Product Details
- Stages2
- Voltage120/208/240 v
- ColorGray
- Temperature Range-30 to 220 °F
Description
The Ranco® ETC Series Electronic Temperature Control offers a full-featured electronic replacement for electrical-mechanical temperature controls used in many commercial refrigeration applications. With its wide temperature range, one and two stage capability, selectable heating/cooling modes and multi-voltage input, the ETC is designed to provide application flexibility. Models available include 120/208/240V AC and 24V AC.
- Unlike many electronic controls, the
ETC is simple to install and set up. One finger is all you need to
program it. The standard digital display and keypad allow the user to
adjust the temperature settings with 1 degree resolution. Setpoint
temperature, differential and mode of operation (heating or cooling) can
all be selected using the keypad and display.
When not in the programming mode, the display gives a constant readout of the sensor temperature. Annunciators on the liquid crystal display also indicate when the relay is energized.
- The ETC is capable of remote temperature sensing up to 400 feet away from the control when using standard 22 gauge sensor wire.
- Every
ETC model is equipped with diagnostic programs that check for hardware,
software, or system problems and display different error codes to
indicate where the trouble is.
The ETC also has a keyword lockout switch to prevent tampering with the control settings by unauthorized personnel. The switch, which is located inside the enclosure, can be used to disable the keypad function.
Features and Benefits:
- Anti-short cycle compressor delay for cooling applications.
- Wide temperature range (-30°F to 220°F) (-34.4°C to 104.4°C).
- Wide differential adjustment (1°F to 30°F) (-17°C to -1°C).
- LCD read-out for sensor temperature, control settings, and relay status.
- High Amp output relay (FLA 16 Amps @ 120V AC and 8 Amps @ 208/240V AC) single stage.
- EEPROM memory retains control settings during power outages.
- Keypad lockout to prevent end-user alteration of settings.
- 8 foot lead with sensor is extendable up to 400 feet using 18 or 22-gauge thermostat wire.
- Easy 4-step set-up.
- Heavy-duty relay is 1 HP rated.
- Selectable °F or °C heating/cooling modes.
- Single and two stage models.
- NEMA 1 case and cover.
- NEMA 4X models available.
- White backlight on display.
- Sensor rated IP67 for dust and water (<1m) resistance.