The 1430 temperature monitor monitors refrigeration temperatures are within safe limits and monitors correct equipment operation. The monitor has a thermistor temperature sensor, a blue LED indicates normal temperature, a flashing red LED indicates too hot, and a flashing blue LED indicates too cool.
The Aatcolectric 1430 Smart Indicator series is a temperature monitor designed for refrigeration, cold storage, chillers and air‑conditioning equipment. It features a blue LED for normal temperature, a flashing red LED for over‑temperature and a flashing blue LED for under‑temperature, with a snap‑in design and selectable terminal connections.
The device operates from 230 Vac (±20 % 50 Hz) as well as 115 Vac, 24 Vdc or 12 Vdc, consumes less than 1 W, and complies with UL94 V2 flame retardancy, CE, RoHS and various EMC directives. It uses an NTC thermistor sensor with a 1 m cable and is rated for –30 °C to +80 °C operating temperature.
| Power consumption | Less than 1 Watt |
|---|---|
| Operating supply | 230 Vac ±20 % 50 Hz, 115 Vac, 24 Vdc, 12 Vdc |
| Bezel size | 32 mm × 14 mm |
| Panel cut‑out | 11.0 mm × 30.0 mm (approx.) |
| Body material | Nylon 6.6, matte black finish |
| Lens material | Clear polycarbonate, soft‑line matte finish |
| Terminal material | Copper alloy, silver plated |
| Flame retardancy | UL94 V2 |
| Temperature range | –30 °C to +80 °C |
| Operating ambient temperature | –20 °C to +70 °C |
| Humidity tolerance | 0 % to 95 % RH (non‑condensing) |
| Temperature sensor | NTC thermistor, sealed, 1 m cable |
A steady blue LED indicates normal temperature.
It can be powered from 230 Vac ±20 % 50 Hz, 115 Vac, 24 Vdc or 12 Vdc.