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Contact Us
- Contact Person : Mr. Wong Kobe
- Company Name : Yueqing Winston Electric Co., Ltd.
- Tel : 0086-577-27852809
- Fax : 0086-577-27875159
- Address : Zhejiang,Wenzhou,Changhong Industrial Zone,Liushi Town,Yueqing
- Country/Region : China
- Zip : 325604
ETF 012 Electronic Hygrothermostat
Product Detailed
Related Categories:Temperature Instruments
Electronic Hygrothermostat ETF 012
Temperature and humidity adjustable
LED display
High switching capacity
Clip fixing
ETF 012 Electronic Hygrothermostat
1.Features:
Temperature and humidity adjustableOptical operating display LED
High switching capacityClip fixing
The electronic hygrotherm senses the ambient temperature and relative humidity in an enclosure with electric/electronic components, and turns on a heater (or alternatively, a fan) at either set point, helping prevent the formation of condensation in the enclosure. The LED integrated in the adjustment knob on the active controller is lit when the connected device is in operation.
2.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 2.5mm², stranded wire (with wire end ferrule) 1.5mm² |
| 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 |
| 01230.9-01 | 120VAC, 50/60Hz | 0 to +60°C | 50 to 90% RH | UL File No. E164102 |
3.Dimensions:
4.Example of connection:
ETF 012 Electronic Hygrothermostat
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