Thermostat & Heater

ETF012 Temperature and humidity adjustable Electronic Thermostat

Model
ETF012
Brand
NQQK
Temperature and humidity adjustable
Optical Operating display(LED)
High switching capacity
Clip fixing
The electronic hygrostat senses the relative humidity in an enclosure with electric/electroni
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ETF012 Temperature and humidity adjustable Electronic Thermostat

Temperature and humidity adjustable

Optical Operating display(LED)

High switching capacity

Clip fixing


The electronic hygrostat senses the relative humidity in an enclosure with electric/electronic components,
and turns on a heater at the set point,helping prevent the formation of condensation in the enclosure The
LED integrated in the adjustment knob is lit when the connected heater is in operation

 
 

Technical Data:

Switch difference (temperature) 2K (± 1K tolerance) at 25°C/77°F (50% RH)
Switch difference (humidity) 4% RH (± 1% tolerance) at 25°C/77°F (50% RH)
Reaction time (humidity) 5 sec.
Contact type change-over contact (relay)
Service life NC: 50,000 cycles
  NO: 100,000 cycles
Max. Switching capacity (Relay output) NC: 240VAC, 6 (1) A
  NO: 240VAC, 8 (1.6) A
  NC: 120VAC, 6 (1) A
  NO: 120VAC, 8 (1.6) A
  24VDC, 4A
Optical indicator LED
Connection 5-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm⊃2;, stranded wire (with wire end ferrule) 1.5mm⊃2;
Mounting clip for 35mm DIN rail, EN60715
Casing plastic according to UL94 V-0, light grey
Dimensions 77 x 60 x 43mm
Weight approx. 0.2kg
Fitting position vertical
Operating/Storage temperature 0 to +60°C (+32 to +140°F) / -20 to +80°C (-4 to +176°F)
Operating / Storage humidity max. 90 % RH (non-condensing)
Protection type IP20

 

Art. No. Operating voltage Setting range temperature Setting range humidity Approval
01230.0-00 230VAC, 50/60Hz 0 to +60°C 50 to 90% RH VDE + UL File No. E164102
01230.9-00 120VAC, 50/60Hz +32 to +140°F 50 to 90% RH UL File No. E164102
01230.0-01 230VAC 50/60HZ +32 to +140°F 50 to 90% RH UL File No. E164102
01230.9-01 120VAC, 50/60Hz 0 to +60°C 50 to 90% RH UL File No. E164102

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