N1540 universal input panel meter works at fast sampling rate, which ensures high-performance indication and response to fast varying processes. With 5 digits for high-resolution variables and the 17mm height display, N1540 provides clear view, making it easier for operators to read and diagnose from a distance. Both electronic robustness and anti-flame material enclosure comply with the main world-class approvals for industry devices.

- Input Type: Thermocouples J, K, T, N, R, S, B, E, Pt100, 0-20 mA, 4-20 mA, 0-50 mV, 0-5 Vdc, 0-10 Vdc.
- Accuracy: Thermocouples J, K, T: 0.2% of span ± 1 ° C; Thermocouple N, R, S, B: 0.2% of span ± 3 ° C; - --- Pt100, 0-20 mA, 4-20 mA, 0- 5 Vdc, 0-10 Vdc: 0.2% of span
- Sampling Rate: Up to 55 per second
- Input resolution: 15 bits
- Output Resolution: 12 bits
- Alarm: Two alarms
- Alarm Types: Minimum, maximum, minimum differential, maximum differential, differential out of range, sensor open.
- Auxiliary Power Supply: 24 Vdc
- Optional: Analog output (4-20 mA or 0-20 mA), RS485.
- Communication: RS-485 Modbus RTU optional
- Safety: Password protected configuration
- Configuration Interface: USB type Mini B (powered)
- Power Supply: 100 to 240 Vac / dc (± 10%) or 12 to 24 Vdc / 24 Vac (-10% / +20%)
- Maximum Consumption: 6 VA
- Dimensions : 96 x 48 x 34 mm (1/8 DIN)
- Front Panel: IP65; Polycarbonate (PC) UL94 V-2
- Enclosure: IP30; PC UL94 V-2
- Operating Conditions: 0 to 50 ° C, and 0 to 80% RH up to 30 °C

Parameter Name	Parameter Value
Measured value	process, universal
Display	5-digit 7-segment
Type	panel-mount
Other characteristics	4-20 mA
Applications	for machine tools for thermocouples electronic