Universal Input Digital Panel Meter, N21
$168.31
Universal Input Digital Panel Meter, N21
Manufacturer: LUMEL
Product Code: N21
- Description
- Size Guide
Description
PRODUCT DESCRIPTION
Features:
- Universal measuring input (for standard signals and cooperation with temperature sensors).
- Relay alarm output.
- Universal supply voltage from 24 V up to 230 V a.c./d.c.
- Supply of object transducers 24 V d.c.
- OLED display.
- Meter configuration through miniUSB connector with free eCon software.
- Programmable parameters in eCon software:
- selection of measured value,
- rescaling of indications (individual characteristic),
- accuracy of measured value (decimal point),
- alarm output mode,
- measurement averaging time,
- defining your own unit,
- language selection.
- Protection grade: IP65
- External dimensions: 48 x 96 x 64mm.
SPECIFICATIONS
|
nput type |
Measuring range |
Parameters |
|
Voltage input |
60 mV…60 mV -10 V…10 V |
Input resistance: >200 kΩ Input resistance: >1 MΩ |
|
Current input |
-20 mA…20 mA |
Input resistance: <10 Ω ± 1% |
|
Temperature measurement Pt100 |
– 200…850°C |
current flowing through sensor < 300 µA |
|
Temperature measurement J thermocouple |
– 50…1200°C |
|
|
Temperature measurement K thermocouple |
– 50…1370°C |
|
|
Basic error |
± (0.1% of range+ 1 digit) |
|
|
Output type |
Properties |
|
Alarm output |
alarm relay output NO, load capacity 250 V~/0.5 A~ number of switches 1×105 |
|
Supply for external transducers |
24 V d.c. ± 5%, 30 mA |
External features
|
Weight |
<0,25 kg |
|
Dimensions |
96 x 48 x 64 mm |
|
Protection level |
IP65 front, IP20 terminal side |
|
Display |
OLED display 128 x 32 pixels in amber color |
|
Rated operating conditions |
|
|
|
Supply voltage |
22..60 V a.c. 50..400 Hz / 20..60 V d.c. (terminals 12-13) 60..253 V a.c. 40..400 Hz / 60..300 V d.c. (terminals 13-14) |
|
|
Power consumption |
< 3 VA |
|
|
Operating temperature |
ambient: -10…23…55°C |
storage: -25…85°C |
|
Relative humidity |
< 95% |
condensation inadmissible |
|
Safety and compatibility requirements |
||
|
Electromagnetic compatibility |
noise immunity noise emissions |
acc. to EN 61000-6-2 acc. to EN 61000-6-4 |
|
Safety requirements |
|
acc. to EN 61010-1 |
|
Galvanic isolation |
3.2 kV d.c. |
|
