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Electronic Hygrothermostat
ETF012 Series
PLACE ORDER - Temperature and Humidity Adjustable
- Optical Operating Display (LED)
- High Switching Capacity
- Clip Fixing
Description
Description
The electronic hygrotherm senses theambient temperature and relative humidity inan enclosure with electric/electroniccomponents, and turns on a heater (oralternatively, a fan) at either set point,helping prevent the formation ofcondensation in the enclosure. The LEDintegrated in the adjustment knob on theactive controller is lit when the connecteddevice is in operation.
SPECIFICATIONS
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): Approximately 5 sec
Contact Type: Change-over contact (relay)
Contact Resistance: <10 mΩ
Service Life:
NC: >50,000 cycles
NO: >100,000 cycles
Max Switching Capacity: 24 Vdc, 4 A
Relay NC: 240 Vac, 6 (1) A output
Relay NO: 240 Vac, 8 (1.6) A output
NC: 120 Vac, 6 (1) A
NO: 120 Vac, 8 (1.6) A
EMC: Acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3
Optical Indicator: LED
Connection: 5-pole terminal, clamping torque 0.5Nm max; rigid wire 2.5 mm2 (0.10 in2) stranded wire (with wire end ferrule) 1.5 mm2 (0.06 in2)
Mounting: Clip for 35 mm (1.4") DIN rail, EN50022
Casing: Plastic according to UL94 V-0, light gray
Dimensions: 77 x 60 x 43 mm (3.0 x 2.4 x 1.7")
Weight: Approx. 0.20 kg (7.1 oz)
Fitting Position: Vertical
Operating Temperature: 0 to 60°C or 32 to 140°F
Storage Temperature: -20 to 80°C (-4 to 176°F)
Protection Type: NEMA 2 (IP20) Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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