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Electronic thermostat ETL 011

ETL

  • Large setting range
  • Small hysteresis
  • Optical operating display (LED)
  • Change-over contact
  • Signal application

Product description

The electronic thermostat registers the surrounding air temperature and can switch a signal current via its internal relay with a potential-free change-over contact.

 

Signal-processing devices can be controlled directly with the ETL 011. In order to control heating and cooling equipment, filter fans and signal devices the switch module SM 010 or a similar device is needed.

 

The LED integrated in the adjustment knob shows the closed status of the contact 1-2.

 

When temperature is rising contact 1-2 opens and the LED turns off. In currentless state (no supply voltage) contact 1-2 opens.

Part numbers

Parts Price Control range temperature from Control range temperature to Control range temperature from Control range temperature to
-20 °C 60 °C
-4 °F 140 °F

Part

01131.2-00
ETL 011 Thermostat, -20°C…+60°C, change over, 12-48V dc

Technical data

General data

Control range temperature from -20 °C
Control range temperature to 60 °C
Tolerance switch off ±1,5K
Tolerance for switch on ±1,5K
Hysteresis temperature 4K (±1,5K ) @ +20°C (+68°F)
Detection NTC
Contact type Changeover (SPDT)
Colour Light grey

Rated operating conditions

Voltage max 60 V dc
Voltage min 10 V dc
Breaking capacity DC 0,5 A @ 48 V DC
Operational Temperature -40°C ... +85°C
Storage temperature -40°C ... +85°C
Breaking capacity min DC 10 mW
Life span > 100,000 cycles
Operating humidity < 90% RH
Humidity storage <90% RH

Dimensions

Height 64,5 mm
Width 42 mm
Depth 38 mm
Weight 0,07 kg
Material plastic housing Plastic
Material of body Plastic
Tightening torque max 0,5 Nm

Safety & approvals

IP class IP20
Approvals CE, cULus, EAC, RoHS, UL, UL E164102, VDE
Flammability class UL94-V0

Resource

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