PCE-N20U is a digital universal display panel meter used for signal processing. Designed for quick and easy system integration, the digital panel meter features a large 5-digit LED display with tricolor coding dependent on the measured values. The PCE-N20U also can output signals via two open collector outputs when a threshold value is exceeded.
The two open collector outputs allow for the usage of external alarm systems in combination with the PCE-N20U. The threshold values and other settings can be adjusted using the free software LPCon and the PCE-PD 14 programming adaptor (sold separately – see accessories for details). An integrated power supply system of 24 V allows for the direct connection of sensors and transducers to the PCE-N20U. In addition, the face of the PCE-N20U has an IP65 ingress protection rating against dust and water.
– Accuracy: ± (0.2 % FS + 1 digit)
– Two open connector outputs
– Integrated 24 V power supply system for direct connection of sensors and transducers
– IP65 ingress protection rating (on face) against dust and water
– 5-digit LED display with tricolor coding dependent on measured values
Input (selectable) | 0 … 10 V 0 … 60 mV ± 10 V |
Input impedance | 1 MΩ |
Accuracy | ± (0.2 % FS + 1 digit) |
Scale | 2 points |
Averaging time | 0.5 … 20 s |
Outputs | 2 x open collector outputs, 30 V, 20 mA |
Sensor power supply | 24 V, 30 mA |
Display | 5-digit, 7-segment, three-color LED display, 14 mm (0.55″) high |
Display range | -19999 … 99999 |
Ambient temp. range | During operation: -10 °C … +55 °C (+14 °F … +131 °F) During storage: -25 °C … +85 °C (-13 °F … +185 °F) |
Max. humidity | 95 % RH non-condensing |
Dimensions | 96 x 48 x 64 mm (Approx. 3.78 x 1.89 x 2.52″) |
Panel installation | According to DIN standard: 92 x 45 mm (Approx. 3.62 x 1.77″) |
Power supply (selectable) | 85 … 253 V AC/DC 20 … 40 V AC/DC |
Power consumption | < 6 VA |
Ingress protection rating | Face: IP65 |
Weight | < 250 g (0.56 lb) |
Mounting | Mounting clips with screws, connection via screw terminals (connection plan on the housing) |
Housing | Solid plastic |
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