1 | OTC7000.13 | 3A，单温控，内置传感器 | 2 | OTC7000.16 | 16A，单温控，内置传感器 | 3 | OTC7000.12 | 20A，单温控，内置传感器 | 4 | OTC7000.26 | 16A，单温控，外置传感器 | 5 | OTC7000.22 | 20A，单温控，外置传感器 | 6 | OTC7000.33 | 3A，双温控，同时控温与限温＋时控节能 | 7 | OTC7000.36 | 16A，双温控，同时控温与限温＋时控节能 |
OTC includes both: built-in sensor and limitation floor sensor. The thermostat operates either with one of these sensors or with both of them.
Therefore OTC is recommended for applications, where there is a need for floor temperature limitation, for example, wooden floors. The limitation floor sensor is used for securing either minimum or maximum floor temperature.
Furthermore, OTC is ideal for stock optimisation purposes, as 3 temperature control options are available in one thermostat.
OTC has the possibility setback mode, which is activated by a day/week timer. It also has built-in interrupter for convenient switching off at airing the room and at summer times.
Application
For the control of warm-water (floor) heating systems and direct electric heating systems used in Commercial buildings, Residential buildings, Light industrial buildings… Features
LED indicator is light when heating is on
With manual switch and knob for easy operation
On/off control output for heating device
Setback function when connecting with a programmable timer (OTC70.33 & OTC70.36)
Temperature limitation function for protecting the floor (OTC70.33&OTC70.36) | Technical data | Voltage: AC230V (AC110V / AC24V available)
Power consumption: 5W
Setting range: 4℃～45℃
Limitation scale: 25℃～50℃ (RTC70.33&RTC70.36)
Setback temperature: 5℃ (RTC70.33&RTC70.36)
Switching differential: ±0.5K
Ambient temperature: -5℃～50℃
Protective housing: IP20
Housing material: self-extinguishing PC
Floor sensor: rubber-thermoplastic NTC sensor,
cable length is 3m |
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