CAL CONTROLS

CAL ET2411, ET2412 digital thermostat ET2411-024-08

The ET24 is specifically designed for use with NTC sensors. The unit is easy to configure and use, has a large clear display for good visibility and a compact design which is fast to install.

  • Range -60 to 150°C
  • Single or double outputs for control and alarms
  • 35 x77mm format (29 x 71mm cutout)
  • Independent deviation and band alarms
  • Adjustable upper and lower setpoint limits
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  • Designed for use with NTC sensors
  • Heating or cooling control
  • 1 or 2 outputs for control and alarms

Selected variant

Available in several variants

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Technical data

Input NTC, 10kOhm@25°C
Sampling 100 ms
Output Relay
Relay output 8 A, 250 Vac, resistive load
Relay function C/O
Number of digits 4
Digit height 12.5 mm
Indication Red LED for output status
Control mode ON/OFF with adjustable hysteresis
Alarms Over, under, band alarm
Memory EEPROM (10 years min)
Mounting Panel mount
Panel size 35x77 mm
IP class IP65
Depth 61 mm
Weight 215 g
Supply voltage 24 V AC/DC
Frequency 50-60
Power consumption 3 VA max
Galvanic isolation Between supply and input/output
Temperature resistance housing to 50 °C
Storage temperature min -25 °C
Storage temperature max 70 °C
Moisture resistance 80% Rh max, non condensing
Approvals CE, EMC, RoHS

Measurements and connections

Product description

The ET24 is specifically designed for use with NTC sensors. The unit is easy to configure and use, has a large clear display for good visibility and a compact design which is fast to install.

  • Range -60 to 150°C
  • Single or double outputs for control and alarms
  • 35 x77mm format (29 x 71mm cutout)
  • Independent deviation and band alarms
  • Adjustable upper and lower setpoint limits

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Related

Parts Output Relay output Relay function IP class IP class front Supply voltage Frequency Temperature operational min Temperature operational max Price
Relay
8 A, 250 Vac, resistive load
C/O
IP65
24 V AC/DC
50-60
8 A, 250 Vac, resistive load
C/O
IP65
230 V AC
50-60 Hz
8 A, 250 Vac, resistive load
1x C/O, 1x N/O
IP65
230 V AC
50-60 Hz
Relay
5 A, 250 Vac, resistive load
N/O
IP65
12 V AC/DC
50-60
-60 °C
150 °C
Relay
8 A, 250 Vac, resistive load
C/O
IP65
12 V AC/DC
50-60
-60 °C
150 °C
Relay
16 A, 250 Vac, resistive load
N/O
IP65
12 V AC/DC
50-60
-60 °C
150 °C
Relay
5 A, 250 Vac, resistive load
N/O
IP65
24 V AC/DC
50-60
-60 °C
150 °C
Relay
16 A, 250 Vac, resistive load
N/O
IP65
24 V AC/DC
50-60
-60 °C
150 °C
Relay
5 A, 250 Vac, resistive load
N/O
IP65
115 V AC
50-60
-60 °C
150 °C
Relay
8 A, 250 Vac, resistive load
C/O
IP65
115 V AC
50-60
-60 °C
150 °C
Relay
16 A, 250 Vac, resistive load
N/O
IP65
115 V AC
50-60
-60 °C
150 °C
Relay
5 A, 250 Vac, resistive load
N/O
IP65
230 V AC
50-60
-60 °C
150 °C
Relay
16 A, 250 Vac, resistive load
N/O
IP65
230 V AC
50-60
-60 °C
150 °C
2x Relay
8 A, 250 Vac, resistive load
1x C/O, 1x N/O
IP65
12 V AC/DC
50-60
-60 °C
150 °C
2x Relay
8 A, 250 Vac, resistive load
1x C/O, 1x N/O
IP65
24 V AC/DC
50-60
-60 °C
150 °C
2x Relay
8 A, 250 Vac, resistive load
1x C/O, 1x N/O
IP65
115 V AC
50-60
-60 °C
150 °C

Selected variant

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