2) A - 250 Va.c.- IP64 protection
Humidity Switches
Series UF200 - Synthetic fibre sensing element - UF215 room type - UF217 duct type
with 228 mm immersion pipe.
MODEL RANGE °C
MAX SAFETY
TEMPERATURE °C
OTHER CHARACTERISTICS
C307
20 to 70
85
copper bulb and capillary 2 m long
C309
95 to 140
155
Bulb Thermostats
Series C300 - Steam filled sensing element - Differential 2.5 to 5 K - SPDT 15 (2.5)
A-250 V a.c. - Die-cast aluminium case - IP55 protection.
MODEL RANGE °C DIFFERENTIAL K
OTHER CHARACTERISTICS
YZB
0 to 40
2+1
setting knob and lock nut
Fan-coil Thermostat
Series YZB - Liquid-filled sensing element - Copper bulb and capillary 1 m long.
SPDT 16 (4) A-250 V a.c. - IP00 protection.
MODEL RANGE °C DIFFERENTIAL K
OTHER CHARACTERISTICS
Y111
-18 to 13
3
max safety temperature 200 °C with external set
Y111RM -18 to 13
-
as above with manual reset
Frost- protection Switches
Series Y111 - Steam- filled sensing element - 6 m long capillary. SPDT contact 16 (16)
A 250 V a.c. - IP43 protection.
Note: For correct operation, the bulb must have a lower temperature with respect
to the controller.
