CAL EI1410 NTC temperature indicator is a small and easy-to-use temperature indicator with 4-digit display, temperature unit selection and maximum and minimum measurement value recording and alarm upper and lower limit adjustment function.
This manual covers the installation and wiring of the EI1410 NTC temperature indicator, including panel mounting, connection diagrams, and safety requirements. It also explains how to use the front‑panel keypad to adjust alarm limits, select display format, and change temperature units.
Technical specifications such as supply voltage options, power consumption, temperature scale, accuracy, sensitivity, dimensions, weight, and environmental limits are listed. Programming functions for setting limits, hysteresis, offset, and display mode are described, along with error messages and troubleshooting guidance.
| Power Consumption | Max. 5 VA |
|---|---|
| Display Digits | 4 digits |
| Temperature Scale | Decimal -50.0°C … 110.0°C |
| Accuracy | +1°C |
| Sensitivity | 0.1°C |
| Dimensions | W77 x H34 x D70 mm |
| Weight (230V version) | Approx. 250 g (after packing) |
| Ambient Temperature Range | 0 °C … +50 °C (storage -25 °C … 70 °C) |
| Maximum Relative Humidity | 80 % up to 31 °C |
| IP Rating | Front panel IP60, Rear panel IP20 |
Use the front‑panel keypad; the upper and lower limits of the alarm value can be adjusted.
Press the programming key and select the desired unit; the temperature unit can be selected °C or °F.
The device consumes a maximum of 5 VA.
The device is flush‑mounted; panel thickness should be a maximum of 7 mm and clamps are removed as described.