TER-4
Description
TER-4 | Double thermostat
- Double thermostat for temperature monitoring and regulation over a wide range of temperatures
- Temperature range switch and fine temperature setting for each thermostat
- Usable for temperature monitoring in switchboards, heating or cooling systems, motors, liquids, open spaces, etc.
- Galvanically isolated power supply AC 230V or AC / DC 24V
- 2 inputs for temperature sensors NTC 12k / 25°C
- Setting independent or dependent thermostat function (see function description)
- Short-circuit monitoring or sensor interruption
- Heating / cooling function selection
- Adjustable switching hysteresis (sensitivity)
- Two output relays (for each level independent)
- Output contact 2x switches 16A / 250V AC1
- Output status indication and LED sensor fault indication
- 3-MODULE, DIN rail mounting
- Choice of external temperature sensors (NTC thermistor) with double insulation in standard lengths of 3, 6 and 12m.
More information
- Function: double thermostat
- Power terminals: A1-A2
- Voltage range: AC 230V (AC 50-60Hz), AC/DC 24V galvanically separated
- Supply voltage tolerance: - 15%; + 10%
- Measuring terminals: T1-T1 and T2-T2
- Number of contacts: 2x switches (AgNi)
- Operating temperature: -20°C to 55°C
- Operating position: any
- Mounting: DIN rail EN 60715
- Protection degree: IP40 from front panel / IP20 terminals
- Dimensions: 90 x 52 x 65mm
- Weight: 251g
Documents
Parameters
Power voltage | 24 V AC/DC, 230 V AC |
---|---|
Design | 3-MODULES |
Sensor | External |
Temperature range | -40 ... 110 °C |