03059.9-00

NEW Electronic Hygrotherm ETF 012 Controls both temperature and humidity High switching capacity Optical function displays (LED) DIN rail mountable ACTUAL SIZE The ETF 012 senses the ambient temperature and relative air humidity. Depending on which contact combination is chosen, it then turns on or off a connected device if either the temperature is below, or the humidity above the set point. The integrated LED in each adjustment knob is lit indicating the active function. Technical Data ETF 012 Temperature range: Humidity range: Switching difference (hysteresis): 32-140°F (0-60°C) adjustable 50-90% RH adjustable approximately 3.6°F (2K) ± 1K tolerance approximately 4% RH ± 1% tolerance approximately 160 sec. Change-over contact NC: AC 240 V - 6A resistive, 1A inductive NO: AC 240 V - 8A resistive, 1.6A inductive NC: AC 120 V - 6A resistive, 1A inductive NO: AC 120 V - 8A resistive, 1.6A inductive DC 24 V - 4A resistive >100,000 cycles LED 5-pole terminal for AWG 14 max (2.5 mm2) Clip for 35 mm DIN rail (EN 50022) 3.03 x 2.36 x 1.69” (77 x 60 x 43 mm) Plastic, UL94V-0 Approx. 6 oz (0.2 kg) Vertical 32 to 140°F (0 to 60°C) -4 to 176°F (-20 to 80°C) IP 20 UL (VDE - p/n 01230.0-00 only) Response time: Contact type: Relay output (switching capacity): Service life: Function control light: Connections: Mounting: Dimensions (H x W x D): Housing: Weight: Mounting position: Operating temperature: Storage temperature: Protection type: Agency approvals: Input: 1.69” (43 mm) 2.36” (60 mm) >%RH Heater 230VAC, 50/60Hz 120VAC, 50/60Hz Contacts 1 & 2: Supply voltage (120 VAC or 230 VAC) Relay output: Contacts 3 and 5 4 and 5 Contacts 3 & 5 and contacts 4 & 5 (see table on left) close at … open at … use for humidity rise humidity drop heaters or or de-humidifiers temperature drop temperature rise low-temp alarms humidity rise humidity drop cooling or or humidifiers temperature rise temperature drop high-temp alarms Connection diagram Heater Hygrotherm Example of connection Specifications are subject to change without notice. Suitability of this product for its intended use and any associated risks must be determined by the end customer/buyer in its final application. STEGO, Inc. · 2270 Northwest Parkway · Suite 170 · Marietta, GA 30067 · Tel: (770) 984-0858 · Fax: (770) 984-0615 Toll free: 1-888-783-4611 (US & Canada only) · www.stegousa.com ETF012-11-05/US 230 VAC, 50/60 Hz, Scale: °C / %RH 120 VAC, 50/60 Hz Scale: °F / %RH 120 VAC, 50/60 Hz Scale: °C / %RH 3.03” (77 mm) Part No. 01230.0-00 Part No. 01230.9-00 Part No. 01230.9-01