TETRALEC DN-109AT, Руководство по эксплуатации

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2-4 GENERAL CHARACTERISTICS CHAPTER 2
DN-109AT, DN-119AT, DN-129AT and DN-189AT display series
2.1.4. Electrical characteristics of the DN-129 displays.
Supply Voltage ........................................... 88 to 264 VAC 47 to 63Hz or 19 to 36VDC:
Consumption .............................................
See “Display weight and power consumption.”
Display ....................................................... 7 segments, 250mm high + decimal point.
..................................................................... Red Led colour. Viewing distance: max 120 meters.
Text (Vinyl) ................................................. White vinyl.
Parameter memory .................................... Eeprom.
Communication ......................................... RS-232 and RS-485. Option RS-422.
Communication Protocols ........................ All included.
Environmental Conditions ........................ Operation Temperature: -20 to 60ºC.
..................................................................... Storage temperature: -30ºC to 70ºC.
..................................................................... Humidity: 5-95% RH non condensing.
..................................................................... Maximum environmental illumination: 1000 lux.
..................................................................... Sealing: IP41 or IP54.
Input signal
Configuration ........................................ Differential asymmetrical.
Digits Resolu. Pt100 ºC
T C “J” ºC T C “K” ºC T C “T” ºC
3 0.1º -19.9 / +99.9 -19.9 / +99.9 -19.9 / +99.9 -19.9 / +99.9
3 1º -199 / +800 -50 / +760 -50 / +999 -160 / +400
4 0.1º -199.9 / +400.0 -50.0 / +760.0 -50.0 / +999.9 -160.0 / +400.0
4 1º -199 / +800 -50 / +760 -50 / +1370 -160 / +400
5 0.1º -200.0 / +400.0 -50.0 / +760.0 -50.0 / +1370.0 -160.0 / +400.0
5 1º -200 / +800 -50 / +760 -50 / +1370 -160 / +400
Digits Resolu. Pt100 ºF
T C “J” ºF T C “K” ºF T C “T” ºF
3 0.1º -19.9 / +99.9 -19.9 / +99.9 -19.9 / +99.9 -19.9 / +99.9
3 1º -199 / +999 -58 / +999 -58 / +999 -199 / +752
4 0.1º -199.9 / +752.0 -58.0 / +999.9 -58.0 / +999.9 -199.9 / +752.0
4 1º -328 / +1472 -58 / +1400 -58 / +2498 -256 / +752
5 0.1º -328.0 / +752.0 -58.0 / +1400.0 -58.0 / +2498.0 -256.0 / +752.0
5 1º -328 / +1472 -58 / +1400 -58 / +2498 -256 / +752
Accuracy at 22° ±5°C
Pt100 Resolution 0,1°C ....................... ±0.1 of r0.3°C
Pt100 Resolution 1°C .......................... ±0.1 of r1°C
Pt100 Resolution 0,1°F ........................ ±0.1 of r0.5°F
Pt100 Resolution 1°F ........................... ±0.1 of r1°F
TC: J, K, T Resolution 0,1°C ............... ±0.4% of r0.6°C
TC: J, K, T Resolution 0,1°F ............... ±0.4% of r1°F
TC: J, K, T Resolution 1°C .................. ±0.4% of r1°C
TC: J, K, T Resolution 1°F .................. ±0.4% of r2°F
Temperature coefficient ....................... 100 ppm/ °C
Warm up time ........................................ 5 minutes
Conversion method
Tecnique ................................................ Sigma-Delta
Resolution ............................................. 16 bits
Rate ........................................................ 25/ s
Display
Over-range 3 digits dislays ................. -OE/ OuE
Over-range 4 and 5 digits dislays ....... - OuE / OuE
Open wire .............................................. E1